使用Soap服務，以對象的形式接收如何寫入XML？

我是一名初級開發人員，並試圖編寫一個應用程序來使用SOAP Web服務。使用Soap服務，以對象的形式接收如何寫入XML？

使用web引用，我可以很容易地調用Soap web服務器的web方法，但問題在於服務器返回一個對象（我認爲是UBL XML對象）。我可以作爲一個XML對象訪問它的單個元素/節點。但是如果我想輸出它對XML文件/對象的響應，我該怎麼做呢？將對象作爲XML對象輸出可能是一項微不足道的任務，但我不確定從何處開始。我試過簡單的調用ToString（）返回的對象不起作用。我是否需要降低傳遞http POST的等級以發送SOAP標題和正文以及解釋/寫入響應流以獲取XML文本的響應？

這是我用來獲取UBL格式化XML對象的代碼：

/// <summary> 
/// Used by supplier to check Order 
/// </summary> 
/// <param name="sender"></param> 
/// <param name="e"></param> 
private void btnRequestPO_Click(object sender, EventArgs e) 
{ 
    string t_return; 
    SupplierServices supplierServices = new SupplierServices(); 

    LoginDetails lgDetails = new LoginDetails(); 
    lgDetails.UserName = "user"; 
    lgDetails.Password = "password"; 
    supplierServices.LoginDetailsValue = lgDetails; 

    RequestPurchaseOrder requestPO = new RequestPurchaseOrder(); 
    requestPO.SupplierCode = "1234"; 
    try 
    { 
     Order returned_order = supplierServices.SupplierRequestPO(requestPO); 
     if (returned_order != null) 
     { 
      //Simply call the ToString wouldn't work, it will return a 
      //class name instead. 
      t_return = returned_order.ToString(); 
      MessageBox.Show(t_return); 
     } 
     else 
      MessageBox.Show("Returned order is empty!"); 
    } 
    catch (Exception ex) 
    { 
     String responseFromServer = ex.Message.ToString() + " "; 
     if (ex!= null) 
     { 
      MessageBox.Show(responseFromServer); 
     } 
    }

