ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

7. Debugger
WEBDEV Tutorial - WLanguage basics Lesson 7 - Debugger - 30 min
HClusterStop (Function)
Suspends the execution of an HFSQL cluster. The nodes of the cluster will no longer accept any connection from the client applications.
DocUndoCount (Function)
Returns the number of actions that can be undone on a document.
SpreadsheetFreeze (Function)
Used to freeze the display of a row or column in a Spreadsheet control.
<TreeView Table column>.SearchChild (Function)
Searches for a value in a column of a TreeView Table control, in a specified branch.
7. Sending an email
WINDEV Tutorial: WINDEV application: Managing data Lesson 7 - Sending an email - 20 min
TreeGetIndex (Function)
Returns the index of an element (node or leaf) in a TreeView control.
HaspHLEncrypt (Function)
Encrypts a character string by using the algorithms of the specified Hasp key.
SpreadsheetDeleteWorksheet (Function)
Deletes a worksheet from a Spreadsheet control found in a window.
BackgroundTaskDelete (Function)
Deletes a background task (that was added by BackgroundTaskAdd).
TwainScanArea (Function)
Used to define or re-initialize the area to scan.
DnDCursor (Example)
Usage example of the DnDCursor function
4. Simple printing
WINDEV Tutorial: WINDEV application: Managing data Lesson 4 - Simple printing - 20 min
7. Debugger
WINDEV Mobile Tutorial - WLanguage basics Lesson 7 - Debugger - 30 min
TreeCount (Function)
Returns the number of elements found in a branch of a TreeView control.
Error 530: The -- operator is not allowed
TimelineDeleteAll (Function)
Deletes all events and tracks from a TimeLine control.
DocRedoCount (Function)
Returns the number of canceled actions that can be redone on a Word Processing document.
<Image>.Rotation (Function)
Rotates an Image control.
xlsClose (Function)
Closes an XLS file.
SysBatteryOptimBackground (Function)
Used to manage battery optimization: Identifies the battery optimization mode for the current application. Prompts the user to disable battery optimization for a given application on the device. This function can be used to tell the operating system to stop preventing the application from running in the background....
Translating the code
WINDEV, WEBDEV and WINDEV Mobile allow you to automatically translate your WLanguage code from English into French and vice versa......
CONTINUE statement/"CONTINUE:" label
The CONTINUE keyword can correspond: to the CONTINUE instruction. It allows you to go back to the beginning of the first iteration without finishing the code of the current iteration. to the CONTINUE: label. It allows you to declare a common code in a loop....
gRectangle (Function)
Builds a sequence of characters used to draw a rectangle.
grDestinationControl (Function)
Defines an Image control as destination of a chart.