Call this member function to find the descendant window specified by the given ID.
CWnd* GetDescendantWindow( int nID, BOOL bOnlyPerm = FALSE ) const;
- Specifies the identifier of the control or child window to be retrieved.
- 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.