private void ShowProxyForm()
{
if (_proxyForm != null)
{
_proxyForm.Activate();
}
else
{
_proxyForm = new ProxyForm(controller);
_proxyForm.Show();
_proxyForm.Activate();
_proxyForm.FormClosed += proxyForm_FormClosed;
}
}
void proxyForm_FormClosed(object sender, FormClosedEventArgs e)
{
_proxyForm.Dispose();
_proxyForm = null;
}