ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

pszWDGetLastError: Message of the last error
Retrieves the message corresponding to the last error that occurred......
wWDGetReturnValueType
Type of the return value of the last nWDExecute, nWDExecuteEx or nWDEvalue statement]......
nWDGetHFContext: Get HFSQL context
Gets the HFSQL context (applies to C, Pascal and Visual Basic only)......
nWDEvalue: Evaluation of the value of an element
Evaluating the value of an element......
WDContinueError: Resume on error
This function forces the execution to resume after an error......
General exception mechanism
A process of general exception is available for all the components of the object with which it is associated......
fDirectoryExist (Function)
Checks the existence of a directory.
Buffer (Type de variable)
The Buffer type corresponds to a binary memory area.
The source code manager
WINDEV, WEBDEV and WINDEV Mobile propose a sophisticated Source Code Manager......
AutoRunDelete (Function)
Stops the automatic execution of a WINDEV application.
AutoRunAdd (Function)
Allows you to automatically start a WINDEV application when a specific event occurs.
Chorus Pro: Automate the submission of invoices
In France, electronic invoicing has become mandatory for invoicing government services......
Multi-touch in a Chart control
One of the most common applications of the multi-touch feature is used to handle images......
5. User Groupware in practice
Using the Control Centers in Client/Server mode
All the Control Centers provided with WINDEV, WEBDEV and WINDEV Mobile use the same database......
NFC: Data transfer
NFC (Near Field Communication) is a wireless communication technology at short range and high frequency used to exchange data (named "tag") between two devices or between a device and a bullet even at short distance (few centimeters)......
fIsImage (Function)
Used to find out whether a file found on disk or a file contained in a buffer corresponds to an image format recognized by WINDEV, WEBDEV or WINDEV Mobile.
Requirement
To manage the project development lifecycle, the Project Management Hub allows you to set requirements......