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        • Key Features
        • Extension to Native File Functions
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        • DYALOG_GUTTER_ENABLE
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      • Documentation
      • Files and Directories
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      • The APL Command Line
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      • Dyalog Serial Number
        • Introduction
        • AddClassHeaders
        • AplCoreName
        • aplk
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        • aplt
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        • APL_CODE_E_MAGNITUDE
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        • CMD_PREFIX and CMD_POSTFIX
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        • default_div
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        • DockableEditWindows
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        • dyalog
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        • DYALOG_DISCARD_FN_SOURCE
        • DYALOG_EVENTLOGGINGLEVEL
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        • File_Stack_Size
        • greet_bitmap
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        • inifile
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        • InitialKeyboardLayout
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        • input_size
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        • Load
        • localdyalogdir
        • log_file
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        • log_size
        • LX
        • mapchars
        • MaxAplCores
        • maxws
        • OverstrikesPopup
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        • pfkey_size
        • ProgramFolder
        • PropertyExposeRoot
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        • qcmd_timeout
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        • RIDE_Init
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        • Serial
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        • session_file
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        • SingleTrace
        • SkipLines
        • SM_Cols
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        • TraceStopMonitor
        • Trace_First_X
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        • Trace_level_warn
        • Trace_Offset_X
        • Trace_Offset_Y
        • Trace_On_Error
        • UCMDCacheFile
        • UnicodeToClipboard
        • URLHighlight
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        • UseXCV
          • ValueTips/ColourScheme
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        • WantsSpecialKeys
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        • WSEXT
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        • XPLookAndFeel
        • yy_window
      • Registry SubFolders
      • Configuration Files
      • Window Captions
      • Workspace Management
      • Interface with Windows
      • Auxiliary Processors
      • Access Control for External Variables
      • Shell Scripts
      • Creating Executables
      • Run-Time Applications and Components
      • Run-Time Applications Additonal Considerations
      • COM Objects and the Dyalog APL DLL
      • APL Application as a Service
      • APLService Logging Events
          • General Tab
          • Unicode Input Tab
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          • Keyboard Shortcuts Tab
          • Workspace Tab
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          • Trace/Edit Tab
          • Auto Complete Tab
          • SALT Tab
          • User Commands Tab
          • Object Syntax Tab
          • Saved ResponsesTab
        • Colour Selection Dialog
        • Print Configuration Dialog
      • Introduction
      • Installing Dyalog APL
      • Dyalog Serial Number
      • Konsole
      • APL VNC RDP
      • PuTTY
        • Introduction
        • Configuration Files
        • Environment Variables
      • Configuring the Editor
      • Starting from scripts
      • Magic
      • SE and SALT
      • HOME dyalog directory
      • QuadNA and UNIX
      • Miscellaneous
      • BuildID
        • Workspaces
        • Legal Names
          • Introduction
          • Numbers
          • Characters
          • Enclosed Elements
          • Specification of Variables
          • Vector Notation
          • Array Notation
          • Structuring of Arrays
          • Display of Arrays
          • Prototypes and Fill Items
          • Cells and Subarrays
        • Expressions
        • Functions
        • Operators
        • Binding Strength
        • Function Trains
        • Search Functions and Hash Tables
          • Introduction
          • Idiom List
        • Parallel Execution
        • Complex Numbers
        • 128 Bit Decimal Floating-Point Support
          • Overview
          • Namespace Syntax
          • Namespace Reference Evaluation
          • Namespaces and Localisation
          • Namespace References
          • Unnamed Namespaces
          • Arrays of Namespace References
          • Distributed Assignment
          • Distributed Functions
          • Namespaces and Operators
          • Serialising Namespaces
        • External Variables
        • Component Files
        • Auxiliary Processors
        • Introduction
          • Introduction
          • Model Syntax
          • Statements
          • Global & Local Names
          • Locals Lines
          • Namelists
          • Locked Functions & Operators
            • Introduction
            • Access Statement
            • Attribute Statement
            • Implements Statement
            • Signature Statement
            • Introduction
            • If Statement
            • While Statement
            • Repeat Statement
            • For Statement
            • Select Statement
            • With Statement
            • Hold Statement
            • Trap Statement
            • GoTo Statement
            • Return Statement
            • Leave Statement :Leave
            • Continue Statement
            • Section Statement
            • Disposable Statement
          • APL Line Editor
          • Introduction
          • MultiLine Dfns
          • Default Left Argument
          • Guards
          • Shy Result
          • Lexical Name Scope
          • Error Guards
          • Dops
          • Recursion
          • Tail Calls
          • Restrictions
          • Introducing Classes
          • Defining Classes
          • Editing Classes
          • Inheritance
          • Instances
          • Introduction
          • Constructor Overloading
          • Niladic (Default) Constructors
          • Empty Arrays of Instances: Why?
          • Empty Arrays of Instances: How?
          • Base Constructors
          • Niladic Example
          • Monadic Example
          • Destructors
          • Introduction
            • Introduction
            • Public Fields
            • Initialising Fields
            • Private Fields
            • Shared Fields
            • Trigger Fields
            • Methods
            • Shared Methods
            • Instance Methods
            • Superseding Base Class Methods
            • Properties
            • Simple Instance Properties
            • Simple Shared Properties
              • Introduction
              • Example
            • The Default Property
            • ComponentFile Class
              • Introduction
              • Example 1
              • Example 2
          • Introduction
          • Example
          • Introduction
          • Example
          • Nested Classes
          • GolfService Example
          • Namespace Scripts
          • DiaryStuff Example
        • Including Script Files
          • Introduction
          • Interface Statement
          • Namespace Statement
          • Class Statement
          • Using Statement
          • Attribute Statement
          • Access Statement
          • Implements Statement
        • Field Statement
          • Property Statement
          • PropertyArguments Class
          • PropertyGet Function Syntax
          • PropertySet Function Syntax
          • PropertyShape Function Syntax
        • Introduction
        • Language Elements.
        • Thread Switching
        • Name Scope
        • Stack Considerations
        • Globals and the Order of Execution
        • Threads & Niladic Functions
        • Threads & External Functions
        • Synchronising Threads
        • Semaphore Example
        • Latch Example
        • Debugging
        • Introduction
        • Example
        • Global Triggers
        • Introduction
        • Component Files
        • Programming Techniques
        • File Design
        • Internal Structure
        • The Effect of Buffering
        • Integrity and Security
        • Standard Error Action
        • Error Trapping
        • Error Trapping Examples
        • Signalling Events
        • Handling Unexpected Errors
        • Introduction
        • APL Error Messages
        • Operating System Error Messages
        • Windows Operating System Error Messages
          • bad ws
          • cannot create name
          • clear ws
          • copy incomplete
          • DEADLOCK
          • defn error
          • DOMAIN ERROR
          • EOF INTERRUPT
          • EXCEPTION
          • FIELD CONTENTS RANK ERROR
          • FIELD CONTENTS TOO MANY COLUMNS
          • FIELD POSITION ERROR
          • FIELD CONTENTS TYPE MISMATCH
          • FIELD TYPE BEHAVIOUR UNRECOGNISED
          • FIELD ATTRIBUTES RANK ERROR
          • FIELD ATTRIBUTES LENGTH ERROR
          • FULL SCREEN ERROR
          • KEY CODE UNRECOGNISED
          • KEY CODE RANK ERROR
          • KEY CODE TYPE ERROR
          • FORMAT FILE ACCESS ERROR
          • FORMAT FILE ERROR
          • FILE ACCESS ERROR
