private void deleteTeacher_Click(object sender, RoutedEventArgs e) { DataSet1TableAdapters.usersTableAdapter userAdo = new DataSet1TableAdapters.usersTableAdapter(); DataSet1TableAdapters.trainersTableAdapter traAdp = new DataSet1TableAdapters.trainersTableAdapter(); int?id = (int?)userAdo.getUserID(userName.Text); traAdp.DeleteTrainer(id); userAdo.DeleteUser((int)id); MessageBox.Show("Deleted successfully"); updateTr(); }
private void deleteSecretary_Click(object sender, RoutedEventArgs e) { DataSet1TableAdapters.usersTableAdapter userAdo = new DataSet1TableAdapters.usersTableAdapter(); DataSet1TableAdapters.secretariesTableAdapter secAdp = new DataSet1TableAdapters.secretariesTableAdapter(); int?id = (int?)userAdo.getUserID(userName.Text); secAdp.DeleteSec(id); userAdo.DeleteUser((int)id); MessageBox.Show("Deleted successfully"); updateSec(); }
private void deleteStudent_Click_1(object sender, RoutedEventArgs e) { DataSet1TableAdapters.usersTableAdapter userAdo = new DataSet1TableAdapters.usersTableAdapter(); DataSet1TableAdapters.studentsTableAdapter stAdp = new DataSet1TableAdapters.studentsTableAdapter(); int?id = (int?)userAdo.getUserID(userName.Text); stAdp.DeleteStudent(id); userAdo.DeleteUser((int)id); MessageBox.Show("Deleted successfully"); updateCsRecords(); updateFBRecords(); updateJee(); }