ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Calling a procedure/a function
Syntax for calling a local or global procedure.
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...
Declaring a procedure/a function
The different syntaxes for declaring a procedure...
Parameters of a procedure/function
You have the ability to pass parameters to a procedure.
Local procedure
Two types of procedures are available...
Prototype overload/Overload
The procedures and the methods of classes can have several syntaxes.
MyParameters (Reserved word)
The MyParameters keyword is used to handle the parameters passed to a WLanguage procedure...
Typecasting of parameters
The description of the parameter type is optional...
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.
Passing parameters
The parameters can be passed to a procedure...
SQL functions that can be used in SQL queries
The following SQL functions can be used on the queries written in SQL code (classified by theme)......
PDFVerifySignatures (Function)
Checks the validity of PDF signatures. Note: This function is only available from version 2025...
ErrorInfo (Function)
Retrieves information about the last error that occurred in a function of a WINDEV, WINDEV Mobile...
<pdfDocument variable>.VerifySignatures (Function)
Checks the validity of PDF signatures. Note: This function is only available from version 2025...
NetClientMessageBox (Function)
Displays a dialog box on each client computer connected to the server. This function is kept...
Windows Scheduler management functions
List of functions for managing the scheduler...
FTPProxy (Function)
Specifies whether the communication functions that use FTP must go through a proxy to run...
MATLAB functions
The following functions are used to access MATLAB:...
EndEvent (Function)
... function).
BitcoinCoreDiskSpaceUsed (Function)
Indicates the blockchain size on disk. Note: This function is only available from version 2025...
gFontStrikeout (Function)
... to this function is crossed out or not.
DeleteVoiceCommand (Function)
Deletes a voice command previously added with AddVoiceCommand. From version 17, this function...
SQL functions: Special case
List of SQL functions: Special cases...
RequestUpdateUIParent (Function)
Asks to run the "Request for refreshing the display" process of parent. This function is kept...
Integrated OCR (Optical Character Recognition) functions
Usage example of the HDescribeFullTextIndex function...
InWindowsPhoneSimulatorMode (Function)
Indicates whether the code is run in the Windows Phone simulator. Function kept for backward...
WebserviceWriteHTTPCode (Function)
... function.
BitcoinCoreConnectionCount (Function)
Returns the number of connected peers. Note: This function is only available from version 2025...
HTTP functions (prefix syntax)
List of HTTP functions...
Telephony functions
List of telephony functions...
SpreadsheetInputFunction (Function)
Inserts a function name at cursor position in the editable cell of a Spreadsheet control found...
gFontBold (Function)
... to this function is in bold or not.
Count (Property)
Count keyword can correspond to: the Count function. This function returns the number...