ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Preset page templates
The preset page templates provide some structures of pages corresponding to a wide range of sites and they also improve the re-usability and the graphic harmony between the projects......
Debugging an external component
You have developed an external component and you want to debug it? The user of an external component sends an executable indicating that your external component does not operate? You are using your external component in another project and you want to debug it?......
How to choose the data source of a control?
This help page presents the different data sources available for a control....
WDInst: Additional options (summary, license, etc.)
When installing the application, you have the ability to display......
Responsive Web Design: Managing slices
In the WEBDEV editor, different resolutions are represented via slices......
The Sliding Banner control
The Sliding Banner control is used to display several contents successively, either automatically, or further to an action performed by the Web user......
Programming standard errors
Programming standard errors inform you of potential problems detected when saving windows, pages, reports or when recompiling the project......
Events associated with internal windows
List of events associated with internal windows...
Installing Android development tools
To develop Android applications with WINDEV Mobile, you must install......
dPixelOpacity (Function)
Identifies the opacity of a pixel in an image that has an Alpha channel. This image can be: an Image control, an Image variable, a WDPic variable (on the background layer), a picLayer variable....
GetDefinition (Function)
Retrieves the definition of element type.
HPrepareSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the database server in order to optimize the next executions of this query.
FreeAWPContext (Function)
Frees the AWP context in advance (on disk) to allow the other call on the same AWP context to be processed in parallel.
ParallelTaskExecute (Function)
Triggers the execution of a parallel task.
CoordinateEditorToScreen (Function)
Converts a size or a position specified in the reference dpi in the editor (160 dpi) to the native dpi of screen on the device where the application is run.
Universal Windows 10 App applications: Required configuration
To develop Universal Windows 10 App applications with WINDEV or WINDEV Mobile, you must......
dPolyline (Function)
Draws a line composed of multiple segments.
User Control Center: Available network applications
The User Control Center is used to list the applications for which a network setup was created......
ExtendedInfo (Property)
The ExtendedInfo property is used to get additional information: about a data file accessed by a Native Connector or HFSQL Client/Server. about an item accessed by a Native Connector or HFSQL Client/Server. about a connection. In this case, this property is equivalent to CtExtendedInfo....
FinDecreasingRedemption (Function)
Calculates the amortization value of a good over a specific period of time, via the formula for fixed-rate decreasing amortization.
HErrorLock (Function)
Used to check whether a lock error occurred.
FTPTime (Function)
Returns the different times (creation, modification or access) associated with a file found on an FTP server (File Transfer Protocol).
Programming a status bar
WINDEV allows you to handle a status bar and a cell found in a status bar through programming......