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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

The "dynamic" Tab control (prefix syntax)
The "Dynamic tab" Tab control is used to display several windows in the same window...
The Tab control
The Tab control is used to simultaneously display different controls...
The "dynamic" Tab control
The "Dynamic tab" Tab control is used to display several windows in the same window...
Tab control properties
A Tab Control can be manipulated in a window or page using the following WLanguage properties...
Events associated with Tab controls
List of events associated with Tab controls
Manipulating Tab controls programmatically
WINDEV, WINDEV Mobile and WEBDEV allow you to manipulate a Tab control through programming...
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...
Tab pane properties
A tab pane can be manipulated in a window or page using the following WLanguage properties...
Handling a dynamic programmatically
WINDEV allows you to manipulate Dynamic Tab controls with the TabXXX functions and with multiple WLanguage properties...
Reduced (Property)
The Reduced property is used to determine if a Dockable Panel control is expanded/collapsed, or to switch between the two states....
<Spreadsheet>.EndModification (Function)
Signals the end of grouping for a set of operations on a Spreadsheet control in a single event (management of "undo/redo")....
<Spreadsheet>.RecalculateAll (Function)
Recalculates all formulas of a Spreadsheet control found in a window (including the formulas that use WLanguage functions/procedures)....
<Spreadsheet>.DeleteAll (Function)
Deletes the entire data from a Spreadsheet control found in a window (cells, formulas, size and header layouts).
<Image>.VerticalSymmetry (Function)
Flips an image contained in an Image control with respect to a vertical axis (symmetry with respect to a vertical axis).
MarkerImage (Type of variable)
The MarkerImage type is used to customize the image associated with a marker or a marker cluster displayed in a Map control.
Diagram (Type of variable)
The Diagram type is used to define all the advanced characteristics of a diagram that can be edited in the Diagram Editor control.
<Word Processing>.EndModification (Function)
Indicates the end of a series of actions performed in a Word Processing control in a single event ("undo/redo")....
HTML Editor control functions
List of functions for managing HTML Editor controls...
FOR statement
The statement block is repeated while a control variable is modified and compared to a limit value (before each beginning of statement block)...
FullName (Property)
The FullName property is used to find out the full name: of a control. of a window. of a menu option. of a table column....
dFill (Function)
Colors an area: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
dRectangle (Function)
Draws a rectangle: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
dPolygon (Function)
Draws a polygon: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
dPoint (Function)
Draws a point: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
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....
dInvertColor (Function)
Inverts the colors: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
dText (Function)
Draws a text: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
<Diagram editor>.StartModification (Function)
Indicates the start of a series of actions performed in a Diagram Editor control in a single event ("undo/redo")....
<Diagram editor>.EndModification (Function)
Indicates the end of a series of actions performed in a Diagram Editor control in a single event ("undo/redo")....
EditMode (Property)
The EditMode property gets and sets the editing mode of the Diagram Editor control: selection or freehand drawing.
FlexColumnGap (Property)
The Property FlexColumnGap allows you to know and modify the width of the gutter which separates the elements in the same row of a control Flexbox.
<Gantt chart>.AddHoliday (Function)
Defines a new holiday period on a row in a Gantt Chart column of a Table or TreeView Table control.
<Gantt chart>.DateTimePosition (Function)
Sets the first day and time displayed in a Gantt Chart column in a Table or TreeView Table control.
ImageInitialHeight (Property)
The ImageInitialHeight property is used to get and set the default height of the image created in an Image Editor control.