ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

The Tab control
The Tab control is used to simultaneously display different controls...
Tab Control properties
A Tab Control can be manipulated in WLanguage either in a window or in a page with the following properties...
Handling a dynamic programmatically
WINDEV allows you to manipulate Dynamic Tab controls with the TabXXX functions and with multiple WLanguage properties...
Handling a dynamic tab through programming (prefix syntax)
WINDEV allows you to manipulate Dynamic Tab controls with the TabXXX functions and with multiple WLanguage properties...
Properties associated with the tab pane
A tab pane can be manipulated in WLanguage in a window or a page with the following properties...
HIndex (Example)
Usage example of the HIndex function
HeaderVisible (Property)
The HeaderVisible property allows you to get and set the visibility status of the row and column headers in the layout of an XLS document.
fDecrypt (Example)
Usage example of the fDecrypt function
MatWrite (Example)
Usage example of the MatWrite function
ProgressBar (Property)
WLanguage proposes...
DateTimeToString (Function)
Converts a DateTime to string in the specified format.
grMenu (Function)
Defines the type of context menu displayed by a chart.
MatDeterminant (Example)
Usage example of the MatDeterminant function
zipCreate (Example)
Usage example of the zipCreate function
AAFOpenHelp (Function)
Opens the AAF (Automatic Application Features) help website.
MatFill (Example)
Usage example of the MatFill function
ImageScrollingPosition (Function)
Returns the displayed image.
fReadLine (Example)
Usage example of the fReadLine function
MatInvert (Example)
Usage example of the MatInvert function
dPen (Example)
Usage example of the dPen function
fLongName (Example)
Usage example of the fLongName function
gFontBold (Function)
Builds a sequence of characters used to specify whether the text that follows the call to this function is in bold or not.
HCancelDeclaration (Function)
Used to: Delete a declaration made previously using HDeclare, HDeclareExternal, HDescriveFile. After this operation, the data file is no longer recognized by the HFSQL engine. Free the resources of a query (after calling HExecuteQuery or HExecuteSQLQuery)....
GanttListTask (Function)
Returns: the list of tasks between two given dates in a Gantt Chart column, all the tasks in a Gantt Chart column, a specific task (selected or hovered)....
TimePicker (Function)
Opens the system time picker.
GanttTask (Type of variable)
The GanttTask type is used to define the advanced characteristics of a task for a Gantt chart.
PageLayout (Property)
The PageLayout property sets the layout characteristics of a document.
Timeout (Property)
The Timeout property is used to get and change the maximum wait time before a request times out.
iListPrinter (Function)
Returns the list of printers installed on the current computer.
iPrintXLS (Function)
Prints the current worksheet of a document in "xlsx" or "xls" format.