LRESULT OnSysChar(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled) { bHandled = FALSE; if (wParam == VK_SPACE && lParam & (1<<29) ) { bHandled = TRUE; } return 0; } LRESULT OnNCHitTest(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled) { bHandled = TRUE; LRESULT r = DefWindowProc(WM_NCHITTEST, wParam, lParam); if (r == HTSYSMENU) { r = HTCAPTION; } return r; }