C++ 复制到粘贴板

最新推荐文章于 2025-06-29 09:19:57 发布

weixin_30929195

最新推荐文章于 2025-06-29 09:19:57 发布

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CC 4.0 BY-SA版权

文章标签： c/c++

原文链接：http://www.cnblogs.com/ye-ming/p/7826636.html

网上好多教程讲如何复制到剪切板，但是有可能复制的是乱码，为了方便，将CString类型的复制到剪切板

CString source;
if (OpenClipboard())
{
//防止非ASCII语言复制到剪切板为乱码
int buff_size = source.GetLength();
CStringW strWide = CStringW(source);
int nLen = strWide.GetLength();
//将剪切板置空
::EmptyClipboard();
HANDLE clipbuffer = ::GlobalAlloc(GMEM_DDESHARE,(nLen+1)*2);
if (!clipbuffer)
{
::CloseClipboard();
return;
}
char* buffer = (char*)::GlobalLock(clipbuffer);
memset(buffer,0,(nLen+1)*2);
memcpy_s(buffer,nLen*2,strWide.GetBuffer(0),nLen*2);
strWide.ReleaseBuffer();
::GlobalUnlock(clipbuffer);
::SetClipboardData(CF_UNICODETEXT,clipbuffer);
::CloseClipboard();
}

下面很有可能是乱码

CString source;
if (OpenClipboard())
{
EmptyClipboard();

HGLOBAL clipbuffer = GlobalAlloc(GMEM_MOVEABLE,source.GetLength()+1);
if (!clipbuffer)
{
::CloseClipboard();
return;
}
char* buffer = (char*)::GlobalLock(clipbuffer);
strcpy_s(buffer,LPCTSTR(source));
::GlobalUnlock(clipbuffer);
::SetClipboardData(CF_UNICODETEXT,clipbuffer);
::CloseClipboard();
}

转载于:https://www.cnblogs.com/ye-ming/p/7826636.html