public virtual LayoutMap UpdateLayoutMap(LayoutMap entity)
        {
            if (entity.IsTransient())
            {
                return(entity);
            }
            LayoutMap other = GetLayoutMap(entity.LayoutMapId);

            if (entity.Equals(other))
            {
                return(entity);
            }
            string sql = @"Update LayoutMap set  [LayoutMapGUID]=@LayoutMapGUID
							, [LayoutID]=@LayoutID
							, [PageTypeID]=@PageTypeID
							, [PageID]=@PageID
							, [CreatedOn]=@CreatedOn 
							 where LayoutMapID=@LayoutMapID"                            ;

            SqlParameter[] parameterArray = new SqlParameter[] {
                new SqlParameter("@LayoutMapID", entity.LayoutMapId)
                , new SqlParameter("@LayoutMapGUID", entity.LayoutMapGuid)
                , new SqlParameter("@LayoutID", entity.LayoutId)
                , new SqlParameter("@PageTypeID", entity.PageTypeId)
                , new SqlParameter("@PageID", entity.PageId)
                , new SqlParameter("@CreatedOn", entity.CreatedOn)
            };
            SqlHelper.ExecuteNonQuery(this.ConnectionString, CommandType.Text, sql, parameterArray);
            return(GetLayoutMap(entity.LayoutMapId));
        }