void PopForm_FormClosed(object sender, FormClosedEventArgs e)
{
loginForm = null;
clientForm = null;
popForm = null;
}
void ShowPopForm(object sender, EventArgs e)
{
if (popForm != null)
popForm.Activate();
else
{
if (this.controller.IsLogin())
{
popForm = clientForm = new ClientForm(this.controller);
}
else
{
popForm = loginForm = new LoginForm(this.controller);
}
popForm.Show();
popForm.Activate();
popForm.FormClosed += PopForm_FormClosed;
}
}