ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

MouseYPos (Function)
Returns the vertical position (Y) of the mouse cursor relative to the specified window or control. Used in a mouse or stylus process (click, hover, left or right button down, etc.).
Creating help pages
A help system includes several pages......
WDInst: advanced options for the network setup
The advanced options of the network setup are used to......
ActionHorsCible (Property)
The Property ActionOffTarget allows you to define the action performed when clicking on fields other than the target fields of the step of a guided tour.
Collapsing/Expanding a TreeView control programmatically
To collapse/expand a TreeView control through programming, ......
Link control associated with an item containing an email address
In a database, the email address of customers, suppliers, ......
ExecutionMode (Function)
Allows you to: find out and/or modify the behavior of the application or site when some errors are generated. optimize the calls to the functions declared externally. find out and/or change how the application uses JITc. find out and/or modify the management mode of low references for all the instantiated objects....
Creating an executable: Operating mode and library
The operating mode of an executable allows you to define whether the executable can be used by one or more users......
Log-based replication
The replication is the operation allowing you to keep updated remote databases of identical structures on which several operations are performed......
3. Website development life cycle
Exports the content of an HTML Editor control to an Email variable (to send the email)....
Universal Windows 10 App applications: Required configuration
To develop Universal Windows 10 App applications with WINDEV or WINDEV Mobile, you must......
Flexible modeling editor
The flexible modeling editor allows you to easily create a "non-restricting" and "flexible" modeling, entirely included in the environment......
StoreSortAAF (Property)
The StoreSortAAF property is used to determine and specify if the sorting order defined by the user on a Table or TreeView Table control is kept when an application is closed and opened again.
DayWidth (Property)
The DayWidth property is used to determine and change the width of days: in a Scheduler control where the days are displayed in column and the resources in rows. in a Gantt Chart column....
Error 305: The element does not exist in the window
RequestUpdateUI (Function)
Requests the execution of the "Request for refreshing the display" event (and gives back control without waiting for the execution of the event). This function is kept for backward compatibility.
WindowIfNew (Property)
The WindowIfNew property is used to get and change the name of the internal window to be opened if the end user opens a new tab in a dynamic Tab control.
9. Internal page
10. Internal window
The Internal Window control is used to include a window (and its code) in another window. At runtime, the internal window will be dynamically merged with the host window.
dBackground (Function)
Declares the default background color for the rectangles, circles, etc.:: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
dChord (Function)
Draws the chord of a circle (intersection between an ellipse and a straight line): in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
docAutoReplace (Type of variable)
The docAutoReplace type is used to define all the advanced characteristics of a string used to automatically replace another string as the user types in a Word Processing control .