ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Help / WLanguage / WLanguage functions / Controls, pages and windows / TreeView functions
WINDEV
WindowsLinuxUniversal Windows 10 AppJavaReports and QueriesUser code (UMC)
WEBDEV
WindowsLinuxPHPWEBDEV - Browser code
WINDEV Mobile
AndroidAndroid Widget iPhone/iPadIOS WidgetApple WatchMac CatalystUniversal Windows 10 App
Others
Stored procedures
Deletes all elements from a TreeView control.
Example of TreeView control:
Vocabulary linked to a TreeView control
Example
// Delete the content from the "TREE_TVRecipe" control
ResDelete = TreeDeleteAll(TREE_TVRecipe)
Syntax
<Result> = TreeDeleteAll(<TreeView control>)
<Result>: Boolean
  • True if the deletion was performed,
  • False otherwise.
<TreeView control>: Control name
Name of the TreeView control to be used.
Component: wd300obj.dll
Minimum version required
  • Version 9
This page is also available for…
Comments
Click [Add] to post a comment

Last update: 05/26/2022

Send a report | Local help