The application must not use the handle after the EmptyClipboard or CloseClipboard function is called, or after the SetClipboardData function is called with the same clipboard format.
capEditCopy(hMyWindow);
OpenClipboard();
m_hBmp = (HBITMAP)::GetClipboardData(CF_BITMAP);
m_bmp.Detach();
m_bmp.Attach(m_hBmp);
((CStatic*)m_cTab1.GetDlgItem(6))->SetBitmap(m_bmp);
CloseClipboard();
Please check like this.