          • FILE ACCESS ERROR CONVERTING
          • FILE COMPONENT DAMAGED
          • FILE DAMAGED
          • FILE FULL
          • FILE INDEX ERROR
          • FILE NAME ERROR
          • FILE NAME QUOTA USED UP
          • FILE SYSTEM ERROR
          • FILE SYSTEM NO SPACE
          • FILE SYSTEM NOT AVAILABLE
          • FILE SYSTEM TIES USED UP
          • FILE TIE ERROR
          • FILE TIED
          • FILE TIED REMOTELY
          • FILE TIE QUOTA USED UP
          • FORMAT ERROR
          • HOLD ERROR
          • incorrect command
          • INDEX ERROR
          • INTERNAL ERROR
          • INTERRUPT
          • is name
          • LENGTH ERROR
          • LIMIT ERROR
          • NONCE ERROR
          • NO PIPES
          • name is not a ws
          • Name already exists
          • Namespace does not exist
          • not copied name
          • not found name
          • not saved this ws is name
          • PROCESSOR TABLE FULL
          • RANK ERROR
          • RESIZE
          • name saved date time
          • SYNTAX ERROR
          • sys error number
          • TIMEOUT
          • TRANSLATION ERROR
          • TRAP ERROR
          • too many names
          • VALUE ERROR
          • warning duplicate label
          • warning duplicate name
          • warning pendent operation
          • warning label name present
          • warning unmatched brackets
          • warning unmatched parentheses
          • was name
          • WS FULL
          • ws not found
          • ws too large
          • FILE ERROR 1 Not owner
          • FILE ERROR 2 No such file
          • FILE ERROR 5 I O error
          • FILE ERROR 6 No such device
          • FILE ERROR 13 Permission denied
          • FILE ERROR 20 Not a directory
          • FILE ERROR 21 Is a directory
          • FILE ERROR 23 File table overflow
          • FILE ERROR 24 Too many open
          • FILE ERROR 26 Text file busy
          • FILE ERROR 27 File too large
          • FILE ERROR 28 No space left
          • FILE ERROR 30 Read only file
        • System Errors
        • Introduction
        • Using APLMON
        • APLMON output
        • Special syntax
        • Notes
        • Language Elements
        • Brackets
        • Special Symbols
        • Introduction
        • Scalar Functions
        • Mixed Functions
        • Notes
          • Negative
          • Direction (Signum)
          • Reciprocal
          • Magnitude
          • Floor
          • Ceiling
          • Exponential
          • Natural Logarithm
          • Pi Times
          • Factorial
          • Not
          • Roll
          • Type
          • Add
          • Subtract
          • Multiply
          • Divide
          • Residue
          • Minimum
          • Maximum
          • Power
          • Logarithm
          • Binomial
          • And Lowest Common Multiple
          • Or Greatest Common Divisor
          • Nand
          • Nor
          • Less
          • Less Or Equal
          • Equal
          • Greater Or Equal
          • Greater
          • Not Equal
        • Trigonometric Functions
          • Shape
          • Ravel
          • Ravel with Axes
          • Reverse
          • Table
          • Tally
          • Transpose
          • Mix
          • Split
          • Enclose
          • Enclose with Axes
          • Nest
          • Format
          • Depth
          • Enlist
          • Reshape
          • Catenate and Laminate
          • Rotate
          • Dyadic Transpose
          • Partitioned Enclose
          • Partition
          • Dyadic Format
          • Right
          • Same
          • Left
          • Disclose
          • Unique
          • Unique Mask
          • Pick
          • Take
          • Take with Axes
          • Drop
          • Drop with Axes
          • Replicate
          • Expand
          • Excluding
          • Intersection
          • Union
          • Index Generator
          • Grade Up
          • Grade Down
          • Index
          • Index with Axes
          • Index Of
          • Interval Index
          • Where
          • Membership
          • Find
          • Dyadic Grade Up
          • Dyadic Grade Down
          • Deal
          • Match
          • Not Match
          • Zilde
          • Abort
          • Branch
          • Execute
          • Matrix Inverse
          • Decode
          • Encode
          • Matrix Divide
          • Introduction
          • Abort
          • Add
          • And Lowest Common Multiple
          • Assignment
          • Assignment Indexed
          • Assignment Selective
          • Binomial
          • Branch
          • Catenate and Laminate
          • Catenate First
          • Ceiling
          • Trigonometric Functions
          • Conjugate
          • Deal
          • Decode
          • Depth
          • Direction (Signum)
          • Disclose
          • Divide
          • Drop
          • Drop with Axes
          • Enclose
          • Enclose with Axes
          • Encode
          • Enlist
          • Equal
          • Excluding
          • Execute
          • Expand
          • Expand First
          • Exponential
          • Factorial
          • Find
          • First
          • Floor
          • Format
          • Dyadic Format
          • Grade Down
          • Dyadic Grade Down
          • Grade Up
          • Dyadic Grade Up
          • Greater
          • Greater Or Equal
          • Index
          • Index with Axes
          • Index Generator
          • Index Of
          • Index
          • Intersection
          • Interval Index
          • Left
          • Less
          • Less Or Equal
          • Logarithm
          • Magnitude
          • Match
          • Materialise
          • Matrix Divide
          • Matrix Inverse
          • Maximum
          • Membership
          • Minimum
          • Minus
          • Mix
          • Multiply
          • Nand
          • Natural Logarithm
          • Negative
          • Nest
          • Nor
          • Not
          • Not Equal
          • Not Match
          • Or Greatest Common Divisor
          • Partition
          • Partitioned Enclose
          • Pi Times
          • Pick
          • Plus
          • Power
          • Ravel
          • Ravel with Axes
          • Reciprocal
          • Replicate
          • Replicate First
          • Reshape
          • Residue
          • Reverse
          • Reverse First
          • Right
          • Roll
          • Rotate
          • Rotate First
          • Same
          • Shape
          • Split
          • Subtract
          • Table
          • Take
          • Take with Axes
          • Tally
          • Times
          • Transpose
          • Dyadic Transpose
          • Type
          • Union
          • Unique
          • Unique Mask
          • Where
          • Without
          • Zilde
        • Introduction
        • Operator Syntax
        • Operators Summarised
          • Assignment Modified
          • Assignment Indexed Modified
          • Assignment Selective Modified
          • At
          • Atop
          • Axis with Monadic Operand
          • Axis with Dyadic Operand
          • Behind
          • Beside
          • Bind
          • Commute
          • Constant
          • Each with Monadic Operand
          • Each with Dyadic Operand
          • I-Beam
          • Inner Product
          • Key
          • Outer Product
          • Over
          • Power Operator
          • Rank
          • Reduce
          • Reduce First
          • Reduce N Wise
          • Reduce First N Wise
          • Scan
          • Scan First
          • Spawn
          • Stencil
          • Variant
        • Introduction
        • Inverted Table Index Of
        • Monadic Operator Generator
        • Execute Expression
        • Generate UUID
        • Overwrite Free Pockets
        • Canonical Representation
        • Unsqueezed Type
        • Syntax Colouring
        • Syntax Colour Tokens
        • Compress/Uncompress vector of short integers
        • Serialise/Deserialise Arrays
        • Compiler Control
        • Trap Control
        • Case Convert
        • Called Monadically
        • Temporary Directory
        • Loaded Libraries
        • Set Shell Script Debug Options
        • Number of Threads
        • Parallel Execution Threshold
        • Update Function Timestamp
        • Format Datetime
        • Set aplcore Parameters
        • Hash Array
        • Memory Manager Statistics
        • Specify Workspace Available
        • Disable Global Triggers
        • Update DataTable
        • Read DataTable
        • Remove Data Binding
        • Create Data Binding Source
        • Create .NET Delegate
        • Identify .NET Type
        • Flush Session Caption
        • Close all Windows
        • Set Dyalog Pixel Type
        • Override COM Default Value
        • Export To Memory
        • Close .NET AppDomain
        • Verify .NET Interface
        • Set Workspace Save Options
        • Expose Root Properties, Events and Methods
        • Discard Thread on Exit
        • Discard Parked Threads
        • Mark Thread as Uninterruptible
        • Spawn .NET Thread
        • Continue Autosave
        • Disable Component Checksum Validation
        • Enable Compression of Large Components
        • Send Text to Ride-embedded Browser
        • Connected to Ride
        • Manage Ride
        • Fork New Task
        • Change User
        • Reap Forked Tasks
        • Signal Counts
        • Discard Source Information
        • Discard Source Code
        • List Loaded Files
        • List Loaded File Objects
        • Remove Loaded File Object Info
        • Loaded File Object Info
        • Unicode Normalisation
        • JSON Translate Name
        • Shell Process Control
        • Singular Value Decomposition
        • Hash Table Size
        • Lookup Table Size
        • Sample Probability Distribution
        • Line Count
