protected override void WndProc(ref Message m)
{
switch (m.Msg)
{
case WM_DRAWCLIPBOARD:
if (Clipboard.ContainsText())
{
var selectedText = Clipboard.GetText();
if (!String.IsNullOrEmpty(selectedText) && clipboardEvent != null)
{
clipboardEvent(this, new ClipboardEventArgs(selectedText));
}
}
Win32Helper.SendMessage(_clipboardViewerNext, m.Msg, m.WParam, m.LParam);
break;
case WM_CLIPBOARD_CHANGECHAIN:
if (m.WParam == _clipboardViewerNext)
{
_clipboardViewerNext = m.LParam;
}
else
{
Win32Helper.SendMessage(_clipboardViewerNext, m.Msg, m.WParam, m.LParam);
}
break;
default:
base.WndProc(ref m);
break;
}
}
