ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Global procedure/function
A global procedure can be used in all the processes or events of the project.
Procedure/Function
A procedure is used to associate an identifier with a statement block...
Parameters of a procedure/function
You have the ability to pass parameters to a procedure.
Declaring a procedure/a function
The different syntaxes for declaring a procedure...
Calling a procedure/a function
Syntax for calling a local or global procedure.
MyParameters (Reserved word)
The MyParameters keyword is used to handle the parameters passed to a WLanguage procedure...
Local procedure
Two types of procedures are available...
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.
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.
Passing parameters
The parameters can be passed to a procedure...
Printing in Linux
WEBDEV and WINDEV allow you to print to PDF in Linux using WLanguage functions......
Server triggers
Server triggers are stored procedures executed by the server before or after a write operation...
Error 809: The * character cannot be used as mandatory parameter in a function
InWinRTSimulatorMode (Function)
in Windows Store mode). Function kept for backward compatibility....
CameraStatus (Function)
Returns the status of a Camera control. Function kept for "Version-26-compatible" Camera controls....
<Camera>.Status (Function)
Returns the status of a Camera control. Function kept for "Version-26-compatible" Camera controls....
TableCellSelect (Function)
Returns the coordinates (row number and column number) of a selected cell. This function is kept...
<Table>.CellSelect (Function)
Returns the coordinates (row number and column number) of a selected cell. This function is kept...
SSH functions (prefix syntax)
The following functions are used to connect and communicate with a SSH server:...
<Source>.UnlockRecNum (Function)
Unlocks a record locked by: HLockRecNum, a read function used with a locking parameter (HRead...
<Source>.ExecuteView (Function)
... This function uses the former view mechanism.
nWDSetParentNext
Set the parent of the next window to open......
ChangeCharset (Function)
by all the operations performed on the character strings (functions and/or operators)....
VideoStatus (Function)
Returns the status of a Camera control. Function kept for "Version-26-compatible" Camera controls....
HExecuteView (Function)
... This function uses the former view mechanism.
9-slice scaling
The 9-slice scaling allows you to resize the images harmoniously......
HUnlockRecNum (Function)
Unlocks a record locked by: HLockRecNum, a read function used with a locking parameter (HRead...
sEscape (Function)
Runs different functions that directly affect the bits of serial port, parallel port or infrared...
REP files
REP files contain the list of data files handled by the application....
iCloud functions
The functions to handle keys in an Apple iCloud-based container of "key-value" pairs...
Gantt functions (prefix syntax)
The following WLanguage functions are used to manage Gantt charts......
Manipulating Combo Box controls programmatically
WINDEV, WINDEV Mobile and WEBDEV allow you to programmatically manipulate Combo Box controls......
Drawing in WINDEV, WEBDEV and WINDEV Mobile
WINDEV, WEBDEV and WINDEV Mobile include several functions for displaying, drawing, copying...
Playing a video with the MCI functions
MCI functions are used to easily handle the media files......
Handling XLS files
WINDEV and WEBDEV propose two methods for handling the Excel files......