复制粘贴问题
void CDEMOView::OnEditCopy()
{
if(OpenClipboard())
{
EmptyClipboard();
//创建图元文件DC
CMetaFileDC * cDC = new CMetaFileDC();
cDC->CreateEnhanced(GetDC(),NULL,NULL,NULL);
//调用绘图例程
cDC->MoveTo(10,10);
cDC->LineTo(100,50);
//关闭CMetafileDC并获得它的句柄
HENHMETAFILE handle = cDC->CloseEnhanced();
//复制到剪贴板
SetClipboardData(CF_ENHMETAFILE,handle);
CloseClipboard();
//删除dc
delete cDC;
}
请问我想在view类里实现粘贴该直线,该怎么实现呢?希望高手给个代码,谢谢!