ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Dialog (Function)
Displays a message box and returns the value of the button clicked by the user.
YesNoAsynchronous (Function)
Displays a message in a standard non-blocking dialog box with the answers "Yes" and "No" and calls a WLanguage procedure with the user's response....
InterpretAmpersand (Property)
The InterpretAmpersand property is used to determine and change how the '&' character is interpreted in: field label Window label. the elements of a List Box control. the elements of a Combo Box control. the values of a column in a Table control....
3. Application development cycle
Development cycle of a WINDEV application....
Result of a query in test mode
After its execution in test mode (see Running the query test), the result of the query can be......
Useful parameters of a procedure
A procedure can declare some parameters that are not immediately used. In this case, a warning appears in the code editor, indicating that the local variable is not used....
Zombie data files and items
During the life of an application, items live and die......
WLanguage properties available in PHP
The following properties are available in PHP...
AI in the code editor
WINDEV, WEBDEV and WINDEV Mobile include a series of AI-based features......
4. Create a page in the editor...
Changes the mode and the method for locking data files....
OLECopy (Function)
Copies the object found in an OLE control into the Windows clipboard.
Code completion in the code editor
The following mechanism allows developers to write WLanguage code more easily in the code editor ......
StoredValue (Property)
The StoredValue property is used to get the value currently stored by: a row in a List Box, ListView or Combo Box control. a "Text token" Edit control. a row of a Table control. an input suggestion in an Edit control (if the suggestion is selected)....
How to choose the data source of a control?
This help page presents the different data sources available for a control....
Using C# code
You can use C# code in WINDEV applications (Windows applications and components, .NET assemblies......
nWDGetHFContext: Get the HFSQL context
Gets the HFSQL context (applies to C, Pascal and Visual Basic only)......
WinCopyForm (Function)
Copies the content of a form into the clipboard.
Events associated with windows
List of events associated with windows...
Events associated with Splitter controls
List of events associated with Splitter controls...
Events associated with Spin controls
List of events associated with Spin controls...
Compilation statement: IF ExecutionTarget
The <IF ExecutionTarget> compile statement allows you to compile or not compile a WLanguage code depending on the execution target.
Events associated with TreeView controls
List of events associated with TreeView controls...