        • Ride and Experimental Features-related I-Beams
        • Introduction
          • Introduction
            • Introduction
              • Comparison Tolerance
              • Decimal Comparison Tolerance
              • Division Method
              • Floating Point Representation
              • Index Origin
              • Migration Level
              • Print Precision
              • Random Link
            • Introduction
            • Account Information
            • Account Name
            • Clear Workspace
            • Copy Workspace
            • Delay
            • Load Workspace
            • Sign Off APL
            • Search Path
            • Save Workspace
            • Timestamp
            • Introduction
              • Alphabetic Characters
              • Digits
              • Null Item
            • Introduction
              • Execute Windows Command
              • Start Windows Auxiliary Processor
              • Comma Separated Values
              • Data Representation Monadic
              • Data Representation Dyadic
              • Format Monadic
              • Format Dyadic
              • JSON Convert
              • Map File
              • Name Association
              • Replace
              • Search
              • Execute UNIX Command
              • Start UNIX Auxiliary Processor
              • Execute External Program
              • Unicode Convert
              • Using Microsoft Net Search Path
              • Verify Fix Input
              • XML Convert
            • Introduction
            • Attributes
            • Canonical Representation
            • Edit Object
            • Expunge Object
            • Fix Definition
            • Lock Definition
            • Set Monitor
            • Query Monitor
            • Object Representation
            • Nested Representation
            • Profile Application
            • Cross References
            • Set Stop
            • Query Stop
            • Set Trace
            • Query Trace
            • Vector Representation
            • Introduction
            • Base Class
            • Class
            • Change Space
            • Display Form
            • Fix Script
            • Instances
            • New Instance
            • Namespace
            • Source
            • This Space
            • Introduction
              • Character Input/Output
              • Evaluated Input/Output
              • Arbitrary Input
              • Arbitrary Output
              • Response Time Limit
            • Introduction
            • Append Component
            • File System Availability
            • File Check and Repair
            • Copy File
            • Create File
            • Drop Components
            • Erase File
            • File History
            • Hold File
            • File Library List
            • Tied File Names
            • Tied File Numbers
            • File Properties
            • Read File Access Matrix
            • Read File Component Information
            • Read Component
            • Rename File
            • Replace Component
            • Resize File
            • File Size
            • Set File Access Matrix
            • Share Tie File
            • Tie File
            • Untie Files
            • Introduction
            • File Parts
            • Make Directory
            • Append Value to a Native File
            • Create Native File
            • Native File Copy
            • Delete Native File or Directory
            • Erase Native File
            • Determine if Native File Exists
            • Read Text File
            • Native File Information
            • Lock Native File
            • Native File Move
            • Names of open Native Files
            • Tie Numbers of open Native Files
            • File Parts
            • Write Text File
            • Read data from a Native File
            • Rename Native File
            • Write data to a Native File
            • Change size of Native File
            • Report current size of native file
            • Open Native File
            • Close one or more Native Files
            • Specify/report Native File translation
            • Introduction
            • Thread Child Numbers
            • Current Thread Identity
            • Kill Thread
            • Current Thread Name
            • Thread Numbers
            • Wait for Threads to Terminate
            • Introduction
            • Get Tokens
            • Kill Thread
            • Token Pool
            • Put Tokens
            • Token Requests
            • Introduction
            • Diagnostic Message
            • Extended Diagnostic Message
            • Event Message
            • Event Number
            • Exception
            • Signal Event
            • Trap Events
            • Introduction
              • Line Count
              • Latent Expression
              • Name Classification
              • Name List
              • Namespace Indicator
              • Space Indicator
              • State Indicator
              • Shadow Name
              • Size of Object
              • State Indicator Stack
              • State of Object
              • Value Get
              • Value Set
              • Workspace Available
              • Workspace Identification
              • Extended State Indicator
            • Introduction
            • Query Access Control
            • Set Access Control
            • Offer Shared Variable
            • Shared Variable Offer
            • Query Degree of Coupling
            • Shared Variable Query
            • Shared Variable Retract Offer
            • Shared Variable State
            • Introduction
            • Dequeue Events
            • Export Object
            • Enqueue Event
            • Windows Create Object
            • Windows Get Property
            • Windows Child Names
            • Windows Set Property
            • Window Expose
            • Introduction
            • Underscored Alphabetic Characters
            • Atomic Vector
            • Atomic Vector Unicode
            • Key Label
            • Program Function Key
            • Screen Dimensions
            • Screen Map
            • Screen Read
            • Variant
            • Terminal Control
            • Set External Variable
            • Query External Variable
        • System Variables
          • Introduction
          • Character Input/Output
          • Evaluated Input/Output
          • Underscored Alphabetic Characters
          • Alphabetic Characters
          • Account Information
          • Account Name
          • Arbitrary Input
          • Arbitrary Output
          • Attributes
          • Extended Attributes
          • Atomic Vector
          • Atomic Vector Unicode
          • Base Class
          • Case Convert
          • Class
          • Clear Workspace
          • Execute Windows Command
          • Start Windows Auxiliary Processor
          • Canonical Representation
          • Change Space
          • Comma Separated Values
          • Comparison Tolerance
          • Copy Workspace
          • Digits
          • Decimal Comparison Tolerance
          • Display Form
          • Division Method
          • Delay
          • Diagnostic Message
          • Extended Diagnostic Message
          • Dequeue Events
          • Data Representation Monadic
          • Data Representation Dyadic
          • Datetime
          • Edit Object
          • Event Message
          • Event Number
          • Exception
          • Expunge Object
          • Export Object
          • Append Component
          • File System Availability
          • File Check and Repair
          • Copy File
          • Create File
          • Drop Components
          • Erase File
          • File History
          • Hold File
          • Fix Script
          • File Library List
          • Format Monadic
          • Format Dyadic
          • Tied File Names
          • Tied File Numbers
          • File Properties
          • Floating Point Representation
          • Read File Access Matrix
          • Read File Component Information
          • Read Component
          • Rename File
          • Replace Component
          • Resize File
          • File Size
          • Set File Access Matrix
          • Share Tie File
          • Tie File
          • Untie Files
          • Fix Definition
          • Instances
          • Index Origin
          • JSON Convert
          • Key Label
          • Line Count
          • Load Workspace
          • Lock Definition
          • Latent Expression
          • Map File
          • Make Directory
          • Migration Level
          • Set Monitor
          • Query Monitor
          • Name Association
          • Append Value to a Native File
          • Name Classification
          • Native File Copy
          • Create Native File
          • Delete Native File or Directory
          • Erase Native File
          • New Instance
          • Determine if Native File Exists
          • Read Text File
          • Native File Information
          • Name List
          • Lock Native File
          • Native File Move
          • Names of open Native Files
          • Tie Numbers of open Native Files
          • File Parts
          • Write Text File
          • Enqueue Event
          • Nested Representation
          • Read data from a Native File
          • Rename Native File
          • Write data to a Native File
          • Change size of Native File
          • Namespace
          • Namespace Indicator
          • Report current size of native file
          • Open Native File
          • Null Item
          • Close one or more Native Files
          • Specify/report Native File translation
          • Sign Off APL
          • Variant
          • Object Representation
          • Search Path
          • Program Function Key
          • Print Precision
          • Profile Application
