How can I get the Index of a tree control Item ?
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I have a tree tree control with check boxes corresponding to the leaf items. How can I retrieve the zero-based index of the leaf item when I click on their corresponding check box. Thanks in advance
You may compute it traversing the childs of the selected item's parent. :)
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I have a tree tree control with check boxes corresponding to the leaf items. How can I retrieve the zero-based index of the leaf item when I click on their corresponding check box. Thanks in advance
I could write the following code snippet based on the suggestion to accomplish the requirement :
HTREEITEM hSelectedItem = m_pwndPageTree->HitTest(&HitTestInfo);
:
:
HTREEITEM hNextItem = m_pwndPageTree->GetRootItem();INT nCounterForPageIndex = 0;
if (hSelectedItem != hNextItem)
{
while (hSelectedItem != hNextItem)
{
hNextItem = m_pwndPageTree->GetNextItem(hNextItem, TVGN_NEXTVISIBLE);
nCounterForPageIndex++;
}
}Thanks for the suggestion
