PC SOFT

ONLINE HELP
FOR WINDEV, WEBDEV AND WINDEV MOBILE

Home | Sign in | English US
WINDEV
WindowsLinuxUniversal Windows 10 AppJavaReports and QueriesUser code (UMC)
WEBDEV
WindowsLinuxPHPWEBDEV - Browser code
WINDEV Mobile
AndroidAndroid Widget iPhone/iPadApple WatchUniversal Windows 10 AppWindows Mobile
Others
Stored procedures
Warning
From version 24, TreeSelectOccurrence is kept for backward compatibility. This function is replaced by TreeSelectCount.
Returns the number of selected elements in a TreeView control (for a multi-selection TreeView control). The selected rows correspond to the current rows on which the selection bar is displayed.
Note: TreeSelectCount can be used on:
  • a browsing or memory TreeView control, or a TreeView control on source.
  • a single-selection or multiselection TreeView control..
Example
nbOccurrences is int
nbOccurrences = TreeSelectCount(TREE_TreeView1)
FOR i = 1 TO nbOccurrences
Trace("Selected node:" + TreeSelect(TREE_TreeView1, False, i)) 
END
Syntax
<Result> = TreeSelectCount(<TreeView control>)
<Result>: Integer
  • Number of selected rows in the specified TreeView control. This number can be greater than 1 for multiselection TreeView controls.
  • 0 if no row is selected.
<TreeView control>: Control name
Name of TreeView control to use.
A WLanguage error occurs if this parameter does not correspond to the name of a TreeView control.
If this parameter corresponds to an empty string (""), the control used will be the TreeView control to which the current event belongs.
Component : wd240obj.dll
Minimum required version
  • Version 16
This page is also available for…
Comments
Click [Add] to post a comment