private void getAttendedTraining(string empID)
    {
        clearLabel();
        recentTrainingGV.Visible = true;
        recentTrainingGV.DataSource = null;
        recentTrainingGV.DataBind();

        DataTable result = null;

        EmployeeManager manage = new EmployeeManager();
        result = manage.getAttendedTrainingByTheCurrentEmployee(empID);

        if (result != null && result.Rows.Count > 0)
        {
            recentTrainingGV.DataSource = result;
            recentTrainingGV.DataBind();
        }
    }