private void DisplayDataSup() { // using this method to fill the datagridview SomerenLogic.Supervisors_Service studService = new SomerenLogic.Supervisors_Service(); List <Supervisors> drinkList = studService.GetSupervisors(); dataGridView_Sup.AutoGenerateColumns = true; dataGridView_Sup.DataSource = drinkList; }
//supervisor private void but_Addsup_Click(object sender, EventArgs e) { SomerenLogic.Teacher_Service stud = new SomerenLogic.Teacher_Service(); List <Teacher> stList = stud.GetTeachers(); // trying to make button work but it doesn't work int supervisorid = 0; int teacherid = 0; SomerenLogic.Supervisors_Service studService = new SomerenLogic.Supervisors_Service(); studService.Insert_Supervisor_Service(supervisorid, teacherid); DisplayDataSup(); ClearDataSup(); }
private void but_Delete_Click(object sender, EventArgs e) { if (textBox_FirstName.Text != "" && textBox_Lastname.Text != "") { SomerenLogic.Supervisors_Service studService = new SomerenLogic.Supervisors_Service(); studService.Delete_Supervisor_Service(Supervisor_ID); DisplayDataSup(); ClearDataSup(); } else { MessageBox.Show("Please Select field to Delete"); } }