ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Creating a .NET assembly that can be accessed using COM
To create a.NET assembly accessible by COM, you must......
Handling the cells of report table
The operations that can be performed on the table cells are as follows:...
Optional connection information
When defining the connections in the data model editor or when defining the connections through programming, you have the ability to specifier the optional connection information......
SpreadsheetAllowProcedure (Function)
Allows the use of a WLanguage function/procedure in a formula of a Spreadsheet control....
SourceToScreen (Function)
Automatically updates the controls in a window or page with: the values of the bound items in the current record (loaded in memory) of the HFSL data file described in the data model editor. the values of the bound WLanguage variables....
Compressing frames (DSL, 3G, Edge, VPN, ...)
A frame is a packet ot data that flows through the network......
SensorDetectChangeOrientation (Function)
Allows you to be notified when the orientation of the device changes on any one of its 3 axes.
VideoStartApp (Function)
Starts the device's native camera application to record a video or to take a photo....
Internal component description
The description of an internal component can opened at any time......
WLanguage code coloring
The code editor includes a coloring system for the different elements in WLanguage code....
ErrorWithTimeout (Function)
Displays a custom error message in a system error window for a set amount of time.
Generating the LDM from the CDM
To associate a CDM (Conceptual Data Model) with a project, you must generate the associated LDM (Logical Data Model)......
VideoParameter (Function)
Returns or modifies the value of a parameter for the device camera. Function kept for "Version-26-compatible" Camera controls....
Two methods for passing parameters to a query
Two methods can be used to pass parameters to a query with parameters used in a window or in a control (List Box, Combo Box or Table control for example)......
License agreement for the tools included with WINDEV, WEBDEV and WINDEV Mobile
License agreement for the tools included with WINDEV, WEBDEV and WINDEV Mobile...
MyParent (Reserved word)
MyParent is used to handle...
WDTRAD license agreement
WDTRAD license agreement...
Cursor (Property)
The Cursor property is used to get and change the position of the mouse cursor in one of the following controls: Edit control. Editable Combo Box. "Edit control" table column and "Editable Combo Box" table column. Word Processing control. HTML Editor control....
AnchorRateBottom (Property)
The AnchorRateBottom property is used to: Find out the anchor rate when a control moves on the vertical axis. Modify the anchor rate when a control moves on the vertical axis....
dCopyImage (Function)
Copies an image: from an Image control to another Image control. from an Image variable to another Image variable....
FileToScreen (Function)
Automatically updates the controls in a window or page with: the values of the bound items in the current record (loaded in memory) of the data file described in the data model editor. the values of the bound WLanguage variables. This operation is performed regardless of the state of the controls (grayed, inactive or invisible)....
SocketChangeTransmissionMode (Function)
Changes the transmission mode used on a socket.
WDOptimizer: Canceling/Freeing records in transaction
WDOptimizer is used to......
Automated tests of window
The automated tests of window are used to check the different features proposed by the window......
App shortcuts
App shortcuts are an Android feature that allows users to quickly perform specific actions in an application without having to open the full application......