，這裏是SOAP響應，我應該得到：

HTTP/1.1 200 OK 
Content-Type: text/xml; charset=utf-8 
Content-Length: length 

<?xml version="1.0" encoding="utf-8"?> 
<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"> 
    <soap:Body> 
    <SupplierRequestPOResponse xmlns="https://extranet.thewarehouse.co.nz/ElectronicCommerce/"> 
     <Order xmlns="urn:oasis:names:specification:ubl:schema:xsd:Order-2"> 
     <ID xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
     <CopyIndicator xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
     <IssueDate xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
     <Note xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
     <Note xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
     <DocumentCurrencyCode xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
     <CustomerReference xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
     <LineCountNumeric xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
     <ValidityPeriod xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2"> 
      <StartDate xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <EndDate xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <Description xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <Description xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
     </ValidityPeriod> 
     <ValidityPeriod xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2"> 
      <StartDate xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <EndDate xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <Description xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <Description xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
     </ValidityPeriod> 
     <BuyerCustomerParty xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2"> 
      <CustomerAssignedAccountID xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <Party> 
      <EndpointID xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <PartyName xsi:nil="true" /> 
      <PartyName xsi:nil="true" /> 
      <PostalAddress xsi:nil="true" /> 
      <PhysicalLocation xsi:nil="true" /> 
      <PartyTaxScheme xsi:nil="true" /> 
      <PartyTaxScheme xsi:nil="true" /> 
      </Party> 
      <BuyerContact> 
      <ID xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <Name xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <Telephone xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <Telefax xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      </BuyerContact> 
     </BuyerCustomerParty> 
     <SellerSupplierParty xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2"> 
      <CustomerAssignedAccountID xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <Party> 
      <EndpointID xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <PartyName xsi:nil="true" /> 
      <PartyName xsi:nil="true" /> 
      <PostalAddress xsi:nil="true" /> 
      <PhysicalLocation xsi:nil="true" /> 
      <PartyTaxScheme xsi:nil="true" /> 
      <PartyTaxScheme xsi:nil="true" /> 
      </Party> 
     </SellerSupplierParty> 
     <ManufacturerParty xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2"> 
      <EndpointID xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <PartyName> 
      <Name xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      </PartyName> 
      <PartyName> 
      <Name xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      </PartyName> 
      <PostalAddress> 
      <StreetName xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <AdditionalStreetName xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <CitySubdivisionName xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <CityName xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <Country xsi:nil="true" /> 
      </PostalAddress> 
      <PhysicalLocation> 
      <Address xsi:nil="true" /> 
      </PhysicalLocation> 
      <PartyTaxScheme> 
      <RegistrationName xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <CompanyID xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <TaxScheme xsi:nil="true" /> 
      </PartyTaxScheme> 
      <PartyTaxScheme> 
      <RegistrationName xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <CompanyID xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <TaxScheme xsi:nil="true" /> 
      </PartyTaxScheme> 
     </ManufacturerParty> 
     <Delivery xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2"> 
      <Quantity xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <TrackingID xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <DeliveryParty> 
      <EndpointID xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <PartyName xsi:nil="true" /> 
      <PartyName xsi:nil="true" /> 
      <PostalAddress xsi:nil="true" /> 
      <PhysicalLocation xsi:nil="true" /> 
      <PartyTaxScheme xsi:nil="true" /> 
      <PartyTaxScheme xsi:nil="true" /> 
      </DeliveryParty> 
     </Delivery> 
     <Delivery xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2"> 
      <Quantity xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <TrackingID xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <DeliveryParty> 
      <EndpointID xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <PartyName xsi:nil="true" /> 
      <PartyName xsi:nil="true" /> 
      <PostalAddress xsi:nil="true" /> 
      <PhysicalLocation xsi:nil="true" /> 
      <PartyTaxScheme xsi:nil="true" /> 
      <PartyTaxScheme xsi:nil="true" /> 
      </DeliveryParty> 
     </Delivery> 
     <TransactionConditions xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2"> 
      <ID xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <ActionCode xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <Description xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <Description xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <DocumentReference> 
      <ID xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <CopyIndicator xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <UUID xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <IssueDate xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <DocumentTypeCode xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <DocumentType xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <XPath xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <XPath xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <Attachment xsi:nil="true" /> 
      </DocumentReference> 
      <DocumentReference> 
      <ID xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <CopyIndicator xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <UUID xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <IssueDate xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <DocumentTypeCode xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <DocumentType xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <XPath xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <XPath xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <Attachment xsi:nil="true" /> 
      </DocumentReference> 
     </TransactionConditions> 
     <TaxTotal xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2"> 
      <TaxAmount xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
     </TaxTotal> 
     <TaxTotal xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2"> 
      <TaxAmount xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
     </TaxTotal> 
     <AnticipatedMonetaryTotal xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2"> 
      <LineExtensionAmount xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <AllowanceTotalAmount xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <PayableAmount xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
     </AnticipatedMonetaryTotal> 
     <OrderLine xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2"> 
      <Note xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <LineItem> 
      <ID xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <Note xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <LineStatusCode xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <Quantity xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <LineExtensionAmount xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <TotalTaxAmount xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <MinimumQuantity xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <MaximumBackorderQuantity xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <PartialDeliveryIndicator xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <BackOrderAllowedIndicator xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <Delivery xsi:nil="true" /> 
      <Delivery xsi:nil="true" /> 
      <PricingReference xsi:nil="true" /> 
      <Price xsi:nil="true" /> 
      <Item xsi:nil="true" /> 
      </LineItem> 
      <BuyerProposedSubstituteLineItem> 
      <ID xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <Note xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <LineStatusCode xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <Quantity xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <LineExtensionAmount xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <TotalTaxAmount xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <MinimumQuantity xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <MaximumBackorderQuantity xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <PartialDeliveryIndicator xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <BackOrderAllowedIndicator xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <Delivery xsi:nil="true" /> 
      <Delivery xsi:nil="true" /> 
      <PricingReference xsi:nil="true" /> 
      <Price xsi:nil="true" /> 
      <Item xsi:nil="true" /> 
      </BuyerProposedSubstituteLineItem> 
      <BuyerProposedSubstituteLineItem> 
      <ID xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <Note xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <LineStatusCode xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <Quantity xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <LineExtensionAmount xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <TotalTaxAmount xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <MinimumQuantity xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <MaximumBackorderQuantity xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <PartialDeliveryIndicator xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <BackOrderAllowedIndicator xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <Delivery xsi:nil="true" /> 
      <Delivery xsi:nil="true" /> 
      <PricingReference xsi:nil="true" /> 
      <Price xsi:nil="true" /> 
      <Item xsi:nil="true" /> 
      </BuyerProposedSubstituteLineItem> 
     </OrderLine> 
     <OrderLine xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2"> 
      <Note xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <LineItem> 
      <ID xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <Note xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <LineStatusCode xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <Quantity xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <LineExtensionAmount xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <TotalTaxAmount xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <MinimumQuantity xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <MaximumBackorderQuantity xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <PartialDeliveryIndicator xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <BackOrderAllowedIndicator xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <Delivery xsi:nil="true" /> 
      <Delivery xsi:nil="true" /> 
      <PricingReference xsi:nil="true" /> 
      <Price xsi:nil="true" /> 
      <Item xsi:nil="true" /> 
      </LineItem> 
      <BuyerProposedSubstituteLineItem> 
      <ID xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <Note xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <LineStatusCode xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <Quantity xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <LineExtensionAmount xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <TotalTaxAmount xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <MinimumQuantity xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <MaximumBackorderQuantity xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <PartialDeliveryIndicator xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <BackOrderAllowedIndicator xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <Delivery xsi:nil="true" /> 
      <Delivery xsi:nil="true" /> 
      <PricingReference xsi:nil="true" /> 
      <Price xsi:nil="true" /> 
      <Item xsi:nil="true" /> 
      </BuyerProposedSubstituteLineItem> 
      <BuyerProposedSubstituteLineItem> 
      <ID xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <Note xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <LineStatusCode xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <Quantity xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <LineExtensionAmount xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <TotalTaxAmount xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <MinimumQuantity xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <MaximumBackorderQuantity xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <PartialDeliveryIndicator xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <BackOrderAllowedIndicator xsi:nil="true" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" /> 
      <Delivery xsi:nil="true" /> 
      <Delivery xsi:nil="true" /> 
      <PricingReference xsi:nil="true" /> 
      <Price xsi:nil="true" /> 
      <Item xsi:nil="true" /> 
      </BuyerProposedSubstituteLineItem> 
     </OrderLine> 
     </Order> 
    </SupplierRequestPOResponse> 
    </soap:Body> 
</soap:Envelope>

