ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

ChangeCharset (Function)
Retrieves and/or changes the character set used: by all the screen fonts. by all the operations performed on the character strings (functions and/or operators)....
3. Dates, arrays and structures
WEBDEV Tutorial - WLanguage basics Lesson 3 - Dates, arrays and structures - 20 min
Creating an application that manages the Euro
The method for creating an application supporting the switch to the Euro is as simple as the method for creating a WINDEV application....
Query with parameters
The queries with parameters allow the user to easily select records according to his own requirements......
Warning 12: The label is unused
Handling a control through programming in a report
All report controls can be handled through programming......
VSpace (Property)
The VSpace property is used to get and change the vertical spacing between the labels in a report. This spacing was defined when creating the Label report.
Handling a Tab control through programming
WINDEV, WINDEV Mobile and WEBDEV allow you to handle a Tab control through programming......
Report and project
In most cases, a report is linked to a project......
ControlExecuteModification (Function)
Considers that the control has been modified by the user (the Modified property is set to True for the control and for the window if necessary) and runs the "Whenever modifying" WLanguage event associated with the control.
3. Dates, arrays and structures
WINDEV Mobile Tutorial - WLanguage basics Lesson 3 - Dates, arrays and structures - 20 min
Internal procedure
Several features require a procedure called once or several times via a WLanguage function ("Callback")....
Bar Code control properties
Bar Code controls can be manipulated using different WLanguage properties......
Showing or hiding empty events or processes of an element
All WLanguage code is written in the code editor, which offers several events on a given control ......
ArrayInsert (Function)
Inserts an element at a given position: into a one-dimensional array. into an associative array. into an advanced array property (array of gglCalendar events, etc.). into a WLanguage list....
Label report
The report editor allows you to create "Label" reports......
Handling Sidebar controls programmatically
WINDEV and WINDEV Mobile allow you to handle Sidebar controls programmatically......
Looper control populated programmatically
A Looper control populated programmatically is directly linked to lists stored in memory......
Programming a WEBDEV drop-down menu
Once the drop-down menu of your site is created, all you have to do is associate an action with each menu option......
Debugging in PHP
A site generated in PHP can be debugged in standard WEBDEV mode......
8. Binding controls to data
A window can display information from......
CriticalSectionStart (Function)
Marks the start of a critical section: no other thread will be able to run the code as long as the current thread does not exit from the critical section.
13. Debugger
<Array>.InsertLine (Function)
Inserts a row at a given position: into a two-dimensional WLanguage array. into an advanced two-dimensional array property (xlsDocument, etc.)....
InsertLine (Function)
Inserts a row at a given position: into a two-dimensional WLanguage array. into an advanced two-dimensional array property (xlsDocument, etc.)....