ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

TreeView Table control based on a data file
This type of TreeView Table control is linked to a data file or query......
Collapsing/Expanding a TreeView control through programming
To collapse/expand a TreeView control through programming, ......
CheckmarkVisible (Property)
The CheckmarkVisible property is used to: Determine whether a checkmark is displayed to the left of a row in a TreeView control. Show or hide a checkmark to the left of a row in a TreeView control....
TreeSelectMinus (Function)
Deselects an element in a TreeView control.
<TreeView>.Expand (Function)
Expands a node in a TreeView control.
Managing duplicates in the TreeView controls
WINDEV and WEBDEV allow you to add duplicates into the elements of a TreeView control......
<TreeView>.DeleteAll (Function)
Deletes all elements from a TreeView control.
<TreeView>.SelectPlus (Function)
Selects an element in a TreeView control.
<TreeView>.SelectMinus (Function)
Deselects an element in a TreeView control.
TreeDeleteAll (Function)
Deletes all elements from a TreeView control.
TreeSelectPlus (Function)
Selects an element in a TreeView control.
TreeExpand (Function)
Expands a node in a TreeView control.
How to fill a TreeView Table control?
This help page explains how to populate a TreeView Table control programmatically....
<TreeView>.Sort (Function)
Sorts the elements found in a TreeView control.
<TreeView>.Delete (Function)
Deletes an element and all its "children" from a TreeView control.
TreeSort (Function)
Sorts the elements found in a TreeView control.
TreeDelete (Function)
Deletes an element and all its "children" from a TreeView control.
<TreeView>.Display (Function)
Refreshes a TreeView control from a given position.
TitleHeader (Property)
The TitleHeader property is used to: Get the title and aspect of a column title-header (Table or TreeView Table control). Get the number of column title-headers (Table or TreeView Table control). Change the title and aspect of a column title-header (Table or TreeView Table control)....
Events associated with TreeView Table controls
List of events associated with the TreeView Table controls...
VisibleInExportAndPrint (Property)
The VisibleInExportAndPrint property is used to: Find out whether a column of a Table or TreeView Table control is visible for export and printing. Modify the visibility of a column in a Table or TreeView Table control for export and printing....
TitleColor (Property)
The TitleColor property is used to: get the text color of a column title in a Table or TreeView Table control. set the text color of the title of one or all columns in a Table or TreeView Table control....
How to fill a TreeView control?
This help page explains how to fill a TreeView control....
<TreeView>.GiveChild (Function)
Returns the "children" of an element found in a TreeView control.
TreeDisplay (Function)
Refreshes the display of a TreeView control from a given position.
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