ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

ModbusSendRawFrame (Function)
Sends a raw frame to a Modbus slave. This enables communication with devices that do not strictly comply with the Modbus standard.
NbThumbnail (Property)
The NbThumbnail property is used to get the number of thumbnails generated for an item.
DashInfoXY (Function)
Determines: whether a widget is found at a given position in a Dashboard control. which widget is found at a given position in a Dashboard control....
FBStopSession (Function)
Stops the Facebook session that was started by FBStartSession.
<Table>.Expand (Function)
Expands: a branch that was previously collapsed in a TreeView Table control. a branch that was previously collapsed in a Table control. a detailed window displayed for a row....
HMergeView (Example)
Usage example of the HMergeView function
Margin (Property)
The Property HEX@ allows you to define the size of a HEX@ , for example around a text.
Continent (Type of variable)
The Continent type is used to find out the characteristics of a continent.
fCurrentDir (Function)
Identifies or modifies the current directory.
LooperAddIP (Function)
Adds a row as an internal page at the end of a Looper control populated programmatically.
dTransferToImage (Function)
Creates an image from a buffer of pixels encoded in a specific format. This function is an advanced function. This function is mainly used to handle the images returned by external APIs via Image variables....
DashDeleteAll (Function)
Deletes all widgets displayed in a Dashboard control.
Drawer control properties
List of properties associated with the Drawer control...
dbgInfo (Function)
Returns a debug information.
Error 802: Invalid syntax for this function
InternalPage
The Internal Property Page allows you to define the name of the internal Page to use.
InternalWindow
The Property Internal Window allows you to define the name of the internal window to use.
Animating a Static control
Two methods can be used to animate a Static control......
FontCondensed (Property)
The FontCondensed property is used to: Determine if characters in a text are condensed. Condense (or not) the characters in a text....
FontExtended (Property)
The FontExtended property is used to: Find out whether the spacing between characters in a text is increased. Increase the spacing between characters in a text....
FontLarge (Property)
The FontLarge property is used to: Find out whether the characters in a text are enlarged or not. Enlarge (or not) the characters in a text....
Comparing controls
In some cases, you may need to compare two controls in one or more windows or pages......
Dashboard control properties
A Dashboard control can be handled in a window by the following WLanguage properties......
Priority (Property)
The Priority property is used to get and change the priority level of an element.
Error 35: 'Continue' is available in the loops only