ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HCheckUnaltered (Function)
Checks whether one or all records in an unalterable data file have not been modified (with an hexadecimal editor for example).
<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....
dSaveImageGIF (Example)
Usage example of the dSaveImageGIF function
dSaveImageBMP (Example)
Usage example of the dSaveImageBMP function
fDriveInfo (Example)
Usage example of the fDriveInfo function
MatRead (Example)
Usage example of the MatRead function
MatTranspose (Example)
Usage example of the MatTranspose function
iInitReportQuery (Example)
Usage example of the iInitReportQuery function
dSaveImageJPEG (Example)
Usage example of the dSaveImageJPEG function
12. Available tests
Print modes of a report
Several print modes are available for a report....
grHMDeleteColor (Function)
Deletes the colors specified by grHMColor from a Heatmap chart.
grHMAddData (Function)
Adds a data into a Heatmap chart.
ModbusSendRawFrame (Function)
Sends a raw frame to a Modbus slave. This enables communication with devices that do not strictly comply with the Modbus standard.
Reset (Function)
Reinitializes: all the controls found in the current window or page (including the groups of controls, the supercontrols and the internal windows). the controls found in a group of controls, a supercontrol, an internal window or an internal page....
SOAPAddHeader (Function)
Adds a header to the next SOAP function of a Webservice to run.
EnumControl (Example)
Usage example of the EnumControl function
MatFloatMultiply (Example)
Usage example of the MatFloatMultiply function
MatCopy (Example)
Usage example of the MatCopy function
Functions for managing RTF controls
List of functions for managing RTF controls...
CurrentIndex (Function)
Depending on the specified control, returns: the number of the current row displayed in the current Table control, the number of the option with focus in a Check Box control, the number of the current row in the current Looper control, the index of the current indexed control....
HSortView (Function)
Sorts an HFSQL view by creating an index on a view item. This function uses the former view mechanism.
Flash control properties
The Flash control can be handled by the WLanguage properties in server code and in browser code......
WindowsVersion (Function)
Returns the runtime mode of Windows.
SysSpace (Function)
Returns the physical memory space for the current computer.