TreeView_EditLabel


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TreeView_EditLabel
HWND TreeView_EditLabel(
   HWND hwndTV,
   HTREEITEM hitem
   );		
Begins in-place editing of the specified item's text, replacing the text of the item with a single-line edit control containing the text. This macro implicitly selects and focuses the specified item. You can use this macro or send the TVM_EDITLABEL message explicitly.
Returns the handle to the edit control used to edit the item text if successful, or NULL otherwise.

hwndTV
Handle to the tree view control.
hitem
Handle to the item to edit.

This macro sends a TVN_BEGINLABELEDIT notification message to the parent of the tree view control.
When the user completes or cancels editing, the edit control is destroyed and the handle is no longer valid. You can safely subclass the edit control, but do not destroy it.
The control must have the focus before you call this macro. Focus can be set using the SetFocus function.

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