protected void InitializeGridRoles()
        {
            //int userid = Convert.ToInt32(Session["UserId"]);
            GetMyAccessRights();
            Roles role = new Roles();
            if (role.GetRolesWithoutDepartmentAccess().Count > 0 && myAccessRights.CanAdd == true)
                linkBtnAdd.Visible = true;
            else
                linkBtnAdd.Visible = false;

            var roleList = role.GetRolesWithDepartmentAccess();

            //Converter model = new Converter();
            //DataTable table = model.ConvertToDataTable(roleList);

            gridViewRoles.DataSource = roleList;
            gridViewRoles.DataBind();
        }