public void SetupDialog() { // consider only showing the setup dialog if not connected // or call a different dialog if connected if (IsConnected) System.Windows.Forms.MessageBox.Show("Already connected, just press OK"); using (SetupDialogForm F = new SetupDialogForm()) { var result = F.ShowDialog(); if (result == System.Windows.Forms.DialogResult.OK) { //Properties.Settings.Default.Save(); return; } //Properties.Settings.Default.Reload(); } }