帮忙把这段代码转成C#,谢谢大家了
来源:百度知道 编辑:UC知道 时间:2024/05/04 10:37:08
转完后多给200分,谢谢了
void CArcMapView::OnEditCopy()
{
CWnd *pWndCal =GetDlgItem(IDC_MAPCONTROL1); //get mapcontrol Pointer
CBitmap bitmap;
CClientDC dc(pWndCal); //get dc of mapcontrol client
// Create an in-memory DC compatible with the
// display DC we're using to paint
CDC memdc;
CRect rect;
memdc.CreateCompatibleDC(&dc); //creates a memory device context (DC) compatible with the specified device
pWndCal->GetClientRect(rect); //get mapcontrol envelope(client Rectangle)
//creates a bitmap compatible with the device that is associated with the specified device context
bitmap.CreateCompatibleBitmap(&dc,rect.Width(),rect.Height());
CBitmap* poldbitmap = memdc.SelectObject(&bitmap);
memdc.BitBlt(0,0,rect.Width(),rect.Height(),&dc,0,0,SRCCOPY);
//open clipboard
pWndCal->OpenClipboard();
void CArcMapView::OnEditCopy()
{
CWnd *pWndCal =GetDlgItem(IDC_MAPCONTROL1); //get mapcontrol Pointer
CBitmap bitmap;
CClientDC dc(pWndCal); //get dc of mapcontrol client
// Create an in-memory DC compatible with the
// display DC we're using to paint
CDC memdc;
CRect rect;
memdc.CreateCompatibleDC(&dc); //creates a memory device context (DC) compatible with the specified device
pWndCal->GetClientRect(rect); //get mapcontrol envelope(client Rectangle)
//creates a bitmap compatible with the device that is associated with the specified device context
bitmap.CreateCompatibleBitmap(&dc,rect.Width(),rect.Height());
CBitmap* poldbitmap = memdc.SelectObject(&bitmap);
memdc.BitBlt(0,0,rect.Width(),rect.Height(),&dc,0,0,SRCCOPY);
//open clipboard
pWndCal->OpenClipboard();
public void CArcMapView:OnEditCopy()
{
CWnd *pWndCal =GetDlgItem(IDC_MAPCONTROL1);
CBitmap bitmap;
CClientDC dc(pWndCal);
CDC memdc;
CRect rect;
memdc.CreateCompatibleDC(dc);
pWndCal.GetClientRect(rect);
bitmap.CreateCompatibleBitmap(dc,rect.Width(),rect.Height());
CBitmap* poldbitmap = memdc.SelectObject(bitmap);
memdc.BitBlt(0,0,rect.Width(),rect.Height(),dc,0,0,SRCCOPY);
pWndCal.OpenClipboard();
EmptyClipboard();
SetClipboardData(CF_BITMAP,bitmap.GetSafeHandle());
CloseClipboard();
memdc.SelectObject(poldbitmap);
bitmap.Detach();
}
我是不怎么看的懂你代码的意思 有些不知道是不是系统自代的函数
如果是 这样就可以了,如果不是的话你就在他前面加上对象.方法