來源

2010-11-23 Paul L

您可以使用XmlSerializer：

public static string Serialize(object input) 
{ 
    if (input == null) 
     return null; 

    System.Xml.Serialization.XmlSerializer ser = new System.Xml.Serialization.XmlSerializer(input.GetType()); 

    using (MemoryStream ms = new MemoryStream()) 
    using (StreamReader sr = new StreamReader(ms)) 
    { 
     ser.Serialize(ms, input); 
     ms.Seek(0, 0); 
     return sr.ReadToEnd(); 
    } 
}

並通過你的returned_order像這樣：

MessageBox.Show(Serialize(returned_order));

來源

2010-11-23 21:46:25

謝謝馬克，序列化正是我所需要的。但由於某種原因MessageBox.Show不會顯示返回的序列化結果，可能是由於它的大小？由此產生的XML文件將是600Ks？我得到它直接寫入文本，並應該能夠顯示爲RichText，如果我想。 – 2010-11-23 23:48:06

是的，MessageBox可以顯示的大小可能有限制，但是我想提出的一點是，我提供的Serialize方法返回一個字符串，所以在這一點上，您可以使用它來做什麼。很高興我能幫上忙。 – 2010-11-24 14:56:28

Mark Avenius爲如何將任何對象轉換爲XML提供了一個很好的示例。如果這就是你想要做的一切，他的回答將完美地滿足你的需求。

但是，聽起來好像您正在嘗試驗證SOAP響應本身--XmlSerializer不會允許您這樣做。相反，它將一個對象轉換爲它自己的想法，即該對象應該在XML中看起來像什麼，而不是通過線路接收到的對象。

如果你實際上試圖驗證SOAP響應，我推薦使用奇妙的工具Fiddler。它將允許您手工製作任何類型的Web請求（包括SOAP），並分析收到的確切響應。它對.NET Web開發非常重要。

來源

2010-11-23 21:53:00 Ben

使用Soap服務，以對象的形式接收如何寫入XML？

回答

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