ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Status bar of windows
The status bar of a window is used to display several types of information...
FlexRowGap (Property)
The Property FlexRowGap allows you to know and modify the height of the gutter which separates the lines of a control Flexbox.
<Gantt chart>.ChangeMode (Function)
Changes the number of days displayed in a Gantt Chart column in a Table or TreeView Table control.
<Gantt chart>.TimeDisplayed (Function)
Defines the time range displayed in a Gantt Chart column in a Table or TreeView Table control.
<Gantt chart>.WorkingHour (Function)
Overwrites the working hours on a row in a Gantt Chart column in a Table or TreeView Table control.
TreeTypeItem (Function)
Checks the existence of an element in a TreeView control and returns its type (node or leaf) if the element exists.
diagGroup (Type of variable)
The diagGroup type is used to define all the advanced characteristics of a group of shapes in a Diagram Editor control.
Kanban control functions
The following functions handle Kanban controls......
RTFSelection (Function)
Modifies or lists attributes of text currently selected in an control RTF (from a window or report WINDEV).
<Gantt chart>.GetTask (Function)
Gets a task using its identifier in a Gantt Chart column in a Table or TreeView Table control.
Web Component control properties
The Web Component control can be handled by the WLanguage properties in server code and in browser code......
IWListInsert (Function)
Inserts a new internal window in the list of internal windows used by an Internal Window control.
<Scheduler>.DisplayPreviousPeriod (Function)
Moves the time area displayed on the previous area (previous weeks for example) in a Scheduler control.
SchedulerDisplayNextPeriod (Function)
Moves the time area displayed on the next area (next weeks for example) in a Scheduler control.
<HTML Display control>.OnErrorJS (Function)
Specifies the procedure to call if an error occurs while executing JavaScript code in an HTML Display control.
<Table>.AddTitleHeader (Function)
Adds a column title-header into a Table or TreeView Table control in a window.
<Organizer>.DisplayNextPeriod (Function)
Moves the time area displayed to the next area (next weeks for example) in an Organizer control.
PVTExpand (Function)
Expands the data found in a Pivot Table control according to a row header or to a column header.
ImageYPos (Function)
Returns the vertical position (Y) of the mouse cursor in relation to the specified Clickable Image control.
IWListNext (Function)
Displays the next internal window in the list of internal windows browsed by an Internal Window control.
PVTCalculateUpdateAsynchronous (Function)
Updates some of the data found in a Pivot Table control from a given date without blocking the application.
IWListDelete (Function)
Deletes an internal window found in the list of internal windows browsed by an Internal Window control.
<Pivot Table>.Expand (Function)
Expands the data found in a Pivot Table control according to a row header or to a column header.
<Map>.DisplayArea (Function)
Moves the map displayed in the Map control so that the specified geographic area can be seen in its entirety.