VC6.0控制窗口抖动

VC6.0控制窗口抖动 DWORD WINAPI move(LPVOID lpParameter) { int cou=0; int nCxFrame = ::GetSystemMetrics(SM_CXSIZEFRAME); int nCyFrame = ::GetSystemMetrics(SM_CYSIZEFRAME); int nCyCaption = ::GetSystemMetrics(SM_CYCAPTION); int nWidth = rt.right - rt.left; int nHeight = rt.bottom - rt.top; POINT pt; pt.x = pt.y = 0; pt.x = pt.x - nCxFrame + 1; pt.y = pt.y - nCyFrame - nCyCaption + 1; ::ClientToScreen(hwnd, &pt); while(movewin) { for(cou=0;cou<=30;cou++) { MoveWindow(hwnd,pt.x, pt.y, nWidth, nHeight,true); UpdateWindow(hwnd); Sleep(30); MoveWindow(hwnd,pt.x - 2, pt.y + 2, nWidth, nHeight,true); UpdateWindow(hwnd); Sleep(30); MoveWindow(hwnd,pt.x + 2, pt.y - 2, nWidth, nHeight,true); UpdateWindow(hwnd); Sleep(30); } } MoveWindow(hwnd,pt.x, pt.y, nWidth, nHeight,true); return true; }