WebService序列化請求丟失可空屬性

Question

我從我的服務wsdl中使用wsdl.exe獲取wsdl.cs。然後通過調用CSharpCodeProvider生成dll。

現在我使用dll，創建一個客戶端來調用該服務，但是一些可爲空的int和decimal屬性未被序列化爲soap消息。爲什麼？

這是我的代碼。

CSharpCodeProvider provider = new CSharpCodeProvider(); 
CompilerParameters cp = new CompilerParameters(); 
cp.GenerateExecutable = false; 
cp.GenerateInMemory = true; 
cp.OutputAssembly = dllFileName; 
cp.ReferencedAssemblies.Add("System.dll"); 
cp.ReferencedAssemblies.Add("System.XML.dll"); 
cp.ReferencedAssemblies.Add("System.Web.Services.dll"); 
cp.ReferencedAssemblies.Add("System.Data.dll"); 
CompilerResults result = provider.CompileAssemblyFromFile(cp, csFileName); 

財產

/// <remarks/> 
[System.CodeDom.Compiler.GeneratedCodeAttribute("AutoTesting.UI", "1.0.0.0")] 
[System.SerializableAttribute()] 
[System.Diagnostics.DebuggerStepThroughAttribute()] 
[System.ComponentModel.DesignerCategoryAttribute("code")] 
[System.Xml.Serialization.XmlTypeAttribute(Namespace="http://tempuri.org/UnifiedRequest.xsd")] 
public partial class OrderInfo 
{ 
    /// <remarks/> 
    [System.Xml.Serialization.XmlElementAttribute(IsNullable=true)] 
    public System.Nullable<decimal> Amount { 
     get { 
      return this.amountField; 
     } 
     set { 
      this.amountField = value; 
     } 
    } 
    [System.Xml.Serialization.XmlElementAttribute(IsNullable=true)] 
    public System.Nullable<int> CustomerNumber { 
     get { 
      return this.customerNumberField; 
     } 
     set { 
      this.customerNumberField = value; 
     } 
    } 
} 

我這樣調用

UPGProcess client = new UPGProcess(); 
UnifiedRequest request111 = new UnifiedRequest() 
{ 
    OrderInfo = new OrderInfo() 
    { 
     CompanyCode = "1003", 
     PayTermsCode = "002", 
     Amount = 100.98M, 
     ShippingAmount = 0.00M, 
     TaxAmount = 0.00M, 
     CurrencyCode = "USD", 
     OrderNumber = 109913159, 
     OrderDateTime = DateTime.Parse("2012-10-24 23:36:45"), 
     CustomerNumber = 10000, 
     CustomerCreateDate = DateTime.Parse("2007-03-23T06:41:25.197"), 
     Email = "peterssenleong@gmail.com", 
     IPAddress = "138.54.191.55", 
     ShippingMethod = "G", 
     PartialAuth = "Y", 
     AddressHistory = "330", 
     AddressQuality = "Y", 
     OrderCount = "15", 
     Password = "sd/fds==", 
     RedeemedGCAmount = "0.00", 
     RedeemedGCQuantity = "0", 
     RushOrder = "N", 
     SalesChannel = "E33", 
     ShipViaCode = "006", 
    }, 
}; 
var ddd = client.SendRequest(request111); 

和SOAP服務是

<?xml version="1.0" encoding="utf-8"?> 
    <soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" ...> 
    <soap:Body> 
     <SendRequest xmlns="http://tempuri.org/"> 
      <unifiedRequest> 
       <OrderInfo xmlns="http://tempuri.org/UnifiedRequest.xsd"> 
        <CompanyCode>1003</CompanyCode> 
        <PayTermsCode>002</PayTermsCode> 
        <TransactionID xsi:nil="true" /> 
        <CurrencyCode>USD</CurrencyCode> 
        <Email>peterssenleong@gmail.com</Email> 
        <IPAddress>138.54.191.55</IPAddress> 
        <SellerID xsi:nil="true" /> 
        <ShippingMethod>G</ShippingMethod> 
        <PartialAuth>Y</PartialAuth> 
        <AddressHistory>330</AddressHistory> 
        <AddressQuality>Y</AddressQuality> 
        <OrderCount>15</OrderCount> 
        <Password>sd/fds==</Password> 
        <RedeemedGCAmount>0.00</RedeemedGCAmount> 
        <RedeemedGCQuantity>0</RedeemedGCQuantity> 
        <RushOrder>N</RushOrder> 
        <SalesChannel>E33</SalesChannel> 
        <ShipViaCode>006</ShipViaCode> 
        <MLResult xsi:nil="true" /> 
        <DoubleAddress xsi:nil="true" /> 
        <HijackAccount xsi:nil="true" /> 
        <ShippingCompanyName xsi:nil="true" /> 
        <PONumber xsi:nil="true" /> 
        <WillCallName xsi:nil="true" /> 
        <WillCallPhone xsi:nil="true" /> 
        <VmeCardBlockMatch xsi:nil="true" /> 
        <GuestCustomer xsi:nil="true" /> 
        <VmeRiskAdvice xsi:nil="true" /> 
        <GCDeliveryDate xsi:nil="true" /> 
        <GCReceiverEmail xsi:nil="true" /> 
        <GCReceiverName xsi:nil="true" /> 
        <GCSenderName xsi:nil="true" /> 
        <BillingQasLevel xsi:nil="true" /> 
        <Distance xsi:nil="true" /> 
        <IPBillingSameCity xsi:nil="true" /> 
        <IPBillingSameState xsi:nil="true" /> 
        <IPCity xsi:nil="true" /> 
        <IPCountry xsi:nil="true" /> 
        <IPState xsi:nil="true" /> 
        <IPZipcode xsi:nil="true" /> 
        <ShippingQasLevel xsi:nil="true" /> 
        <IsResubmitSO xsi:nil="true" /> 
        <IsSplitSO xsi:nil="true" /> 
        <ShoppingCartID xsi:nil="true" /> 
        <RefundType xsi:nil="true" /> 
        <NeweggFlash xsi:nil="true" /> 
        <HighVolume xsi:nil="true" /> 
        <GoogleEmail xsi:nil="true" /> 
        <RedeemedEggPoints xsi:nil="true" /> 
       </OrderInfo> 
     </unifiedRequest> 
    </SendRequest> 
</soap:Body> 
</soap:Envelope> 

可以看到銅stomerNumber丟失。有人可以幫助我嗎？

Answer 1

我修復了我的問題。

這是因爲這是OrderInfo類中的CustomerNumberSpecified屬性，默認情況下它是false，因此CustomerNumber不會被序列化。

[System.Xml.Serialization.XmlIgnoreAttribute()] 
public bool CustomerNumberSpecified 

每當我爲CustomerNumber設置值時，我爲CustomerNumberSpecified設置了true，一切正常。