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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Facebook functions
List of Facebook functions...
grHMDeleteColor (Function)
Deletes the colors specified by grHMColor from a Heatmap chart.
Constants for sound management
List of constants used by the functions for sound management....
ModbusSendRawFrame (Function)
Sends a raw frame to a Modbus slave. This enables communication with devices that do not strictly comply with the Modbus standard.
Alignment
The Alignment property is used to align elements.
Error 802: Invalid syntax for this function
PVTListPositionHeader (Function)
Returns all values associated with a row or column header in a Pivot Table control.
HErrorDuplicates (Example)
Usage example of the HErrorDuplicates function
FTPGet (Example)
Usage example of the FTPGet 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.
Check Box control properties
Several WLanguage properties can be used on the Check Box controls found in a window, in a page or in a report......
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....
SQLExec (Example)
Usage example of the SQLExec function
Scope (Property)
The Scope property property is used to specify requested permissions.
Properties associated with the control templates
Several WLanguage properties can be used to handle a control template in a window or in a page......
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
HorizontalAlignment (Property)
The HorizontalAlignment property is used to get and change the horizontal alignment of a control or text.
VerticalAlignment (Property)
The VerticalAlignment property is used to get and change the vertical alignment of a control or text.
FBGetUserInformation (Function)
Retrieves the Facebook information of connected user.
<String type>.Replace (Function)
Replaces all occurrences of a specified substring in a string with another specified substring.
SQLFirst (Example)
Usage example of the SQLFirst function
xlsColumnType (Example)
Usage example of the xlsColumnType function