CTree

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I had thought that using a CTree control was pretty easy and straight-forward.

For the root of the CTree control, I use the insertItem method:

//(where m_strRoot is a CString type)
m_hParent = m_ctrlTree.InsertItem(m_strRoot , TVI_ROOT);

And that works fine.

When I try to insert child noted into the tree, that is when I have a problem. It does not work. I use the handle I got when I inserted the root node and
TVI_LAST:

HTREEITEM hChild = m_ctrlTree.InsertItem(m_strChild, m_hParent,TVI_LAST);

Does anyone have any experience working with the MFC CTree control?

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By the way, is Microsoft making it so that we cannot run and test the sample code? I have download CmnCTRL1 and it will not build. It won't even attempt to compile.

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Well, it turns out I was coding the CTree control correctly. Sort of. The control displays the root of the tree and the user has to click on it to show the nodes underneath.

So the question now is this. How do I code the CTree control so that it comes up initially with all the nodes showing?