void ExtendWebBrowser_DocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e)
{
if (add)
{
return;
}
add = true;
FindWindow fw = new FindWindow(this.Handle, "Internet Explorer_Server");
IntPtr hIE = fw.FoundHandle;
if (hIE.ToInt32() != 0)
{
oldWindow = (int)GetWindowLong(hIE.ToInt32(), GWL_WNDPROC);
MyCallWindowProc = new CallWindowProcDelegate(WndProc);
SetWindowLong(hIE.ToInt32(), GWL_WNDPROC, MyCallWindowProc);
}
}
protected static extern int SetWindowLong(int hwindow, int unindex, CallWindowProcDelegate lnewvalue);
