CallContext.SetHeaders(Header[]) Metode

Definisi

Ruang nama:

System.Runtime.Remoting.Messaging

Rakitan:

mscorlib.dll

Mengatur header yang dikirim bersama dengan panggilan metode.

public:
 static void SetHeaders(cli::array <System::Runtime::Remoting::Messaging::Header ^> ^ headers);

[System.Security.SecurityCritical]
public static void SetHeaders (System.Runtime.Remoting.Messaging.Header[] headers);

[<System.Security.SecurityCritical>]
static member SetHeaders : System.Runtime.Remoting.Messaging.Header[] -> unit

Public Shared Sub SetHeaders (headers As Header())

Parameter

headers

Header[]

Array Header header yang akan dikirim bersama dengan panggilan metode.

Atribut

SecurityCriticalAttribute

Pengecualian

SecurityException

Penelepon langsung tidak memiliki izin infrastruktur.

Contoh

Contoh kode berikut menunjukkan kemudahan di mana header diletakkan pada utas logis.

public ref class HelloService: public MarshalByRefObject
{
public:
   String^ HelloMethod( String^ name )
   {
      Console::WriteLine( "Hello {0}", name );
      return "Hello {0}",name;
   }


   [SecurityPermissionAttribute(SecurityAction::Demand, Flags=SecurityPermissionFlag::Infrastructure)]
   String^ HeaderMethod( String^ name, array<Header^>^arrHeader )
   {
      Console::WriteLine( "HeaderMethod {0}", name );
      
      //Header Set with the header array passed
      CallContext::SetHeaders( arrHeader );
      return "HeaderMethod {0}",name;
   }
};

public class HelloService : MarshalByRefObject
{
   public string HelloMethod(string name)
   {
      Console.WriteLine("Hello " + name);
      return "Hello " + name;
   }

         public string HeaderMethod(string name,Header[] arrHeader)
   {
      Console.WriteLine("HeaderMethod " + name);
      //Header Set with the header array passed
      CallContext.SetHeaders(arrHeader);
      return "HeaderMethod " + name;
   }
}

Public Class HelloService
   Inherits MarshalByRefObject

   Public Function HelloMethod(name As String) As String
      Console.WriteLine(("Hello " + name))
      Return "Hello " + name
   End Function 'HelloMethod

   <PermissionSet(SecurityAction.LinkDemand)> _
   Public Function HeaderMethod(name As String, arrHeader() As Header) As String
      Console.WriteLine("HeaderMethod " + name)
      'Header Set with the header array passed
      CallContext.SetHeaders(arrHeader)
      Return "HeaderMethod " + name
   End Function 'HeaderMethod
End Class