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");
}
}