ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

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....
WDLog: Restoring a data file from its log
WDLog is used to apply to a backup of a data file the different operations saved in the log of this file......
Installing an HFSQL Client/Server server with an application
When creating the setup program of a WINDEV application using HFSQL Client/Server data files, the wizard allows you to......
fDeleteFileWebFolder (Function)
Deletes an image file from the "_WEB" directory of the application (or from one of its sub-directories).
Correspondence between languages, sub-languages, character sets and nations
The table below presents the correspondence between languages, sub-languages, character sets and nations:
Dynamic instantiation of object
An object can be dynamically associated with a class, we talk of dynamic instantiation of object......
Opening, closing and saving a query
The query editor allows you to easily handle the queries....
Snap-on grid
The different editors of WINDEV, WEBDEV and WINDEV Mobile allow you to align the elements via a snap-on grid......
WDStatistics: Importing log files
To view the statistics about the site traffic with WDStatistics, the log files must be imported onto the current computer......
WDInst: installing additional elements
By default, only the files found in the "List of setup files" window are installed on the user computers......
Managing the runtime errors
Some errors may occur in your application......
Performance profiler
The performance profiler (also called Profiler) is used to check and optimize the execution time of your application......
Support for the setup program
When creating the setup program via the wizard, you have the ability to choose the options regarding the setup support....
Managing the certificates
Signing a file allows you to check that the file was not modified or altered since it was signed. The signature also allows you to check the issuer identity....
HFSQL Client/Server database: Recommendations
This help page presents the main recommendations for optimizing the security and performance of an HFSQL Client/Server database according to the constraints and desired features......
Handling TimeLine controls programmatically
A TimeLine control can be......
1. RAD (Rapid Application Development)
1. RAD (Rapid Application Development)
Binding a Scrollbar control to an item
A scrollbar can be bound to an item in a data file, query, etc....
Check: NNTP connectivity
The monitoring robot will try to connect to the specified NNTP server (news server)......
CameraDisplay (Function)
Displays the video being captured by a web camera or by the camera of a mobile device in a "Camera" control. Function kept for "Version-26-compatible" Camera controls....
CameraCapture (Function)
Captures the images received from the camera: as an image: takes a photo. as a video: records a video. Function kept for "Version-26-compatible" Camera controls....
<Camera>.Capture (Function)
Captures the images received from the camera: as an image: takes a photo. as a video: records a video. Function kept for "Version-26-compatible" Camera controls....
Events associated with pages
List of events associated with pages...
Native SQL Server Connector: Retrieving the output value of a stored procedure
The Native SQL Server Connector is used to: specify the input values during the call to a stored procedure. retrieve the output values after a call to a stored procedure....