CWnd::GetDescendantWindow

  • 项目

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

Return Value

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

Parameters

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.

Remarks

Call this member function to find the descendant window specified by the given ID. This member function searches the entire tree of child windows, not only the windows that are immediate children.

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See Also   CWnd::GetParentFrame, CWnd::IsChild, CWnd::GetDlgItem