ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

DDE errors
When a DDE function fails (returns False for example), ErrorInfo allows you to find out the number of the corresponding error]......
Multi-touch in an Image control
One of the most common applications of the multi-touch feature is used to handle images......
Social network: Available targets
This page presents the different possibilities of Social Network control according to the selected options......
Docker image of the HFSQL server
From version 22, a Docker container with the HFSQL server is available in Docker Hub......
Manage SCM branches visually
The Source Code Manager offers a graphic interface for editing branches to optimize the management of branches in your projects......
<Image variable>.ChangeMode (Function)
Changes the drawing mode used by the drawing functions (dLine, dRectangle, ....).
<Image variable>.AlphaBlend (Function)
Blends two images together. This allows you to create fade-in effects between 2 images.
Events associated with Image controls
List of events associated with Image controls...
3. Project configuration
Project configurations allow you to adapt the same project to multiple "targets"....
6. Multiple generation
Multiple generation
Project configurations are used to easily define the different "targets" of your project......
HFSQL Control Center: HFSQL Client/Server backups
The HFSQL Control Center is used to manage the backups of HFSQL Client/Server data files......
<Spreadsheet>.Position (Function)
Displays the specified cell in a Spreadsheet control found in a window: either the visible area of Spreadsheet control is moved to display the cell. or the cell is displayed in the upper-left corner of visible area of Spreadsheet control....
rssTextInput (Type of variable)
The rssTextInput type is used to describe the input area of RSS stream...
Debugging a connection to an HFSQL server
The stored procedures and the triggers are debugged from the environment, with real execution on the server......
Handling Spreadsheet controls programmatically (in a window)
Spreadsheet controls can be handled programmatically......
The user version of query editor : Specific features
This help page presents the specific features of the user version of query editor......
Controls that can be moved in a page
WEBDEV proposes two modes for moving controls in a page......
Importing a WEBDEV project into WINDEV
...WINDEV proposes a feature for importing WEBDEV sites or WEBDEV pages....
WDAdminHF: Managing the data files
The remote HFSQL administrator proposes a full management of the HFSQL Client/Server databases......
fMemWait (Function)
Waits for the end of process about the notifications of modification of a shared memory area.
SysMemoryExternalStorage (Function)
Returns the amount of available memory on the external storage area of the device.
TwainScanArea (Function)
Used to define or re-initialize the area to scan.
PicRectangularSnipOCR (Function)
Runs OCR and extracts the text from a rectangular area defined with the mouse.
Replication of HFSQL servers (Programming)
To implement a replication of HFSQL servers through programming, WLanguage......