public class SpecialPrintModel
  {
    /// <summary>
    /// 供应商承担
    /// </summary>
    public string SupplierUnderTaker { get; set; }

    /// <summary>
    /// 客户订单号
    /// </summary>
    public string CustomerSerialNumber { get; set; }
    
    /// <summary>
    /// 付款金额
    /// </summary>
    public decimal PayAmount { get; set; }

    /// <summary>
    /// 开户行
    /// </summary>
    public string OpeningBank { get; set; }

    /// <summary>
    /// 收款单位
    /// </summary>
    public string CollectionMonad { get; set; }

    /// <summary>
    /// 银行帐号
    /// </summary>
    public string BankAccount { get; set; }

    /// <summary>
    /// 经办人
    /// </summary>
    public string ResponseiblePerson { get; set; }

    /// <summary>
    /// 分管领导
    /// </summary>
    public string Leader { get; set; }

    /// <summary>
    /// 财务审核
    /// </summary>
    public string FinanceApproval { get; set; }

    /// <summary>
    /// 财务经理审核
    /// </summary>
    public string FinanceManagerApproval { get; set; }

    /// <summary>
    /// 财务总监审核
    /// </summary>
    public string FinanceDirectorApproval { get; set; }

    /// <summary>
    /// CEO审核
    /// </summary>
    public string CEOApproval { get; set; }

    /// <summary>
    /// 流水号
    /// </summary>
    public string SerialNumber { get; set; }
  }

public List<ShipSpecialPrintModel> GetTobePaidRecepit(ShipSpecialSearch search)
 {
   List<ShipSpecialPrintModel> curiseShipModel = new List<ShipSpecialPrintModel>();
   var toBePaidModel = persistant.GetTobePaidRecepit(search);//查找出待支付的单据表信息
   ArrayList serialArray=new ArrayList();//定义一个流水号列表
   toBePaidModel.ForEach((u) => { serialArr.Add(u.SerialNumber); });
   var toBePaidComment = persistant.GetTobePaidRecepitComment(serialArr);//查找出待支付单据的审核意见表(1个单据对应多少审核意见)
   foreach (var item in toBePaidModel)
   {
     ShipSpecialPrintModel temp = new ShipSpecialPrintModel()
     ｛
         SupplierUnderTaker = supplierUnderTaker;
         CustomerSerialNumber = item.CustomerOrderNumber;
         PayAmount = item.PayAmount;
         OpeningBank = item.PayBank;
         CollectionMonad = item.Payee;
         ResponseiblePerson = item.Creator;
         SerialNumber = item.SerialNumber;
     ｝;
     curiseShipModel.Add(temp);
   ｝
    foreach (var curise in curiseShipModel)
      {
        foreach (var comment in toBePaidComment)
        {
          if (comment.SerialNumber == curise.SerialNumber)
          {
            if (comment.ApprovalLevel == (int)LevelType.BranchedLeader)
            {
              curise.Leader = comment.Creator;
            }
            else if (comment.ApprovalLevel == (int)LevelType.Finance)
            {
              curise.FinanceApproval = comment.Creator;
            }
            else if (comment.ApprovalLevel == (int)LevelType.FinanceManager)
            {
              curise.FinanceManagerApproval = comment.Creator;
            }
            else if (comment.ApprovalLevel == (int)LevelType.ProjectDirector)
            {
              curise.FinanceDirectorApproval = comment.Creator;
            }
            else if (comment.ApprovalLevel == (int)LevelType.CEO)
            {
              curise.CEOApproval = comment.Creator;
            }
          }
        }
      }

   return curiseShipModel
 }

public class ShipSpecialPrintModel
  {
    /// <summary>
    /// 供应商承担
    /// </summary>
    public string SupplierUnderTaker { get; set; }

    /// <summary>
    /// 客户订单号
    /// </summary>
    public string CustomerSerialNumber { get; set; }
    
    /// <summary>
    /// 付款金额
    /// </summary>
    public decimal PayAmount { get; set; }

    /// <summary>
    /// 开户行
    /// </summary>
    public string OpeningBank { get; set; }

    /// <summary>
    /// 收款单位
    /// </summary>
    public string CollectionMonad { get; set; }

    /// <summary>
    /// 银行帐号
    /// </summary>
    public string BankAccount { get; set; }

    /// <summary>
    /// 经办人
    /// </summary>
    public string ResponseiblePerson { get; set; }

    /// <summary>
    /// 分管领导
    /// </summary>
    [LevelAttribute(Level = 1)]
    public string Leader { get; set; }

    /// <summary>
    /// 财务审核
    /// </summary>
     [LevelAttribute(Level = 2)]
    public string FinanceApproval { get; set; }

    /// <summary>
    /// 财务经理审核
    /// </summary>
     [LevelAttribute(Level = 3)]
    public string FinanceManagerApproval { get; set; }

    /// <summary>
    /// 财务总监审核
    /// </summary>
     [LevelAttribute(Level = 4)]
    public string FinanceDirectorApproval { get; set; }

    /// <summary>
    /// CEO审核
    /// </summary>
     [LevelAttribute(Level = 5)]
    public string CEOApproval { get; set; }

    /// <summary>
    /// 流水号
    /// </summary>
    public string SerialNumber { get; set; }
  }

  public class LevelAttribute : Attribute
  {
    public int Level { get; set; }
  }

var toBePaidComment = persistant.GetTobePaidRecepitComment(ArrayList.Adapter(toBePaidModel.Select(u => u.SerialNumber).ToList()));
  var specialPropertyInfo = (from property in typeof(CuriseShipSpecialPrintModel).GetProperties()
                    where property.GetCustomAttributes(typeof(LevelAttribute), false).Count() > 0
                    select property).ToList();

 toBePaidModel.ForEach((item)=>{
    ShipSpecialPrintModel temp = new ShipSpecialPrintModel()
     ｛
         SupplierUnderTaker = supplierUnderTaker;
         CustomerSerialNumber = item.CustomerOrderNumber;
         PayAmount = item.PayAmount;
         OpeningBank = item.PayBank;
         CollectionMonad = item.Payee;
         ResponseiblePerson = item.Creator;
         SerialNumber = item.SerialNumber;
     ｝;
    var thisComments=toBePaidComment.Where(u=>u.SerialNumber =item.SerialNumber ).ToList();
    thisComment.ForEach((cm)=>
    {
     if(cm.ApprovalLevel==(specialPropertyInfo.GetCustomAttributes(typeof(LevelAttribute),false).First() as LevelAttribute).Level)
     {
       cm.SetValue(model,cm.Creator,null);
     } 
    });
 })

Dictionary<int, PropertyInfo> dic = new Dictionary<int, PropertyInfo>();
  propertyInfos.ForEach((myProperty) => {      dic.Add((a.GetCustomAttributes(typeof(LevelAttribute),false).First() as LevelAttribute).Level,myProperty));
   } );

 comments.ForEach((cm) =>
          {
              if (dic.Keys.Contains(cm.ApprovalLevel))
              {
                dic[cm.ApprovalLevel].SetValue(model, cm.Creator, null);
              }
          });