ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

IgnoreError (Property)
The IgnoreError property is used to specify errors to be ignored.
InvalidInputShowMessage (Function)
Displays an invalid input error for the specified control.
HErrorLock (Function)
Used to check whether a lock error occurred.
DotNetError (Function)
Returns the error for the last .Net procedure that failed.
HErrorDuplicates (Function)
Used to check whether a duplicate error occurred.
HErrorIntegrity (Function)
Used to check whether an integrity error occurred.
pszWDGetLastError: Message of the last error
Retrieves the message corresponding to the last error that occurred......
SOAPError (Function)
Returns the error of the last SOAP procedure that failed.
Importing a WEBDEV project into WINDEV
...WINDEV proposes a feature for importing WEBDEV sites or WEBDEV pages....
Responsive Web Design: Specific UI errors
WEBDEV features UI errors specific to the position of controls in the different slices......
Debugging a connection to an HFSQL server
The stored procedures and the triggers are debugged from the environment, with real execution on the server......
How to choose the data source of a control?
This help page presents the different data sources available for a control....
Reactive procedures
Reactive procedures are executed when the value of a control or variable changes......
Unalterable data files
This feature is used to signal that a data file cannot be modified after writing......
HError (Function)
Returns the number of the last error triggered by the HFSQL engine.
xlsMsgError (Function)
Returns the caption of the last error caused by an XLS function.
Configuring the browser "Back" button
The "Back" button allows users to see the history of pages they previously visited......
HRSIgnoreError (Function)
Ignores errors so that replication between HFSQL servers can continue to run.
Binding a Scrollbar control to an item
A scrollbar can be bound to an item in a data file, query, etc....
WDTrans: Rolling back all changes made to the files held by a transaction
If a transaction is in progress, rolls back all changes made to the files since the beginning of the transaction......
10. UMC: User Macro-Code