I am currently working on a wpf project in C#.
I have a treeview created that has parent nodes with childen nodes inside of it.
I was wondering if there was a way to get the index of the child node the user clicked on. (Simmilar to ".SelectedIndex" when using comboboxes)
I have tried Various ways such as:
int val =TreeView.SelectedItemProperty.GlobalIndex;
and
fileInput.IndexOf(treeView1.SelectedItem);
But they dont seem to work.
Any suggestions or comments are greatly appreciated.
Thanks
may you have to loop over tree nodes to get the index of SelectedItem
. you can do that using OnItemSelected
event.for ex.
Int32 selectedNodeIndex=-1;
private void TreeView1_OnItemSelected(Object sender,RoutedEventArgs e)
{
Int32 index=0;
foreach(var _item in TreeView1.Items)
{
if(_item==TreeView1.SelectedItem)
{
selectedNodeIndex = index;
break;
}
index++;
}
}