private void addButton_Click(object sender, RoutedEventArgs e) { if (VirtualCollegeContext.AddGrade(GradeToAdd, StudentToAdd)) { MessageBox.Show("Grade added!", "Success", MessageBoxButton.OK, MessageBoxImage.Information); this.Close(); } else { MessageBox.Show("Couldn't add grade!", "Error", MessageBoxButton.OK, MessageBoxImage.Error); } }
private void addButton_Click(object sender, RoutedEventArgs e) { if (StudentToAdd.FullName == " " || GradeToAdd.ExamName == null || GradeToAdd.ExamName == "") { MessageBox.Show("Please check your inputs!", "Error", MessageBoxButton.OK, MessageBoxImage.Error); } else { if (VirtualCollegeContext.AddGrade(GradeToAdd, StudentToAdd)) { MessageBox.Show("Grade added!", "Success", MessageBoxButton.OK, MessageBoxImage.Information); this.Close(); } else { MessageBox.Show("Couldn't add grade!", "Error", MessageBoxButton.OK, MessageBoxImage.Error); } } }