ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Error 101: Declaration of global variable not allowed
wWDGetReturnValueType
Type of the return value of the last nWDExecute, nWDExecuteEx or nWDEvalue statement]......
GOTO statement
The GOTO statement is used to run a code identified by a given label...
Error 14: ELSE statement without IF
Organizer control linked to a table or to a variable
It is possible to create Organizer control fields directly linked to data.....
SpellAvailable (Function)
Indicates whether a dictionary is available for the spelling checker (check performed in the controls that use the integrated correction or check performed by WLanguage functions).
WinEditMode (Property)
The WinEditMode property is used to determine and configure the actions allowed on a window and its controls when the window switches to "UI modification by end user" mode.
List Box, ListView and Combo Box control functions
List of functions for managing List Box, ListView and Combo Box controls...
FillType (Property)
The FillType property is used to determine the type of source used to populate Table, List Box, ListView, Combo Box and Looper controls.
SelectionIfReadOnly (Property)
The SelectionIfReadOnly property is used to determine and specify if the content of an Edit control can be selected when in read-only mode.
The Preset control
The "Preset" control is used to display the frequently used controls without programming......
Share your projects via Git
Git is a source code manager......
The OLE control
The OLE control is used to handle an OLE object......
Functions for managing Map controls (prefix syntax)
The following functions are used to manage Map controls via prefix syntax...
BREAK statement/"BREAK:" label
The keyword BREAK can correspond: to the BREAK statement: it allows you to exit a set of instructions and run the rest of the current process. to the BREAK label: it allows you to declare a section of code in a loop. This code will be run when exitingfrom the loop with a "BREAK" statement....
Error 102: The constants can be defined in the initialization code of project, ...
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....
WEBDEV styles
WEBDEV styles are advanced styles......