SoapDocumentMethodAttribute.Use 屬性

public:
 property System::Web::Services::Description::SoapBindingUse Use { System::Web::Services::Description::SoapBindingUse get(); void set(System::Web::Services::Description::SoapBindingUse value); };

public System.Web.Services.Description.SoapBindingUse Use { get; set; }

member this.Use : System.Web.Services.Description.SoapBindingUse with get, set

Public Property Use As SoapBindingUse

屬性值

這是 SoapBindingUse 針對 XML Web 服務方法的。 預設值為 Literal。

範例

以下程式碼範例指定 Document / Encoded SOAP 訊息必須傳送至 PlaceOrder XML Web 服務方法。

<%@ WebService Language="C#" Class="ShoppingCart" %>
 
 using System.Web.Services;
 using System.Web.Services.Protocols;
 using System.Web.Services.Description;
 using System;

 public class ShoppingCart 
 {
       [ SoapDocumentMethod(Use=SoapBindingUse.Encoded) ]
       [ WebMethod]
       public void PlaceOrder(OrderItem O) 
       {
        // Process the order on the back end.
       }      
 }

public class OrderItem
{
  public int Count;
  public int Description;
  public DateTime OrderDate;
  public long CustomerID;
  public Decimal Cost;
}

<%@ WebService Language="VB" Class="ShoppingCart" %>
 
Imports System.Web.Services
Imports System.Web.Services.Protocols
Imports System.Web.Services.Description
Imports System

Public Class ShoppingCart
        
    ' Specify that the XML Web service method uses encoded SOAP messages.
    <SoapDocumentMethod(Use:=SoapBindingUse.Encoded), _
     WebMethod()> _
    Public Sub PlaceOrder(O as OrderItem)
        
        ' Process the order on the back end.
    End Sub
End Class

Public Class OrderItem
  Public Count As Integer
  Public Description as String
  Public OrderDate as DateTime
  Public CustomerID as Long
  Public Cost as Decimal

End Class

備註

網路服務描述語言（WSDL）定義了兩種參數格式化的方法： Encoded 與 Literal。 Encoded 指的是使用 SOAP 編碼來設定格式參數，詳見第 5 節的 SOAP 規範。 Literal 指的是使用預先定義的 XSD 結構來格式化參數。

更多細節請參閱 「自訂 SOAP 訊息格式化」。

另請參閱

• SoapBindingUse
• 自訂 SOAP 訊息格式