/// <summary>
        /// 得到一个对象实体
        /// </summary>
        public webs_YueyxShop.Model.RolesFunctionDetails GetModel(Guid r_ID, Guid f_ID)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select  top 1 r_ID,f_ID from RolesFunctionDetails ");
            strSql.Append(" where r_ID=@r_ID and f_ID=@f_ID ");
            SqlParameter[] parameters = {
                    new SqlParameter("@r_ID", SqlDbType.UniqueIdentifier,16),
                    new SqlParameter("@f_ID", SqlDbType.UniqueIdentifier,16)			};
            parameters[0].Value = r_ID;
            parameters[1].Value = f_ID;

            webs_YueyxShop.Model.RolesFunctionDetails model = new webs_YueyxShop.Model.RolesFunctionDetails();
            DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
            if (ds.Tables[0].Rows.Count > 0)
            {
                return DataRowToModel(ds.Tables[0].Rows[0]);
            }
            else
            {
                return null;
            }
        }
 /// <summary>
 /// 得到一个对象实体
 /// </summary>
 public webs_YueyxShop.Model.RolesFunctionDetails DataRowToModel(DataRow row)
 {
     webs_YueyxShop.Model.RolesFunctionDetails model = new webs_YueyxShop.Model.RolesFunctionDetails();
     if (row != null)
     {
         if (row["r_ID"] != null && row["r_ID"].ToString() != "")
         {
             model.r_ID = new Guid(row["r_ID"].ToString());
         }
         if (row["f_ID"] != null && row["f_ID"].ToString() != "")
         {
             model.f_ID = new Guid(row["f_ID"].ToString());
         }
     }
     return model;
 }