          • Print Width
          • Replace
          • Cross References
          • Random Link
          • Space Indicator
          • Response Time Limit
          • Search
          • Save Workspace
          • Screen Dimensions
          • Session Namespace
          • Execute UNIX Command
          • Start UNIX Auxiliary Processor
          • Shadow Name
          • Execute External Program
          • State Indicator
          • Signal Event
          • Size of Object
          • Screen Map
          • Screen Read
          • Source
          • State Indicator Stack
          • State of Object
          • Set Stop
          • Query Stop
          • Set Access Control
          • Query Access Control
          • Shared Variable Offer
          • Query Degree of Coupling
          • Shared Variable Query
          • Shared Variable Retract Offer
          • Shared Variable State
          • Allocate Token Range
          • Terminal Control
          • Thread Child Numbers
          • Get Tokens
          • This Space
          • Current Thread Identity
          • Kill Thread
          • Current Thread Name
          • Thread Numbers
          • Token Pool
          • Put Tokens
          • Set Trace
          • Query Trace
          • Trap Events
          • Token Requests
          • Timestamp
          • Wait for Threads to Terminate
          • Unicode Convert
          • Using Microsoft Net Search Path
          • Value Get
          • Vector Representation
          • Value Set
          • Verify Fix Input
          • Workspace Available
          • Windows Create Object
          • Windows Get Property
          • Windows Child Names
          • Windows Set Property
          • Workspace Identification
          • Window Expose
          • XML Convert
          • Extended State Indicator
          • Set External Variable
          • Query External Variable
        • Introduction
          • List Classes
          • Clear Workspace
          • Windows Command Processor
          • Save Continuation
          • Copy Workspace
          • Change Space
          • Drop Workspace
          • Edit Object
          • Erase Object
          • List Events
          • List Global Defined Functions
          • Display Held Tokens
          • List Workspace Library
          • Load Workspace
          • List Methods
          • Create Namespace
          • List Global Namespaces
          • List Global Namespaces Short
          • Sign Off APL
          • List Global Defined Operators
          • Protected Copy
          • List Properties
          • Reset State Indicator
          • Save Workspace
          • Execute UNIX Command
          • State Indicator
          • Clear State Indicator
          • State Indicator Name List
          • Thread Identity
          • List Global Defined Variables
          • Workspace Identification
          • Load without Latent Expression
        • Introduction
        • PCRE Regular Expression Syntax Summary
        • PCRE Regular Expression Details
        • GUI Overview
        • Objects Categorised
        • Objects A-Z
        • Properties A-Z
        • Events A-Z
        • Methods A-Z
        • ActiveXContainer Object
        • ActiveXControl Object
        • Animation Object
        • Bitmap Object
        • BrowseBox Object
        • Button Object
        • ButtonEdit Object
        • Calendar Object
        • Circle Object
        • Clipboard Object
        • ColorButton Object
        • Combo Object
        • ComboEx Object
        • CoolBand Object
        • CoolBar Object
        • Cursor Object
        • DateTimePicker Object
        • Edit Object
        • Ellipse Object
        • FileBox Object
        • Font Object
        • Form Object
        • Grid Object
        • Group Object
        • HTMLRenderer Object
        • Icon Object
        • Image Object
        • ImageList Object
        • Label Object
        • List Object
        • ListView Object
        • Locator Object
        • Marker Object
        • MDIClient Object
        • Menu Object
        • MenuBar Object
        • MenuItem Object
        • Metafile Object
        • MsgBox Object
        • NetClient Object
        • NetControl Object
        • NetType Object
        • OCXClass Object
        • OLEClient Object
        • OLEServer Object
        • Poly Object
        • Printer Object
        • ProgressBar Object
        • PropertyPage Object
        • PropertySheet Object
        • Rect Object
        • RichEdit Object
        • Root Object
        • Scroll Object
        • Separator Object
        • SM Object
        • Spinner Object
        • Splitter Object
        • Static Object
        • StatusBar Object
        • StatusField Object
        • SubForm Object
        • SysTrayItem Object
        • TabBar Object
        • TabBtn Object
        • TabButton Object
        • TabControl Object
        • TCPSocket Object
        • Text Object
        • Timer Object
        • TipField Object
        • ToolBar Object
        • ToolButton Object
        • ToolControl Object
        • TrackBar Object
        • TreeView Object
        • UpDown Object
        • APLVersion Property
        • Accelerator Property
        • AcceptFiles Property
        • Active Property
        • Align Property
        • AlignChar Property
        • AllowContextMenu Property
        • AlphaBlend Property
        • AlwaysShowBorder Property
        • AlwaysShowSelection Property
        • ArcMode Property
        • Array Property
        • AsChild Property
        • Attach Property
        • AutoArrange Property
        • AutoBrowse Property
        • AutoConf Property
        • AutoExpand Property
        • AutoPlay Property
        • BCol Property
        • BandBorders Property
        • BaseClass Property
        • Bits Property
        • Border Property
        • BrowseFor Property
        • BtnPix Property
        • Btns Property
        • ButtonsAcceptFocus Property
        • CBits Property
        • CEFVersion Property
        • CMap Property
        • CalendarCols Property
        • Cancel Property
        • Caption Property
        • CaseSensitive Property
        • CellFonts Property
        • CellHeights Property
        • CellSelect Property
        • CellSet Property
        • CellTypes Property
        • CellWidths Property
        • Changed Property
        • CharFormat Property
        • CharSet Property
        • CheckBoxes Property
        • Checked Property
        • ChildEdge Property
        • ChildList Property
        • CircleToday Property
        • ClassID Property
        • ClassName Property
        • ClipCells Property
        • ColLineTypes Property
        • ColSortImages Property
        • ColTitle3D Property
        • ColTitleAlign Property
        • ColTitleBCol Property
        • ColTitleDepth Property
        • ColTitleFCol Property
        • ColTitles Property
        • Collate Property
        • ColorMode Property
        • ColumnWidth Property
        • Container Property
        • Coord Property
        • Copies Property
        • CornerTitleBCol Property
        • Cue Property
        • CurCell Property
        • CurrentColor Property
        • CurrentState Property
        • CursorObj Property
        • CustomColors Property
        • CustomFormat Property
        • Data Property
        • DateTime Property
        • DblClickToggle Property
        • Decimals Property
        • Default Property
        • DefaultColors Property
        • Depth Property
        • DevCaps Property
        • Directory Property
        • Divider Property
        • DockChildren Property
        • DockShowCaption Property
        • Dockable Property
        • Docked Property
        • DragItems Property
        • Dragable Property
        • DrawMode Property
        • Duplex Property
        • EdgeStyle Property
        • EditImage Property
        • EditImageIndent Property
        • EditLabels Property
        • Elevated Property
        • Encoding Property
        • End Property
        • EnterReadOnlyCells Property
        • Event Property
        • EventList Property
        • ExportedFns Property
        • ExportedVars Property
        • FCol Property
        • FStyle Property
        • FieldType Property
        • File Property
        • FileMode Property
        • FillCol Property
        • Filters Property
        • FireOnce Property
        • FirstDay Property
        • Fixed Property
        • FixedOrder Property
        • FlatSeparators Property
        • FontList Property
        • FontObj Property
        • FormatString Property
        • Formats Property
        • FullRowSelect Property
        • GridBCol Property
        • GridFCol Property
        • GridLineFCol Property
        • GridLineWidth Property
        • GridLines Property
        • GripperMode Property
        • HAlign Property
        • HScroll Property
        • HTML Property
        • Handle Property
        • HasApply Property
        • HasButtons Property
        • HasCheckBox Property
        • HasClearButton Property
        • HasEdit Property
        • HasHelp Property
        • HasLines Property
        • HasTicks Property
        • HasToday Property
        • Header Property
        • HeaderImageIndex Property
        • HeaderImageList Property
        • HelpButton Property
        • HelpFile Property
        • HighlightHeaders Property
        • Hint Property
        • HintObj Property
        • HotSpot Property
        • HotTrack Property
        • IconObj Property
        • ImageCount Property
        • ImageIndex Property
        • ImageListObj Property
        • Indents Property
        • Index Property
        • Input Property
        • InputMode Property
        • InputModeKey Property
        • InputProperties Property
        • InstanceMode Property
        • InterceptedURLs Property
        • Interval Property
        • IsLoading Property
        • Italic Property
        • ItemGroupMetrics Property
        • ItemGroups Property
