ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Calling a procedure/a function
Syntax for calling a local or global procedure.
Declaring a procedure/a function
The different syntaxes for declaring a procedure...
Global procedure/function
A global procedure can be used in all the processes or events of the project.
Parameters of a procedure/function
You have the ability to pass parameters to a procedure.
Passing parameters
The parameters can be passed to a procedure...
Parameters of a procedure with a variable number of parameters
When the procedure uses a variable number of parameters, you must be able to handle the different parameters passed to the function in the code of the procedure.
Local procedure
Two types of procedures are available...
Typecasting of parameters
The description of the parameter type is optional...
Prototype overload/Overload
The procedures and the methods of classes can have several syntaxes.
Charact (Function)
Returns the character corresponding to the specified ASCII code.
MemCurrent (Function)
Returns the index of the current element.
WinInYPos (Function)
Returns the vertical position of the top left corner of the internal area (without border and title...
Asc (Function)
Returns the ASCII code of the specified character.
MemLast (Function)
Sets the position on the last element of memory area and returns the value of this element.
ArraySort (Function)
Sorts a WLanguage array.
WinInXPos (Function)
Returns the horizontal position of the top left corner of the internal area (without border...
PreviousWin (Function)
Identifies the window that was in edit before the window that is currently in edit...
AnsiToUnicode (Function)
Converts: an ANSI string (Windows) to a UNICODE string. a buffer containing an ANSI string...
MemCreate (Function)
Creates a memory area.
ArrayDeleteAll (Function)
Deletes all elements: from a one-dimensional or two-dimensional WLanguage array....
WinInWidth (Function)
Returns the internal width of a window (without border).
AnsiToOem (Function)
Converts an ANSI string (Windows) to an OEM string (DOS).
MemAdd (Function)
Adds an element to a memory area.
ArrayDelete (Function)
Deletes an element at a given position: from a one-dimensional WLanguage array....
WinInHeight (Function)
Returns the internal height of a window (without title bar and border).
TreeID (Function)
Used to build the path of the elements found in a TreeView control by differentiating...
Uncompress (Function)
Decompresses a memory block (buffer) that was compressed by Compress.
ArrayInsert (Function)
Inserts an element at a given position: into a one-dimensional array. into an associative...
WinBackgroundImage (Function)
Modifies the background image of a window and specifies the display mode of this image.
Compress (Function)
Compresses a string or a memory block (buffer) in binary format.
ChangeKeyboard (Function)
Gets or sets the language associated with the keyboard.
ArrayInfo (Function)
Returns the characteristics of an array: type of elements, number of dimensions, dimensions, etc.
WinIconBarHeight (Function)
Returns or modifies the current height of the "Icon Bar" area in the current MDI parent window.
Length (Function)
Returns: the length of a string, i.e., the number of characters in the string (including spaces...