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CWnd::GetDescendantWindow

Call this member function to find the descendant window specified by the given ID.

CWnd* GetDescendantWindow( 
   int nID, 
   BOOL bOnlyPerm = FALSE  
) const;

nID

Specifies the identifier of the control or child window to be retrieved.

bOnlyPerm

Specifies whether the window to be returned can be temporary. If TRUE, only a permanent window can be returned; if FALSE, the function can return a temporary window. For more information on temporary windows see Technical Note 3.

A pointer to a CWnd object, or NULL if no child window is found.

This member function searches the entire tree of child windows, not only the windows that are immediate children.

Header: afxwin.h

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