private void butt3_Click(object sender, RoutedEventArgs e) { var selectItem = (Student)lstbox.SelectedValue; EditStudent subWindow = new EditStudent(selectItem); subWindow.Owner = this; subWindow.Show(); }
private void butt1_Click(object sender, RoutedEventArgs e) { EditStudent subWindow = new EditStudent(); subWindow.Owner = this; subWindow.Show(); //using (var db = new ProjectDbContext()) //{ // Student item = new Student { Name = "Evgenii", Dni = "123" }; // db.Students.Add(item); // db.SaveChanges(); // lstbox.ItemsSource = db.Students.ToList(); //} }