ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

ProcedureTrace (Property)
The ProcedureTrace property allows you to specify the name of the WLanguage procedure used to get the headers and data sent.
ERR_BAD_CONTEXT_INTERNAL
GranularityGridlines (Property)
The GranularityGridlines property gets and changes the size of the grid that defines the gridlines in a Scheduler or Organizer control in a report.
Error 11: The label is unknown
Error 122: The name of an Automation object must be a string
InWindowsStoreAppMode (Function)
Indicates whether the code is run in Windows Store apps mode. Function kept for backward compatibility....
MovementTask (Property)
The MovementTask property allows you to know and modify the way users move tasks in a Gantt Chart column.
AutomaticReorganization (Property)
The AutomaticReorganization property is used to get and change the automatic reorganization mode for the tasks in a "Gantt Chart" column.
SpreadsheetDeleteAll (Function)
Deletes the entire data from a Spreadsheet control found in a window (cells, formulas, size and header layouts).
grPointColor (Function)
Initializes the color of a specific point in one of the following chart types: Line, Scatter, Bubble chart....
grPointType (Function)
Modifies the shape of point for a specific category or value found in a Line, Area, Scatter and Radar chart.
WinEdRestore (Function)
Undoes all the changes made by the end user ("Allow end users to modify the UI" option enabled).
Screen,Coordinate (External language)
Retrieves the coordinates of the control in relation to the top left border of the window as well as the physical size of a control.
GridlinesVisible (Property)
The GridlinesVisible property is used to: Determine whether or not gridlines are visible in a control. Show or hide gridlines in a control....
<Chart>.PointColor (Function)
Initializes the color of a specific point in one of the following chart types: Line, Scatter, Bubble chart....
<Spreadsheet>.DeleteAll (Function)
Deletes the entire data from a Spreadsheet control found in a window (cells, formulas, size and header layouts).
<Chart>.PointType (Function)
Modifies the shape of point for a specific category or value found in a Line, Area, Scatter and Radar chart.
<zipArchive variable>.NbPartNeeded (Function)
Returns the number of parts of a given size required to split a single-part archive.
HTMLFindElementByName (Function)
Searches for elements whose "name" attribute matches a specific value in an HTML document (or in an HTML node).
dLine (Function)
Draws a line: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
Euro functions
List of Euro functions...
Matrix management functions
List of functions for managing matrices...
InTestMode (Function)
Indicates whether the application or the site is started: from the WINDEV or WEBDEV editor, from the executable or browser. from the WEBDEV administrator....
Statistical functions
List of statistical functions...
zipNbPartNeeded (Function)
Returns the number of parts of a given size required to split a single-part archive.