private void btn_Yes_Click(object sender, EventArgs e)
{
form.Close();
Frm_Login login = new Frm_Login();
login.Show();
this.Close();
}
protected override void OnFormClosing(FormClosingEventArgs e)
{
base.OnFormClosing(e);
if (e.CloseReason == CloseReason.WindowsShutDown)
{
return;
}
switch (MessageBox.Show(this, "Are you sure you want to exit? Any unsaved changes will be lost.", "Closing", MessageBoxButtons.YesNo))
{
case DialogResult.No:
e.Cancel = true;
break;
default:
Frm_Login frmlogin = new Frm_Login();
frmlogin.Show();
break;
}
}