如何截取屏幕存到剪切板？

[有品的和弦]

其实是两个问题：
1.我可以截取屏幕存成位图文件，但我想截取屏幕后以位图格式直接存在剪切板上。
2.如果是一个CScrollView，如何把整个Client（包括没有“滚”出来的部分）都存成位图文件？

[ColderRain]

你可以获得屏幕DC: GetDC(NULL) ,

[有品的和弦]

能否详细点儿？

[dyw]

发送一个屏幕拷贝的系统组合键消息！

[hyc1980]

用OpenClipboard，SetClipboardData， CloseClipboard！

还可以用COleDataSource的SetClipboard，这种方法是利用IDataObject来实现的，它封装了OleSetClipboard喝OleGetClipboard，具体自己看msdn，不是一两句话可以说完

[hustwjz]

An application can simulate a press of the PRINTSCREEN key in order to obtain a screen snapshot and save it to the clipboard. To do this, call keybd_event with the bVk parameter set to VK_SNAPSHOT, and the bScan parameter set to 0 for a snapshot of the full screen or set bScan to 1 for a snapshot of the active window.

[opentuxedo]

按print screen sys rp键，或发一个该建的消息

[hyc1980]

OpenClipboard(); // Reserve clipboard for this program

// ***************************************************************
// There are two alternative sources of bitmaps that this sample
// can use. Choose either the 4 lines (next) that use "MyBitmap"
// from the resource file, or the line below that which loads a
// bitmap from a bitmap file.


// Alternative 1: This code places a bitmap drawn by you in the
// resource editor onto a button
/* Remove the comment if you use this alternative
CBitmap MyBitmap;
MyBitmap.LoadBitmap(IDB_BITMAP1); // A Bitmap you drew in the
// Resource Editor
HBITMAP MyBitmapHandle = (HBITMAP)MyBitmap; // Cast it to a HBITMAP
SetClipboardData(CF_BITMAP, MyBitmapHandle);
*/ //Remove the comment to use alternative 1.
// End if alternative 1


// Alternative 2: This code places a bitmap from a file onto
// the button. Comment it out if you use alternative 1 above.
if(NULL==(SetClipboardData(CF_BITMAP, LoadImage(NULL,
"C:\\Test.bmp", IMAGE_BITMAP, 0,
0, LR_DEFAULTSIZE|LR_LOADFROMFILE) )))
{
AfxMessageBox("SetClipboardData returned a NULL");
};
// End of alternative 2

// End of alternatives
// ***************************************************************

CloseClipboard(); // Free clipboard so PasteFace() can use it