private void button1_Copy4_Click(object sender, RoutedEventArgs e) { if (instructors_listView.SelectedIndex == -1) { return; } _Instructors.AddNewInstructor nc = new _Instructors.AddNewInstructor(); nc.EditedInstructor = (Instructor)((ListViewItem)instructors_listView.SelectedItem).Content; nc.ShowDialog(); }
private void button3_Click(object sender, RoutedEventArgs e) { _Instructors.AddNewInstructor newIns = new _Instructors.AddNewInstructor(); newIns.ShowDialog(); }