ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Programming overview in C and C++
Several print modes are available for a report.
<Array>.Delete (Function)
Deletes an element at a given position: from a one-dimensional WLanguage array. from an advanced array property (array of gglCalendar events, etc.). from an associative array. from a WLanguage list....
ArrayDelete (Function)
Deletes an element at a given position: from a one-dimensional WLanguage array. from an advanced array property (array of gglCalendar events, etc.). from an associative array. from a WLanguage list....
WLanguage functions available for a report
Most WLanguage functions can be used in the events of a report (created with the report editor)......
Seek (Function)
Searches for the index of an element in a WLanguage array.
Delete (Function)
Deletes an element at a given position: from a one-dimensional WLanguage array. from an advanced array property (array of gglCalendar events, etc.). from an associative array. from a WLanguage list....
Reduce (Function)
Applies a computation to each element of a WLanguage array.
Apply (Function)
Executes a procedure for each element of a WLanguage array.
<Array>.Seek (Function)
Searches for the index of an element in a WLanguage array.
<Array>.Apply (Function)
Executes a procedure for each element of a WLanguage array.
WLanguage procedure called by geoGetAddress
WLanguage procedure ("callback") called by geoGetAddress.
Reals
The different types of integers
ArraySeek (Function)
Searches for the index of an element in a WLanguage array.
Timer (Function)
Periodically and automatically calls a WLanguage procedure.
TimerSys (Function)
Periodically and automatically calls a WLanguage procedure.
ExecuteFunction
Executes a WLanguage function identified by its name.
WDScript overview
WDScript is a WLanguage script editor included with WINDEV, WEBDEV and WINDEV Mobile......
nWDGetHFContext: Get the HFSQL context
Gets the HFSQL context (applies to C, Pascal and Visual Basic only)......
Python: Use in WLanguage
WLanguage supports Python functions in native mode......
Error 1: Syntax error
Printing in Linux
WEBDEV and WINDEV allow you to print to PDF in Linux using WLanguage functions......
nWDExecute: Running a WLanguage function
Running a WLanguage function by dynamic compilation with command formatting......
Looper controls populated programmatically: Operations in WLanguage
Here is an overview of how to handle Looper controls populated programmatically in WLanguage....
Error 802: Invalid syntax for this function
Execute (External language)
Runs the code of a control or the code of a procedure in WLanguage.
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