        • Items Property
        • Justify Property
        • KeepBits Property
        • KeepOnClose Property
        • LStyle Property
        • LWidth Property
        • LastError Property
        • LateBind Property
        • LicenseKey Property
        • Limits Property
        • LocalAddr Property
        • LocalAddrName Property
        • LocalPort Property
        • LocalPortName Property
        • Locale Property
        • MDIActive Property
        • MDIActiveObject Property
        • MDIMenu Property
        • MapCols Property
        • Mask Property
        • MaskCol Property
        • Masked Property
        • MaxButton Property
        • MaxDate Property
        • MaxLength Property
        • MaxSelCount Property
        • MetafileObj Property
        • MethodList Property
        • MinButton Property
        • MinDate Property
        • MonthDelta Property
        • Moveable Property
        • MultiColumn Property
        • MultiLine Property
        • MultiSelect Property
        • NewLine Property
        • Note Property
        • OLEControls Property
        • OLEServers Property
        • OnTop Property
        • Orientation Property
        • OtherButton Property
        • OverflowChar Property
        • PName Property
        • PageActive Property
        • PageActiveObject Property
        • PageSize Property
        • PageWidth Property
        • PaperSize Property
        • PaperSizes Property
        • PaperSource Property
        • PaperSources Property
        • ParaFormat Property
        • Password Property
        • PathWordBreak Property
        • Picture Property
        • Points Property
        • Popup Property
        • Posn Property
        • PrintList Property
        • PrintRange Property
        • ProgressStyle Property
        • PropList Property
        • QueueEvents Property
        • RTFText Property
        • Radius Property
        • RadiusMode Property
        • Range Property
        • ReadOnly Property
        • RealSize Property
        • Redraw Property
        • RemoteAddr Property
        • RemoteAddrName Property
        • RemotePort Property
        • RemotePortName Property
        • ReportBCol Property
        • ReportImageIndex Property
        • ReportInfo Property
        • ResizeColTitles Property
        • ResizeCols Property
        • ResizeRowTitles Property
        • ResizeRows Property
        • Resolution Property
        • Resolutions Property
        • Rotate Property
        • RowHiddenDepth Property
        • RowLineTypes Property
        • RowTitleAlign Property
        • RowTitleBCol Property
        • RowTitleDepth Property
        • RowTitleFCol Property
        • RowTitles Property
        • RowTreeDepth Property
        • RowTreeImages Property
        • RowTreeStyle Property
        • Rows Property
        • RunMode Property
        • ScrollOpposite Property
        • SelDate Property
        • SelImageIndex Property
        • SelItems Property
        • SelRange Property
        • SelText Property
        • SelectionBorderWidth Property
        • SelectionColor Property
        • SelectionColorAlpha Property
        • ServerVersion Property
        • ShowCaptions Property
        • ShowCueWhenFocused Property
        • ShowDropDown Property
        • ShowInput Property
        • ShowSession Property
        • ShowThumb Property
        • SingleClickExpand Property
        • Size Property
        • Sizeable Property
        • SocketNumber Property
        • SocketType Property
        • SortItems Property
        • SplitObj1 Property
        • SplitObj2 Property
        • Start Property
        • StartIn Property
        • State Property
        • Step Property
        • Style Property
        • SysMenu Property
        • TabFocus Property
        • TabIndex Property
        • TabJustify Property
        • TabObj Property
        • TabSize Property
        • Target Property
        • TargetState Property
        • Text Property
        • TextSize Property
        • Thumb Property
        • ThumbRect Property
        • TickAlign Property
        • TickSpacing Property
        • Tip Property
        • TipObj Property
        • TitleHeight Property
        • TitleWidth Property
        • Today Property
        • ToolboxBitmap Property
        • TrackRect Property
        • Translate Property
        • Transparent Property
        • Type Property
        • TypeLibFile Property
        • TypeLibID Property
        • TypeList Property
        • URL Property
        • Underline Property
        • UndocksToRoot Property
        • VAlign Property
        • VScroll Property
        • ValidIfEmpty Property
        • Value Property
        • Values Property
        • VariableHeight Property
        • View Property
        • Visible Property
        • WantsReturn Property
        • WeekNumbers Property
        • Weight Property
        • WordFormat Property
        • Wrap Property
        • XRange Property
        • YRange Property
        • Yield Property
        • ActivateApp Event
        • AddCol Event
        • AddRow Event
        • AmbientChanged Event
        • AnimStarted Event
        • AnimStopped Event
        • BadValue Event
        • BalloonHide Event
        • BalloonShow Event
        • BalloonTimeout Event
        • BalloonUserClick Event
        • BeginEditLabel Event
        • CalendarDblClick Event
        • CalendarDown Event
        • CalendarMove Event
        • CalendarUp Event
        • CellChange Event
        • CellChanged Event
        • CellDblClick Event
        • CellDown Event
        • CellError Event
        • CellMove Event
        • CellOver Event
        • CellUp Event
        • Change Event
        • ClickComment Event
        • ClipChange Event
        • Close Event
        • CloseUp Event
        • ColorChange Event
        • ColumnClick Event
        • Configure Event
        • ContextMenu Event
        • Create Event
        • DDE Event
        • DateTimeChange Event
        • DisplayChange Event
        • DoPopup Event
        • DockAccept Event
        • DockCancel Event
        • DockEnd Event
        • DockMove Event
        • DockRequest Event
        • DockStart Event
        • DragDrop Event
        • DropDown Event
        • DropFiles Event
        • DropObjects Event
        • DyalogCustomMessage1 Event
        • EndEditLabel Event
        • EndSplit Event
        • ExitApp Event
        • ExitWindows Event
        • Expanding Event
        • Expose Event
        • FileBoxCancel Event
        • FileBoxOK Event
        • FontCancel Event
        • FontOK Event
        • FrameContextMenu Event
        • GesturePan Event
        • GesturePressAndTap Event
        • GestureRotate Event
        • GestureTwoFingerTap Event
        • GestureZoom Event
        • GetDayStates Event
        • GetTipText Event
        • GotFocus Event
        • GridCopy Event
        • GridCopyError Event
        • GridCut Event
        • GridDelete Event
        • GridDropSel Event
        • GridKeyPress Event
        • GridPaste Event
        • GridPasteError Event
        • GridSelect Event
        • HScroll Event
        • HTTPRequest Event
        • HThumbDrag Event
        • Help Event
        • HideComment Event
        • Idle Event
        • IndexChanged Event
        • ItemDblClick Event
        • ItemDown Event
        • ItemUp Event
        • KeyError Event
        • KeyPress Event
        • LoadEnd Event
        • Locator Event
        • LostFocus Event
        • MDIActivate Event
        • MDIDeactivate Event
        • MouseDblClick Event
        • MouseDown Event
        • MouseEnter Event
        • MouseLeave Event
        • MouseMove Event
        • MouseUp Event
        • MouseWheel Event
        • MsgBtn1 Event
        • MsgBtn2 Event
        • MsgBtn3 Event
        • PageActivate Event
        • PageApply Event
        • PageBack Event
        • PageCancel Event
        • PageChanged Event
        • PageDeactivate Event
        • PageFinish Event
        • PageHelp Event
        • PageNext Event
        • PreCreate Event
        • Protected Event
        • Retracting Event
        • Scroll Event
        • SelDateChange Event
        • Select Event
        • SelectCertificate Event
        • ServiceNotification Event
        • SetColSize Event
        • SetItemPosition Event
        • SetRowSize Event
        • SetSpinnerText Event
        • ShowComment Event
        • Spin Event
        • Splitting Event
        • StartSplit Event
        • StateChange Event
        • SysColorChange Event
        • TCPAccept Event
        • TCPClose Event
        • TCPConnect Event
        • TCPError Event
        • TCPGotAddr Event
        • TCPGotPort Event
        • TCPReady Event
        • TCPRecv Event
        • ThumbDrag Event
        • Timer Event
        • VScroll Event
        • VThumbDrag Event
        • WebSocketError Event
        • WebSocketReceive Event
        • WebSocketUpgrade Event
        • WinIniChange Event
        • Abort Method
        • AddChildren Method
        • AddComment Method
        • AddItems Method
        • AnimClose Method
        • AnimOpen Method
        • AnimPlay Method
        • AnimStop Method
        • Animate Method
        • Browse Method
        • CancelToClose Method
        • CellFromPoint Method
        • ChooseFont Method
        • ColChange Method
        • ColSorted Method
        • DateToIDN Method
        • DelCol Method
        • DelComment Method
        • DelRow Method
        • DeleteChildren Method
        • DeleteItems Method
        • DeleteTypeLib Method
        • Detach Method
        • DuplicateColumn Method
        • DuplicateRow Method
        • ExecuteJavaScript Method
        • FileRead Method
        • FileWrite Method
        • Flush Method
        • GetBuildID Method
        • GetCellRect Method
        • GetCommandLine Method
        • GetCommandLineArgs Method
        • GetComment Method
        • GetEnvironment Method
        • GetEventInfo Method
