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Forums » Prof-UIS Tech Support » CExtTreeCtrl::OnTreeItemContextMenu() - point is wrong

Subject	Author	Date
CExtTreeCtrl::OnTreeItemContextMenu() - point is wrong	Alastair Watts	Sep 28, 2011 - 2:43 AM
The point value is not where you click.
Re: CExtTreeCtrl::OnTreeItemContextMenu() - point is wrong	Technical Support	Sep 28, 2011 - 3:18 AM
The point value is in screen coordinates because `WM_CONTEXTMENU` message is receiving it in the screen coordinate system and APIs that displays menus also require screen coordinates. Please use the `ScreenToClient()` API for conversion.