Exemple #1
0
 private void openPreferencesModally_Click(object sender, EventArgs e)
 {
     PreferencesDialog dlg = new PreferencesDialog();
     dlg.hideApplyButton();
     dlg.ShowDialog();
     dlg.Dispose();
 }
Exemple #2
0
 private void openPreferencesModelessly_Click(object sender, EventArgs e)
 {
     bool formOpen = false;
     foreach (Form form in Application.OpenForms)
         if (form is PreferencesDialog)
             formOpen = true;
     if (!formOpen)
     {
         PreferencesDialog dlg = new PreferencesDialog();
         dlg.Show(this);
     }
     else
         MessageBox.Show("Error: Cannot open. A Preferences dialog is already open.");
 }