        • GetFocus Method
        • GetFocusObj Method
        • GetItemHandle Method
        • GetItemPosition Method
        • GetItemState Method
        • GetMethodInfo Method
        • GetMinSize Method
        • GetParentItem Method
        • GetPropertyInfo Method
        • GetServiceState Method
        • GetTextSize Method
        • GetTypeInfo Method
        • GetVisibleRange Method
        • GetZoomLevel Method
        • GreetBitmap Method
        • IDNToDate Method
        • ListTypeLibs Method
        • LockColumns Method
        • LockRows Method
        • MDIArrange Method
        • MDICascade Method
        • MDITile Method
        • MakeGIF Method
        • MakePNG Method
        • NameFromHandle Method
        • NewPage Method
        • OLEAddEventSink Method
        • OLEDeleteEventSink Method
        • OLEListEventSinks Method
        • OLEQueryInterface Method
        • OLERegister Method
        • OLEUnregister Method
        • Print Method
        • PrintToPDF Method
        • ProgressStep Method
        • RTFPrint Method
        • RTFPrintSetup Method
        • RowChange Method
        • RowSetVisibleDepth Method
        • SetCellSet Method
        • SetCellType Method
        • SetEventInfo Method
        • SetFinishText Method
        • SetFnInfo Method
        • SetItemImage Method
        • SetItemState Method
        • SetMethodInfo Method
        • SetPropertyInfo Method
        • SetServiceState Method
        • SetVarInfo Method
        • SetWizard Method
        • SetZoomLevel Method
        • Setup Method
        • ShowBalloonTip Method
        • ShowDevTools Method
        • ShowHelp Method
        • ShowItem Method
        • ShowProperties Method
        • TCPGetHostID Method
        • TCPSend Method
        • TCPSendPicture Method
        • Undo Method
        • Wait Method
        • WebSocketClose Method
        • WebSocketSend Method
        • Abort Method
        • Accelerator Property
        • AcceptFiles Property
        • ActivateApp Event
        • Active Property
        • ActiveXContainer Object
        • ActiveXControl Object
        • AddChildren Method
        • AddCol Event
        • AddComment Method
        • AddItems Method
        • AddRow Event
        • Align Property
        • AlignChar Property
        • AllowContextMenu Property
        • AlphaBlend Property
        • AlwaysShowBorder Property
        • AlwaysShowSelection Property
        • AmbientChanged Event
        • Animate Method
        • Animation Object
        • AnimClose Method
        • AnimOpen Method
        • AnimPlay Method
        • AnimStarted Event
        • AnimStop Method
        • AnimStopped Event
        • APLVersion Property
        • ArcMode Property
        • Array Property
        • AsChild Property
        • Attach Property
        • AutoArrange Property
        • AutoBrowse Property
        • AutoConf Property
        • AutoExpand Property
        • AutoPlay Property
        • BadValue Event
        • BalloonHide Event
        • BalloonShow Event
        • BalloonTimeout Event
        • BalloonUserClick Event
        • BandBorders Property
        • BaseClass Property
        • BCol Property
        • BeginEditLabel Event
        • Bitmap Object
        • Bits Property
        • Border Property
        • Browse Method
        • BrowseBox Object
        • BrowseFor Property
        • BtnPix Property
        • Btns Property
        • Button Object
        • ButtonEdit Object
        • ButtonsAcceptFocus Property
        • Calendar Object
        • CalendarCols Property
        • CalendarDblClick Event
        • CalendarDown Event
        • CalendarMove Event
        • CalendarUp Event
        • Cancel Property
        • CancelToClose Method
        • Caption Property
        • CaseSensitive Property
        • CBits Property
        • CEFVersion Property
        • CellChange Event
        • CellChanged Event
        • CellDblClick Event
        • CellDown Event
        • CellError Event
        • CellFonts Property
        • CellFromPoint Method
        • CellHeights Property
        • CellMove Event
        • CellOver Event
        • CellSelect Property
        • CellSet Property
        • CellTypes Property
        • CellUp Event
        • CellWidths Property
        • Change Event
        • Changed Property
        • CharFormat Property
        • CharSet Property
        • CheckBoxes Property
        • Checked Property
        • ChildEdge Property
        • ChildList Property
        • ChooseFont Method
        • Circle Object
        • CircleToday Property
        • ClassID Property
        • ClassName Property
        • ClickComment Event
        • Clipboard Object
        • ClipCells Property
        • ClipChange Event
        • Close Event
        • CloseUp Event
        • CMap Property
        • ColChange Method
        • Collate Property
        • ColLineTypes Property
        • ColorButton Object
        • ColorChange Event
        • ColorMode Property
        • ColSorted Method
        • ColSortImages Property
        • ColTitle3D Property
        • ColTitleAlign Property
        • ColTitleBCol Property
        • ColTitleDepth Property
        • ColTitleFCol Property
        • ColTitles Property
        • ColumnClick Event
        • ColumnWidth Property
        • Combo Object
        • ComboEx Object
        • Configure Event
        • Container Property
        • ContextMenu Event
        • CoolBand Object
        • CoolBar Object
        • Coord Property
        • Copies Property
        • CornerTitleBCol Property
        • Create Event
        • Cue Property
        • CurCell Property
        • CurrentColor Property
        • CurrentState Property
        • Cursor Object
        • CursorObj Property
        • CustomColors Property
        • CustomFormat Property
        • Data Property
        • DateTime Property
        • DateTimeChange Event
        • DateTimePicker Object
        • DateToIDN Method
        • DblClickToggle Property
        • DDE Event
        • Decimals Property
        • Default Property
        • DefaultColors Property
        • DelCol Method
        • DelComment Method
        • DeleteChildren Method
        • DeleteItems Method
        • DeleteTypeLib Method
        • DelRow Method
        • Depth Property
        • Detach Method
        • DevCaps Property
        • Directory Property
        • DisplayChange Event
        • Divider Property
        • Dockable Property
        • DockAccept Event
        • DockCancel Event
        • DockChildren Property
        • Docked Property
        • DockEnd Event
        • DockMove Event
        • DockRequest Event
        • DockShowCaption Property
        • DockStart Event
        • DoPopup Event
        • Dragable Property
        • DragDrop Event
        • DragItems Property
        • DrawMode Property
        • DropDown Event
        • DropFiles Event
        • DropObjects Event
        • Duplex Property
        • DuplicateColumn Method
        • DuplicateRow Method
        • DyalogCustomMessage1 Event
        • EdgeStyle Property
        • Edit Object
        • EditImage Property
        • EditImageIndent Property
        • EditLabels Property
        • Elevated Property
        • Ellipse Object
        • Encoding Property
        • End Property
        • EndEditLabel Event
        • EndSplit Event
        • EnterReadOnlyCells Property
        • Event Property
        • EventList Property
        • ExecuteJavaScript Method
        • ExitApp Event
        • ExitWindows Event
        • Expanding Event
        • ExportedFns Property
        • ExportedVars Property
        • Expose Event
        • FCol Property
        • FieldType Property
        • File Property
        • FileBox Object
        • FileBoxCancel Event
        • FileBoxOK Event
        • FileMode Property
        • FileRead Method
        • FileWrite Method
        • FillCol Property
        • Filters Property
        • FireOnce Property
        • FirstDay Property
        • Fixed Property
        • FixedOrder Property
        • FlatSeparators Property
        • Flush Method
        • Font Object
        • FontCancel Event
        • FontList Property
        • FontObj Property
        • FontOK Event
        • Form Object
        • Formats Property
        • FormatString Property
        • FrameContextMenu Event
        • FStyle Property
        • FullRowSelect Property
        • GesturePan Event
        • GesturePressAndTap Event
        • GestureRotate Event
        • GestureTwoFingerTap Event
        • GestureZoom Event
        • GetBuildID Method
        • GetCellRect Method
        • GetCommandLine Method
        • GetCommandLineArgs Method
        • GetComment Method
        • GetDayStates Event
        • GetEnvironment Method
        • GetEventInfo Method
        • GetFocus Method
        • GetFocusObj Method
        • GetItemHandle Method
        • GetItemPosition Method
        • GetItemState Method
        • GetMethodInfo Method
        • GetMinSize Method
        • GetParentItem Method
        • GetPropertyInfo Method
        • GetServiceState Method
        • GetTextSize Method
        • GetTipText Event
        • GetTypeInfo Method
        • GetVisibleRange Method
        • GetZoomLevel Method
        • GotFocus Event
        • GreetBitmap Method
        • Grid Object
        • GridBCol Property
        • GridCopy Event
        • GridCopyError Event
        • GridCut Event
        • GridDelete Event
        • GridDropSel Event
        • GridFCol Property
        • GridKeyPress Event
        • GridLineFCol Property
        • GridLines Property
        • GridLineWidth Property
        • GridPaste Event
        • GridPasteError Event
        • GridSelect Event
        • GripperMode Property
        • Group Object
        • HAlign Property
        • Handle Property
        • HasApply Property
        • HasButtons Property
        • HasCheckBox Property
        • HasClearButton Property
        • HasEdit Property
        • HasHelp Property
