/* METHOD -> DataBinds the Exam Combo Box */
private void SetCbExams()
{
exams = ExamDB.GetExamByAdmin(adminID);
if (exams.Count > 0) //Admin has exams, display and enable the exam name combo box
{
exams.Insert(0, new Exam {
ExamName = "Select Exam", ExamID = -1
}); //instantiates placeholder object at index 0
ctrl_cb_examName.DataSource = exams;
ctrl_cb_examName.DisplayMember = "ExamName";
ctrl_cb_examName.ValueMember = "ExamID";
ctrl_cb_examName.Enabled = true;
ctrl_tb_duration.Text = "";
}
else //Admin has no exams, disable Exam combo box
{
ctrl_cb_examName.DataSource = null;
ctrl_cb_examName.Text = "No Exams Created";
ctrl_cb_examName.Enabled = false;
ctrl_btn_updateExam.Enabled = false;
ctrl_btn_delete.Enabled = false;
ctrl_tb_duration.Text = "";
}
}