m_iCurScrWidth = ::GetSystemMetrics(SM_CXSCREEN);
m_iCurScrHeight = ::GetSystemMetrics(SM_CYSCREEN);

MoveWindow(0, 0, m_iCurScrWidth, m_iCurScrHeight);
//移动窗口
ModifyStyle(WS_CAPTION,0,0);
//取消标题栏

void GetScreenRect(int ScreenNo)
{
BOOL flag;
DISPLAY_DEVICE dd;
 ZeroMemory(&dd, sizeof(dd));
 dd.cb = sizeof(dd);
flag = EnumDisplayDevices(NULL, ScreenNo, &dd, 0);
if (!flag) return;
DEVMODE dm;
ZeroMemory(&dm, sizeof(dm));
dm.dmSize = sizeof(dm);
flag = EnumDisplaySettings(dd.DeviceName,ENUM_CURRENT_SETTINGS, &dm);
m_ScrRect[ScreenNo].left = dm.dmPosition.x;
m_ScrRect[ScreenNo].top = dm.dmPosition.y;
m_ScrRect[ScreenNo].right = dm.dmPelsWidth;
m_ScrRect[ScreenNo].bottom = dm.dmPelsHeight;
}