private void cbClassesSchedule_Click(object sender, EventArgs e)
 {
     if (txtSId.Text != "")
     {
         var classSchedule = cbClassesSchedule.SelectedItem as ClassSchedule;
         studentCRUD.DeleteStudent(classSchedule.Id, int.Parse(txtSId.Text));
     }
 }
        public void DeleteStudentTest()
        {
            string student = "STUD-001";
            bool   flag    = StudentCRUD.DeleteStudent(student);

            Assert.AreEqual(true, flag);
        }
        public bool StudentDel_Test(int id)
        {
            bool flag = StudentCRUD.DeleteStudent(id);

            return(flag);
        }