        • HasLines Property
        • HasTicks Property
        • HasToday Property
        • Header Property
        • HeaderImageIndex Property
        • HeaderImageList Property
        • Help Event
        • HelpButton Property
        • HelpFile Property
        • HideComment Event
        • HighlightHeaders Property
        • Hint Property
        • HintObj Property
        • HotSpot Property
        • HotTrack Property
        • HScroll Property
        • HScroll Event
        • HThumbDrag Event
        • HTML Property
        • HTMLRenderer Object
        • HTTPRequest Event
        • Icon Object
        • IconObj Property
        • Idle Event
        • IDNToDate Method
        • Image Object
        • ImageCount Property
        • ImageIndex Property
        • ImageList Object
        • ImageListObj Property
        • Indents Property
        • Index Property
        • IndexChanged Event
        • Input Property
        • InputMode Property
        • InputModeKey Property
        • InputProperties Property
        • InstanceMode Property
        • InterceptedURLs Property
        • Interval Property
        • IsLoading Property
        • Italic Property
        • ItemDblClick Event
        • ItemDown Event
        • ItemGroupMetrics Property
        • ItemGroups Property
        • Items Property
        • ItemUp Event
        • Justify Property
        • KeepBits Property
        • KeepOnClose Property
        • KeyError Event
        • KeyPress Event
        • Label Object
        • LastError Property
        • LateBind Property
        • LicenseKey Property
        • Limits Property
        • List Object
        • ListTypeLibs Method
        • ListView Object
        • LoadEnd Event
        • LocalAddr Property
        • LocalAddrName Property
        • Locale Property
        • LocalPort Property
        • LocalPortName Property
        • Locator Object
        • Locator Event
        • LockColumns Method
        • LockRows Method
        • LostFocus Event
        • LStyle Property
        • LWidth Property
        • MakeGIF Method
        • MakePNG Method
        • MapCols Property
        • Marker Object
        • Mask Property
        • MaskCol Property
        • Masked Property
        • MaxButton Property
        • MaxDate Property
        • MaxLength Property
        • MaxSelCount Property
        • MDIActivate Event
        • MDIActive Property
        • MDIActiveObject Property
        • MDIArrange Method
        • MDICascade Method
        • MDIClient Object
        • MDIDeactivate Event
        • MDIMenu Property
        • MDITile Method
        • Menu Object
        • MenuBar Object
        • MenuItem Object
        • Metafile Object
        • MetafileObj Property
        • MethodList Property
        • MinButton Property
        • MinDate Property
        • MonthDelta Property
        • MouseDblClick Event
        • MouseDown Event
        • MouseEnter Event
        • MouseLeave Event
        • MouseMove Event
        • MouseUp Event
        • MouseWheel Event
        • Moveable Property
        • MsgBox Object
        • MsgBtn1 Event
        • MsgBtn2 Event
        • MsgBtn3 Event
        • MultiColumn Property
        • MultiLine Property
        • MultiSelect Property
        • NameFromHandle Method
        • NetClient Object
        • NetType Object
        • NewLine Property
        • NewPage Method
        • Note Property
        • OCXClass Object
        • OLEAddEventSink Method
        • OLEClient Object
        • OLEControls Property
        • OLEDeleteEventSink Method
        • OLEListEventSinks Method
        • OLEQueryInterface Method
        • OLERegister Method
        • OLEServer Object
        • OLEServers Property
        • OLEUnregister Method
        • OnTop Property
        • Orientation Property
        • OtherButton Property
        • OverflowChar Property
        • PageActivate Event
        • PageActive Property
        • PageActiveObject Property
        • PageApply Event
        • PageBack Event
        • PageCancel Event
        • PageChanged Event
        • PageDeactivate Event
        • PageFinish Event
        • PageHelp Event
        • PageNext Event
        • PageSize Property
        • PageWidth Property
        • PaperSize Property
        • PaperSizes Property
        • PaperSource Property
        • PaperSources Property
        • ParaFormat Property
        • Password Property
        • PathWordBreak Property
        • Picture Property
        • PName Property
        • Points Property
        • Poly Object
        • Popup Property
        • Posn Property
        • PreCreate Event
        • Print Method
        • Printer Object
        • PrintList Property
        • PrintRange Property
        • PrintToPDF Method
        • ProgressBar Object
        • ProgressStep Method
        • ProgressStyle Property
        • PropertyPage Object
        • PropertySheet Object
        • PropList Property
        • Protected Event
        • QueueEvents Property
        • Radius Property
        • RadiusMode Property
        • Range Property
        • ReadOnly Property
        • RealSize Property
        • Rect Object
        • Redraw Property
        • RemoteAddr Property
        • RemoteAddrName Property
        • RemotePort Property
        • RemotePortName Property
        • ReportBCol Property
        • ReportImageIndex Property
        • ReportInfo Property
        • ResizeCols Property
        • ResizeColTitles Property
        • ResizeRows Property
        • ResizeRowTitles Property
        • Resolution Property
        • Resolutions Property
        • Retracting Event
        • RichEdit Object
        • Root Object
        • Rotate Property
        • RowChange Method
        • RowHiddenDepth Property
        • RowLineTypes Property
        • Rows Property
        • RowSetVisibleDepth Method
        • RowTitleAlign Property
        • RowTitleBCol Property
        • RowTitleDepth Property
        • RowTitleFCol Property
        • RowTitles Property
        • RowTreeDepth Property
        • RowTreeImages Property
        • RowTreeStyle Property
        • RTFPrint Method
        • RTFPrintSetup Method
        • RTFText Property
        • RunMode Property
        • Scroll Object
        • Scroll Event
        • ScrollOpposite Property
        • SelDate Property
        • SelDateChange Event
        • Select Event
        • SelectCertificate Event
        • SelectionBorderWidth Property
        • SelectionColor Property
        • SelectionColorAlpha Property
        • SelImageIndex Property
        • SelItems Property
        • SelRange Property
        • SelText Property
        • Separator Object
        • ServerVersion Property
        • ServiceNotification Event
        • SetCellSet Method
        • SetCellType Method
        • SetColSize Event
        • SetEventInfo Method
        • SetFinishText Method
        • SetFnInfo Method
        • SetItemImage Method
        • SetItemPosition Event
        • SetItemState Method
        • SetMethodInfo Method
        • SetPropertyInfo Method
        • SetRowSize Event
        • SetServiceState Method
        • SetSpinnerText Event
        • Setup Method
        • SetVarInfo Method
        • SetWizard Method
        • SetZoomLevel Method
        • ShowBalloonTip Method
        • ShowCaptions Property
        • ShowComment Event
        • ShowCueWhenFocused Property
        • ShowDevTools Method
        • ShowDropDown Property
        • ShowHelp Method
        • ShowInput Property
        • ShowItem Method
        • ShowProperties Method
        • ShowSession Property
        • ShowThumb Property
        • SingleClickExpand Property
        • Size Property
        • Sizeable Property
        • SM Object
        • SocketNumber Property
        • SocketType Property
        • SortItems Property
        • Spin Event
        • Spinner Object
        • SplitObj1 Property
        • SplitObj2 Property
        • Splitter Object
        • Splitting Event
        • Start Property
        • StartIn Property
        • StartSplit Event
        • State Property
        • StateChange Event
        • Static Object
        • StatusBar Object
        • StatusField Object
        • Step Property
        • Style Property
        • SubForm Object
        • SysColorChange Event
        • SysMenu Property
        • SysTrayItem Object
        • TabBar Object
        • TabBtn Object
        • TabButton Object
        • TabControl Object
        • TabFocus Property
        • TabIndex Property
        • TabJustify Property
        • TabObj Property
        • TabSize Property
        • Target Property
        • TargetState Property
        • TCPAccept Event
        • TCPClose Event
        • TCPConnect Event
        • TCPError Event
        • TCPGetHostID Method
        • TCPGotAddr Event
        • TCPGotPort Event
        • TCPReady Event
        • TCPRecv Event
        • TCPSend Method
        • TCPSendPicture Method
        • TCPSocket Object
        • Text Object
        • Text Property
        • TextSize Property
        • Thumb Property
        • ThumbDrag Event
        • ThumbRect Property
        • TickAlign Property
        • TickSpacing Property
        • Timer Object
        • Timer Event
        • Tip Property
        • TipField Object
        • TipObj Property
        • TitleHeight Property
        • TitleWidth Property
        • Today Property
        • ToolBar Object
        • ToolboxBitmap Property
        • ToolButton Object
        • ToolControl Object
        • TrackBar Object
        • TrackRect Property
        • Translate Property
        • Transparent Property
        • TreeView Object
        • Type Property
        • TypeLibFile Property
        • TypeLibID Property
        • TypeList Property
        • Underline Property
        • Undo Method
        • UndocksToRoot Property
        • UpDown Object
        • URL Property
        • ValidIfEmpty Property
        • VAlign Property
        • Value Property
        • Values Property
