private void Back_Click(object sender, RoutedEventArgs e) // 뒤로
{
SHDocVw.ShellWindows shellWindows = new SHDocVw.ShellWindows();
IntPtr handle = GetForegroundWindow();
foreach (SHDocVw.WebBrowser IE in shellWindows)
{
if (IE.HWND.Equals(handle.ToInt32()))
{
if (!IE.Busy)
{
try
{
IE.GoBack();
}
catch
{
Console.WriteLine("err");
}
}
}
}
}