protected void Page_Load(object sender, EventArgs e)
        {
            onlineStudent            = StudentList.getStudentByStudent_Code("he130022");
            Session["onlineStudent"] = onlineStudent;
            Session["IsUserLogIn"]   = true;
            IsUserLogedIn();
            onlineStudent = (Student)Session["onlineStudent"];
            if (!IsPostBack)
            {
                btnStudent.Text = onlineStudent.StudentShortName.ToLower();


                termID = Request.QueryString["term"];
                if (termID == null)
                {
                    termID = DataAccess.GetDataBySql("Select top 1 * from Term order by end_date desc").Rows[0]["term_id"].ToString();
                }
                LoadRpTerm();
                depList = GetAllDep();
                string depQuery = Request.QueryString["dep"];
                if (depQuery == null)
                {
                    if (depList.Count > 0)
                    {
                        currentDep = depList[0];
                    }
                }
                else
                {
                    currentDep = depQuery;
                }
                LoadRpDep();
                string cdIDQuery = Request.QueryString["course"];
                if (cdIDQuery == null)
                {
                    cdID = "0";
                }
                else
                {
                    cdID = cdIDQuery;
                }
                LoadRpSList();
            }
        }
        protected void btnSignIn_Click(object sender, EventArgs e)
        {
            if (selectCampus.SelectedIndex == 0)
            {
                lbErrorCampus.Text = "You must select a campus";
                return;
            }
            if (selectCampus.SelectedIndex != 1)
            {
                lbErrorCampus.Text = "Your account not available in this campus";
                return;
            }
            string  username = tbUsername.Text.ToString();
            string  password = tbPassword.Text.ToString();
            Account temp     = null;

            if (validData())
            {
                if (((temp = getA()) != null))
                {
                    if (password.Equals(temp.pass))
                    {
                        Student s = StudentList.getStudentByStudent_Code(temp.code.Trim());
                        Session["IsUserLogin"]   = true;
                        Session["OnlineStudent"] = s;
                        Response.Redirect("Home.aspx");
                    }
                    else
                    {
                        lbErrorPass.Text = "Wrong Password";
                    }
                }
                else
                {
                    lbErrorName.Text = "Username not found";
                }
            }
        }