24 lines
606 B
C#
24 lines
606 B
C#
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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namespace BLL
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{
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public class CPTListService
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{
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/// <summary>
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/// 根据合同号获取NetValue和
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/// </summary>
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/// <param name="fo"></param>
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/// <returns></returns>
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public static decimal? getSumNetValueByFo(string fo)
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{
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return (from x in Funs.DB.SESList
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join y in Funs.DB.CPTList on x.CPT_No equals y.CPT_No
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where y.Contract_No == fo
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select x.Net_Value).Sum();
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}
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}
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}
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