ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

FAQ about Windows Vista and later
This help page presents a list of problems that may occur when using Windows Vista and later......
List of reserved words
Drag and Drop
Drag and Drop is used to transfer data between several controls with the mouse. This data can be moved between several controls found in the same application or in different applications....
Reports & Queries: Unsupported WLanguage functions
Some WLanguage functions are not available in Reports & Queries......
Input suggestions in an Edit control
Implementing input suggestions in an Edit control is very simple......
MapFollowMovement (Function)
Displays the current location of the device in a Map control and updates the location as it moves.
Specific features of the Express version
Handling the checks
The monitor of the monitoring robot allows you to access the different checks started by the monitoring robot......
Creating the Relation windows of a WINDEV RAD pattern
ChangeSourcePage (Function)
Dynamically changes the page displayed in an Internal Page control
HExecuteSQLQueryAsynchronous (Function)
Executes an SQL query asynchronously.
HTransactionCancel (Function)
If a transaction is in progress, cancels all the operations performed on the data files in transaction since the start of transaction.
HRead (Function)
Reads a record in a file according to a given record number.
Creating and distributing Active WEBDEV Pages
To transform a page in Session mode into an Active WEBDEV Page:...
14. Managing the "Back" button in practice
Locking an application
WINDEV gives you the ability to lock your applications (after a specific duration for example)......
ThreadWaitSignal (Function)
Locks the current thread until it receives a signal from another thread.
AS/400: Development method
The Native AS/400 Connector simplifies access to AS/400 data from your WINDEV and WEBDEV applications......