ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

TestOnError (Function)
Provokes: an assertion during the test of element or project (Go mode). an error in automated test mode....
grImageSize (Function)
Defines the size of the image containing the chart.
DndTarget (Property)
The DndTarget property determines and changes how a control behaves in a drag-and-drop operation.
fResourceDir (Function)
Returns the path of the read-only resources of the application.
gStoredValueEnable (Function)
Allows (or not) retrieving the value defined by gStoredValue in a List Box or a Combo Box control.
MenuDelete (Function)
Deletes a menu or a menu option.
fReadLineRegularExpression (Function)
Reads a line in an external file, gets sections of this line according to a regular expression and assigns them to a variable.
Events associated with a Slider control (WEBDEV)
WINDEV manages the following events by default (in the order in which they appear in the code editor) for the Linear Slider controls and for the Range Slider controls...
fCopyFile (Example)
Usage example of the fCopyFile function
HTTPResetForm (Function)
Clears an HTTP form that is currently edited.
ServiceControl (Function)
Sends a control message to a service.
ExceptionDisplay (Function)
Displays the standard window of exceptions with the content of the current exception.
KeyCalcActivationKey (Function)
Calculates the activation key of application from the initial key.
ThreadWait (Function)
Waits for the end of the execution of the specified thread.
Runtime error management functions
List of functions for managing runtime errors...
fEncrypt (Example)
Usage example of the fEncrypt function
Enqueue (Function)
Adds an element to the queue.
Push (Function)
Pushes an element onto the stack.
Editing pages: Responsive mode (Zoning and layouts)
"Responsive (zoning and layouts)" is the default page editing mode. This editing mode allows you to easily handle pages in the editor....
RequestUpdateUIParent (Function)
Asks to run the "Request for refreshing the display" process of parent. This function is kept for backward compatibility.
ExecuteUpdateUIParent (Function)
Immediately executes the "Request for refreshing the display" event of the parent. This function is kept for backward compatibility.
ListSelectPlus (Function)
Selects one or more elements in a List Box, ListView or Combo Box control.
HRplManageItem (Function)
Specifies the replication options for an item: the item can be replicated or not.
MenuAddMenu (Function)
Adds a new menu to an existing drop-down or context menu of a window or page.
HTTPCancelForm (Function)
Cancels the declaration of an HTTP form and frees all its resources.