        • VariableHeight Property
        • View Property
        • Visible Property
        • VScroll Property
        • VScroll Event
        • VThumbDrag Event
        • Wait Method
        • WantsReturn Property
        • WebSocketClose Method
        • WebSocketError Event
        • WebSocketReceive Event
        • WebSocketSend Method
        • WebSocketUpgrade Event
        • WeekNumbers Property
        • Weight Property
        • WinIniChange Event
        • WordFormat Property
        • Wrap Property
        • XRange Property
        • Yield Property
        • YRange Property
        • Calendar example 1
        • Calendar example 2
        • Calendar example 3
        • Coolbar example 1
        • Coolbar example 2
        • Splitter example 1
        • Splitter example 2
        • Splitter example 3
        • Splitter example 4
        • Splitter example 5
        • Tabcontrol example 1
        • Tabcontrol example 2
        • Tabcontrol example 3
        • Tabcontrol example 3a
        • Tabcontrol example 4
        • Tabcontrol example 5
        • Tabcontrol example 6
        • Tabcontrol example 7
        • Tabcontrol example 8
        • Tabcontrol example 9
        • Tabcontrol example 10
        • Tabcontrol example 11
        • Tabcontrol example 12
        • Tabcontrol example 13
        • Toolbutton example 1
        • Toolcontrol example 1
        • Toolcontrol example 2
        • Toolcontrol example 3
        • Toolcontrol example 4
        • Class Identifier
        • COM Data Types
        • DISPID
        • GUID
        • International Day Number
        • Native Look and Feel
        • Port Number
        • Stream Sockets
        • Twips
        • UDP
      • Introduction
      • APL Keyboards
      • Session Manager
      • Session Gutter
      • Multi-line Session Input
      • Unicode Edition Keyboard
      • IME Configuration
      • Classic Edition Keyboard
      • Keyboard Shortcuts
      • Session Colour Scheme
      • The Session Window
      • Language Bar
      • Entering and Executing Expressions
      • Value Tips
      • Value Tips for External Functions
      • Configuring Value Tips
      • Session GUI
      • Session MenuBar
      • Session Popup Menu
      • The Session Toolbars
      • Session StatusBar
      • Status Window
      • Workspace Explorer
      • Browsing Classes
      • Browsing Type Libraries
      • Browsing .Net Classes
      • Find Objects Tool
      • Object Properties Dialog
      • Editor
      • Find and Replace Dialogs
      • Editing Scripts and Text Files
      • Source as Typed
      • The Tracer
        • Inline Tracing
      • The Threads Tool
      • Debugging Threads
      • The Event Viewer
        • Introduction
        • AfterFix
        • Fix
        • Format
        • SessionPrint Event
        • SessionTrace
        • WorkspaceLoaded Event
        • Configuring the Session
        • Session Initialisation
      • User Commands
      • File Explorer Integration
        • Overview
        • Concepts
        • Creating Objects
        • Properties
        • User Interaction and Events
        • Methods
        • High-Priority Callback Functions
        • GUI Objects as Namespaces
        • Modal Dialog Boxes
        • Multi Threading with Objects
        • The Coordinate System
        • High DPI Support
        • Colour
        • Fonts
        • Drag and Drop
        • Debugging
        • Creating Objects using NEW
        • Native Look and Feel
        • Gestures
        • Introduction
        • Some Concepts
        • Creating a Form
        • Adding a Fahrenheit Label
        • Adding a Fahrenheit Edit Field
        • Adding a Centigrade Label Edit Field
        • Adding Calculate Buttons
        • Closing the Application Window
        • Adding a Quit Button
        • The Calculation Functions
        • Testing the Application
        • Making the Enter Key Work
        • Introducing a ScrollBar
        • Adding a Menu
        • Running from Desktop
        • Using NEW instead of WC
        • Temperature Converter Class
        • Dual Class Example
        • Introduction
        • Drawing Lines
        • Drawing in a Bitmap
        • Multiple Graphical Items
        • Unnamed Graphical Objects
        • Bitmaps and Icons
        • Metafiles
        • Picture Buttons
        • Using Icons
        • ToolControl and ToolButton Objects
        • CoolBar and CoolBand Objects
        • TabControl and TabButton Objects
        • StatusBar Object
        • Using Hints
        • Using Tips
        • Hints and Tips Combined
        • Using the Grid Object
        • Defining Overall Appearance
        • Row and Column Titles
        • Displaying and Editing Values in Grid Cells
        • Specifying Individual Cell Attributes
        • Drawing Graphics on a Grid
        • Controlling User Input
        • TreeView Feature
        • Grid Comments
        • Multiple Document Interface Applications
        • MDI Behaviour
        • Menus in MDI Applications
        • Defining a Window Menu
        • Arranging Child Forms and Icons
        • Introduction
        • Docking Events
        • Docking a Form inside another
        • Docking a Form into a CoolBar
        • Undocking a SubForm or a CoolBand
        • Docking and Undocking a ToolControl
        • Introduction
        • Using an OLE Server
        • Loading an ActiveX Control
        • Type Information
        • Methods
        • Properties
        • Events
        • OLE Objects without Type Information
        • Collections
        • Null Values
        • Additional Interfaces
        • Writing Classes based on OLEClient
        • Introduction
        • In process OLE Servers
        • Out of process OLE Servers
        • The LOAN Workspace
        • Implementing an Object Hierarchy
        • The CFILES Workspace
        • Configuring an out of process OLEServer for DCOM
        • Calling an OLE Function Asynchronously
        • Introduction
        • Overview
        • The Dual Control Tutorial
        • Introduction
        • Shared Variable Principles
        • APL and DDE in Practice
        • State and Access Control
        • Communication Between APLs
        • Excel as the Server
        • Excel as the Client
        • APL as Compute Server for Excel
        • Restrictions and Limitations
        • Introduction
        • Prerequisites
        • Files Installed with Dyalog
        • Introduction
        • Locating NET Classes and Assemblies
        • Using NET Classes
        • Browsing .NET Classes
        • Value Tips for External Functions
        • Advanced Techniques
        • More Examples
        • Enumerations
        • Handling Pointers with Dyalog ByRef
        • DECF Conversion
        • Introduction
        • Creating GUI Objects
        • Object Hierarchy
        • Positioning and Sizing Forms and Controls
        • Modal Dialog Boxes
        • Non Modal Forms
        • Introduction
          • Introduction
          • Using XAML
          • Using Code
          • Text Example
          • FontSize Example
          • Text and FontSize using Code
          • Text and FontSize using XAML
          • Filtered List Example
          • NetObject Example
          • DateTime Example
          • DataGrid Example
          • DataGrid Matrix Example
        • SyncFusion Introduction
        • SyncFusion CircularGauge Example
        • Introduction
        • The APLScript Compiler
        • Creating an APLScript File
        • Transferring code from the Dyalog APL Session
        • General principles of APLScript
        • Creating Programs with APLScript
        • Creating NET Classes with APLScript
        • Creating ASP NET Classes with APLScript
        • Introduction
        • Assemblies Namespaces and Classes
        • Getting Started
        • Example 1
        • Example 2
        • Example 2a
        • Example 3
        • Example 4
        • Example 5
        • Interfaces
        • Introduction
        • IIS Installation Dependency
        • IIS Applications and Virtual Directories
        • Internet Services Manager
        • Introduction
        • Web Service Scripts
        • Compilation
        • Exporting Methods
        • Web Service Data Types
        • Execution
        • Global.asax and Application and Session Objects
        • Sample Web Service EG1
        • Sample Web Service LoanService
        • Sample Web Service GolfService
        • Sample Web Service EG2
        • Introduction
        • MakeProxy function
        • Using LoanService from Dyalog APL
        • Using GolfService from Dyalog APL
        • Exploring Web Services
        • Asynchronous Use
        • Introduction
        • Your first APL Web Page
        • The Page_Load Event
        • Code Behind
        • Workspace Behind
        • Introduction
        • The SimpleCtl Control
        • The TemperatureConverterCtl1 Control
        • The TemperatureConverterCtl2 Control
        • The TemperatureConverterCtl3 Control
        • Introduction
        • Isolation Mode
        • Workspace Size
        • Structure of the Active Workspace
        • Threading
        • Debugging an APL NET Class
        • ASP.NET Configuration
      • Overview
      • Entering Characters
      • Entering Commands
      • Input Windows
      • Driving the tty version
      • Starting APL
      • Configuring the Editor
      • File Permissions and FSTAC
      • Calling UNIX Commands
      • Signals and Trap
      • BuildID
      • Core and APLCore Files
      • Appendix A
      • Appendix B
      • Appendix C
    • Licences for third-party components
    • Trademarks

    FCol Property

    ActiveXContainer ActiveXControl Button
    ButtonEdit Circle Combo
    ComboEx CoolBand CoolBar
    Edit Ellipse Grid
    Group Label List
    ListView Marker Menu
    MenuItem Poly Rect
    RichEdit Separator Spinner
    Static StatusBar StatusField
    TabBtn Text TipField
    ToolBar TreeView UpDown
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