共用方式為


SoapHeaderAttribute.Direction 屬性

定義

取得或設定 SOAP 標頭,是否要用於 XML Web Service、XML Web Service 用戶端或兩者都是。

public:
 property System::Web::Services::Protocols::SoapHeaderDirection Direction { System::Web::Services::Protocols::SoapHeaderDirection get(); void set(System::Web::Services::Protocols::SoapHeaderDirection value); };
public System.Web.Services.Protocols.SoapHeaderDirection Direction { get; set; }
member this.Direction : System.Web.Services.Protocols.SoapHeaderDirection with get, set
Public Property Direction As SoapHeaderDirection

屬性值

SOAP 標頭所適用的收件者。 預設值為 In,表示所要的收件者即是 XML Web Service。

範例

下列 MyWebService XML Web 服務會定義類型之 MyHeaderSoapHeaderHelloXML Web 服務方法會 MyHeader 指定必須傳送至 XML Web 服務方法和用戶端以叫用 XML Web 服務方法。

#using <System.EnterpriseServices.dll>
#using <System.Web.Services.dll>

using namespace System;
using namespace System::Web::Services;
using namespace System::Web::Services::Protocols;

// Define a SOAP header by deriving from the SoapHeader base class.
// The header contains just one string value.
public ref class MyHeader: public SoapHeader
{
public:
   String^ MyValue;
};

public ref class MyWebService
{
public:

   // Member variable to receive the contents of the MyHeader SOAP header.
   MyHeader^ myHeader;

   [WebMethod]
   [SoapHeader("myHeader",Direction=SoapHeaderDirection::InOut)]
   void Hello(){}

};
using System;
using System.Web.Services;
using System.Web.Services.Protocols;

// Define a SOAP header by deriving from the SoapHeader base class.
// The header contains just one string value.
public class MyHeader : SoapHeader {
    public string MyValue;
}

public class MyWebService {
    // Member variable to receive the contents of the MyHeader SOAP header.
    public MyHeader myHeader;

    [WebMethod]
    [SoapHeader("myHeader", Direction=SoapHeaderDirection.InOut)]
    public void Hello() {
    }
}
Imports System.Web.Services
Imports System.Web.Services.Protocols

' Define a SOAP header by deriving from the SoapHeader base class.
' The header contains just one string value.
Public Class MyHeader
   Inherits SoapHeader
   Public MyValue As String
End Class


Public Class MyWebService
   ' Member variable to receive the contents of the MyHeader SOAP header.
   Public myHeader As MyHeader

   
   <WebMethod, _ 
    SoapHeader("myHeader", Direction := SoapHeaderDirection.InOut)> _
   Public Sub Hello()

   End Sub
End Class

適用於