CPaneFrameWnd::m_bUseSaveBits
Specifies whether to register the window class that has the CS_SAVEBITS class style.
AFX_IMPORT_DATA static BOOL m_bUseSaveBits;
Remarks
Set this static member to TRUE to register the mini-frame window class that has the CS_SAVEBITS style. This may help reduce flickering when a user drags the mini-frame window.
Requirements
Header: afxPaneFrameWnd.h