//Update Subject
public void updateSubject()
{
try
{
Exam eModel = new Exam();
eModel.subjectName = txtSubject.Text;
eModel.classID = Convert.ToInt64(ddlClasses.SelectedValue);
eModel.subjectID = Convert.ToInt64(ViewState["id"]);
string message = Edal.updateSubject(eModel);
if (message.Contains("successfully"))
{
lblSuccess.Text = message;
lblError.Visible = false;
lblSuccess.Visible = true;
txtSubject.Text = "";
getSubjects();
}
btnSubmit.Visible = true;
btnUpdate.Visible = false;
txtSubject.Text = "";
txtSubject.Focus();
}
catch (Exception ex)
{
lblError.Visible = true;
lblSuccess.Visible = false;
lblError.Text = ex.ToString();
}
}
