/// <summary>
        /// 更新计件工资项信息
        /// </summary>
        /// <param name="model">计件工资项信息</param>
        /// <returns></returns>
        private static SqlCommand UpdatePieceworkItemInfo(PieceworkItemModel model)
        {

            #region SQL文拼写
            StringBuilder updateSql = new StringBuilder();
            updateSql.AppendLine(" UPDATE officedba.PieceworkItem     ");
            updateSql.AppendLine(" SET  ItemName = @ItemName          ");
            updateSql.AppendLine(" 	,UnitPrice = @UnitPrice           ");
            updateSql.AppendLine(" 	,UsedStatus = @UsedStatus         ");
            updateSql.AppendLine(" 	,ModifiedDate = getdate()         ");
            updateSql.AppendLine(" 	,ModifiedUserID = @ModifiedUserID ");
            updateSql.AppendLine(" WHERE                              ");
            updateSql.AppendLine(" 	CompanyCD = @CompanyCD            ");
            updateSql.AppendLine(" 	AND ItemNo = @ItemNo              ");
            #endregion

            //定义更新基本信息的命令  
            SqlCommand comm = new SqlCommand();
            comm.CommandText = updateSql.ToString();
            //参数
            SetSaveParameter(comm, model);
            //执行更新
            return comm;
        }
 /// <summary>
 /// 保存时参数设置
 /// </summary>
 /// <param name="comm">命令</param>
 /// <param name="model">人才代理信息</param>
 private static void SetSaveParameter(SqlCommand comm, PieceworkItemModel model)
 {
     comm.Parameters.Add(SqlHelper.GetParameterFromString("@CompanyCD", model.CompanyCD));//公司代码
     comm.Parameters.Add(SqlHelper.GetParameterFromString("@ItemNo", model.ItemNo));//计件工资项编号
     comm.Parameters.Add(SqlHelper.GetParameterFromString("@ItemName", model.ItemName));//计件工资项名称
     comm.Parameters.Add(SqlHelper.GetParameterFromString("@UnitPrice", model.UnitPrice));//单价
     comm.Parameters.Add(SqlHelper.GetParameterFromString("@UsedStatus", model.UsedStatus));//启用状态(0停用,1启用)
     comm.Parameters.Add(SqlHelper.GetParameterFromString("@ModifiedUserID", model.ModifiedUserID));//最后修改人
 }
        /// <summary>
        /// 新建计件工资项信息 
        /// </summary>
        /// <param name="model">计件工资项信息</param>
        /// <returns></returns>
        private static SqlCommand InsertPieceworkItemInfo(PieceworkItemModel model)
        {
            #region 登陆SQL文
            StringBuilder insertSql = new StringBuilder();
            insertSql.AppendLine(" INSERT INTO             ");
            insertSql.AppendLine(" officedba.PieceworkItem ");
            insertSql.AppendLine(" 	(CompanyCD             ");
            insertSql.AppendLine(" 	,ItemNo                ");
            insertSql.AppendLine(" 	,ItemName              ");
            insertSql.AppendLine(" 	,UnitPrice             ");
            insertSql.AppendLine(" 	,UsedStatus            ");
            insertSql.AppendLine(" 	,ModifiedDate          ");
            insertSql.AppendLine(" 	,ModifiedUserID)       ");
            insertSql.AppendLine(" VALUES                  ");
            insertSql.AppendLine(" 	(@CompanyCD            ");
            insertSql.AppendLine(" 	,@ItemNo               ");
            insertSql.AppendLine(" 	,@ItemName             ");
            insertSql.AppendLine(" 	,@UnitPrice            ");
            insertSql.AppendLine(" 	,@UsedStatus           ");
            insertSql.AppendLine(" 	,getdate()             ");
            insertSql.AppendLine(" 	,@ModifiedUserID)      ");
            insertSql.AppendLine(" SET @PieceworkItemID= @@IDENTITY  ");
            #endregion

            //定义更新基本信息的命令
            SqlCommand comm = new SqlCommand();
            //设置存储过程名
            comm.CommandText = insertSql.ToString();
            //设置保存的参数
            SetSaveParameter(comm, model);

            //添加返回参数
            comm.Parameters.Add(SqlHelper.GetOutputParameter("@PieceworkItemID", SqlDbType.Int));

            //执行插入并返回插入结果
            return comm;
        }