/*以下代碼為服務器和客戶端連接后的
*其中ImageSock為用來通信的socket
*/
	//?Get?the?Screen?DC
	HDC?hDC?=?GetDC（?GetDesktopWindow（）?）;
	//?Create?a?compatible?DC
	HDC?hCpDC?=?CreateCompatibleDC（?hDC?）;
	//?Create?a?compatible?bitmap
	HBITMAP?hBmp?=?CreateCompatibleBitmap（?hDC?nScreenX?nScreenY?）;
	//?Select?the?compatible?bitmap?into?the?compatible?DC?and?get?the?old?bitmap?handle
	HBITMAP?hOldBmp?=?（HBITMAP）Selectobject（?hCpDC?hBmp?）;
	//?Copy?the?screen?to?the?compatible?DC
	StretchBlt（?hCpDC?0?0?nScreenX?nScreenY?hDC?0?0?nScreenX?nScreenY?SRCCOPY）;
	//?Fullfill?the?BITMAPINFOHEADER?structure
	Getobject（?hBmp?sizeof（BITMAP）?&bmp?）;
	bi.biSize			=	sizeof（BITMAPINFOHEADER）;
	bi.biPlanes			=	1;
	bi.biWidth			=	bmp.bmWidth;
	bi.biHeight			=	bmp.bmHeight;
	bi.biCompression	=	BI_RGB;
	bi.biSizeImage		=	bmp.bmHeight?*?bmp.bmWidthBytes;
	bi.biBitCount		=	bmp.bmPlanes?*?bmp.bmBitsPixel;
	bi.biXPelsPerMeter	=???0;???
	bi.biYPelsPerMeter	=???0;???
	bi.biClrUsed		=???0;???
	bi.biClrImportant	=???0;
	//為要傳輸的位圖分配內存，計算所需內存大小
	int?nSize?=?sizeof（BITMAPINFOHEADER）?+?bi.biSizeImage;
	//?分配內存
	char?*lp?=?（char?*）（?new?byte[nSize]?）;
	//?放位圖的大小，用來通知客戶端
	char?Buffer[1024]?=?{0};

	while?（1）
	{
		//??Copy?the?screen?to?the?compatible?DC
		StretchBlt（?hCpDC?0?0?nScreenX?nScreenY?hDC?0?0?nScreenX?nScreenY?SRCCOPY）;
		//?Fullfill?the?BITMAPINFOHEADER?structure
		Getobject（?hBmp?sizeof（BITMAP）?&bmp?）;
		bi.biSize			=	sizeof（BITMAPINFOHEADER）;
		bi.biPlanes			=	1;
		bi.biWidth			=	bmp.bmWidth;
		bi.biHeight			=	bmp.bmHeight;
		bi.biCompression	=	BI_RGB;
		bi.biSizeImage		=	bmp.bmHeight?*?bmp.bmWidthBytes;
		bi.biBitCount		=	bmp.bmPlanes?*?bmp.bmBitsPixel;
		bi.biXPelsPerMeter	=???0;???
		bi.biYPelsPerMeter	=???0;???
		bi.biClrUsed		=???0;???
		bi.biClrImportant	=???0;
		//復制BITMAPINFOHEADER信息到內存中
		memcpy（?lp?&bi?sizeof（BITMAPINFOHEADER）?）;

		//復制具體的位圖數據到內存中
		if?（?ERROR_INVALID_PARAMETER?==?GetDIBits（?hCpDC?hBmp?0?bmp.bmHeight?lp?+?sizeof（BITMAPINFOHEADER）?（LPBITMAPINFO）?&bi?DIB_RGB_COLORS?）?）
		{
			printf（?“[GetDIBits]?error:ERROR_INVALID_PARAMETER\n“?）;
			continue;
		}

		//?Receive?the?feedback
		if?（?0?==?recv（?ImageSock?Buffer?1024?0?）?）
			break;
		if?（?strcmp（?Buffer?“200?OK“?）?）
			break;
		//?Send?the?screen?data
		send（?ImageSock?lp?nSize?0?）;
	}
	ReleaseDC（?GetDesktopWindow（）?hDC?）;
	DeleteDC（?hCpDC?）;
	delete?[]lp;

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????2518??2009-02-14?19:59??CatchScreen.cpp

?????文件????????456??2009-02-14?20:02??Client.cpp

-----------?---------??----------?-----??----

?????????????????2974????????????????????2