ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

AJAXCancelAsynchronousCall (Function)
Cancels the automatic execution of the browser procedure called by AJAXExecuteAsynchronous.
ControlInOutReason (Function)
Indicates the origin of the entry in the control.
ControlAlias (Function)
Gets, modifies or restores the data binding to a control or group of controls.
ActiveXEvent (Function)
Associates a procedure written in WLanguage with an event of ActiveX control.
ProjectInfo (Function)
Returns specific information about the project currently run.
WinChangeAlias (Function)
Modifies the alias of a window.
ThreadState (Function)
Returns the current status of a thread.
HCloseAnalysis (Function)
Closes the current analysis.
Modal windows
The window that opens another window is called parent window; the window opened by the parent window is called child window......
Drawing charts in an Image control
WINDEV and WEBDEV propose several functions for creating and handling charts......
Aliases on data files: HAlias
The aliases are used to handle......
Application triggers
...A trigger is a WLanguage procedure automatically called by the HFSQL engine whenever a modification is performed (addition, deletion, modification, ...) on a record of a data file....
ControlExist (Function)
Checks the existence of a control (or group of controls) in a window, in a page or in a report.
AJAXAsynchronousCallPending (Function)
Used to find out whether a server procedure called by AJAXExecuteAsynchronous is currently run.
AJAXAvailable (Function)
Used to find out whether the AJAX technology is supported by the current browser.
WinAdaptSize (Function)
Adapts the window size to the content of controls.
<Diagram variable>.ToImage (Function)
Exports a diagram to a variable of type Image.
diagSelection (Type of variable)
The diagSelection type is used to define all the advanced characteristics of a selection made in a diagram.
DiagramGroup (Function)
Creates a group from the elements selected in the Diagram Editor control.
DiagramUngroup (Function)
Dissociates the different shapes of a group in a Diagram Editor control.
<Diagram editor>.DiagramInfoXY (Function)
Indicates the presence of a shape at a given position in the Diagram Editor control.
RegistryRename (Function)
Renames a key in the registry.
RegistryCopyKey (Function)
Copies a registry key with all its subkeys and values.
ChangeSourcePage (Function)
Dynamically changes the page displayed in an Internal Page control
HourglassNetwork (Function)
Displays or hides an endless gauge in the title bar of Android application windows .