ITransportHeaders.GetEnumerator Metode
Definisi
Penting
Beberapa informasi terkait produk prarilis yang dapat diubah secara signifikan sebelum dirilis. Microsoft tidak memberikan jaminan, tersirat maupun tersurat, sehubungan dengan informasi yang diberikan di sini.
Mengembalikan IEnumerator yang berulang di atas semua entri dalam ITransportHeaders objek .
public:
System::Collections::IEnumerator ^ GetEnumerator();
public System.Collections.IEnumerator GetEnumerator ();
[System.Security.SecurityCritical]
public System.Collections.IEnumerator GetEnumerator ();
abstract member GetEnumerator : unit -> System.Collections.IEnumerator
[<System.Security.SecurityCritical>]
abstract member GetEnumerator : unit -> System.Collections.IEnumerator
Public Function GetEnumerator () As IEnumerator
Mengembalikan
IEnumerator Yang berulang atas semua entri dalam ITransportHeaders objek.
- Atribut
Pengecualian
Penelepon langsung tidak memiliki izin infrastruktur.
Contoh
#using <System.Runtime.Remoting.dll>
#using <System.dll>
#using <ITransportHeaders_3_Share.dll>
using namespace System;
using namespace System::Collections;
using namespace System::Runtime::Remoting;
using namespace System::Runtime::Remoting::Channels;
using namespace System::Runtime::Remoting::Channels::Tcp;
ref class MyITransportHeadersClass: public ITransportHeaders
{
private:
int myInt;
array<DictionaryEntry>^myDictionaryEntry;
public:
MyITransportHeadersClass()
{
myInt = 0;
myDictionaryEntry = gcnew array<DictionaryEntry>(10);
}
property Object^ Item [Object^]
{
// Implement the 'Item' property.
virtual Object^ get( Object^ myKey )
{
if ( myKey != nullptr )
{
for ( int i = 0; i <= myInt; i++ )
if ( myDictionaryEntry[ i ].Key == myKey )
return myDictionaryEntry[ i ].Value;
}
return nullptr;
}
virtual void set( Object^ myKey, Object^ value )
{
myDictionaryEntry[ myInt ] = DictionaryEntry(myKey,value);
myInt++;
}
}
// Implement the 'GetEnumerator' method.
virtual IEnumerator^ GetEnumerator()
{
Hashtable^ myHashtable = gcnew Hashtable;
for ( int j = 0; j < myInt; j++ )
myHashtable->Add( myDictionaryEntry[ j ].Key, myDictionaryEntry[ j ].Value );
return myHashtable->GetEnumerator();
}
};
int main()
{
try
{
// Create and register a 'TcpChannel' object.
TcpChannel^ myTcpChannel = gcnew TcpChannel( 8085 );
ChannelServices::RegisterChannel( myTcpChannel, false );
RemotingConfiguration::RegisterWellKnownServiceType( MyHelloServer::typeid, "SayHello", WellKnownObjectMode::SingleCall );
// Create an instance of 'myITransportHeadersObj'.
MyITransportHeadersClass^ myITransportHeadersObj = gcnew MyITransportHeadersClass;
ITransportHeaders^ myITransportHeaders = dynamic_cast<ITransportHeaders^>(myITransportHeadersObj);
// Add items to the header list.
myITransportHeaders->default[ "Header1" ] = "TransportHeader1";
myITransportHeaders->default[ "Header2" ] = "TransportHeader2";
// Get the 'ITranportHeader' item value with key 'Header2'.
Console::WriteLine( "ITransport Header item value with key 'Header2' is :{0}", myITransportHeaders->default[ "Header2" ] );
IEnumerator^ myEnumerator = myITransportHeaders->GetEnumerator();
Console::WriteLine( " -KEY- -VALUE-" );
while ( myEnumerator->MoveNext() )
{
// Display the 'Key' and 'Value' of the current element.
Object^ myEntry = myEnumerator->Current;
DictionaryEntry myDictionaryEntry = *dynamic_cast<DictionaryEntry^>(myEntry);
Console::WriteLine( " {0}: {1}", myDictionaryEntry.Key, myDictionaryEntry.Value );
}
Console::WriteLine( "Hit <enter> to exit..." );
Console::ReadLine();
}
catch ( Exception^ ex )
{
Console::WriteLine( "The following exception is raised on the server side: {0}", ex->Message );
}
}
using System;
using System.Collections;
using System.Runtime.Remoting;
using System.Runtime.Remoting.Channels;
using System.Runtime.Remoting.Channels.Tcp;
class MyITransportHeadersClass : ITransportHeaders
{
int myInt = 0;
DictionaryEntry[] myDictionaryEntry = new DictionaryEntry[10];
// Implement the 'Item' property.
object ITransportHeaders.this[object myKey]
{
get
{
if(myKey != null)
{
for(int i = 0; i <= myInt; i++)
if(myDictionaryEntry[i].Key == myKey)
return myDictionaryEntry[i].Value;
}
return 0;
}
set
{
myDictionaryEntry[myInt] = new DictionaryEntry(myKey, value);
myInt++;
}
}
// Implement the 'GetEnumerator' method.
IEnumerator ITransportHeaders.GetEnumerator()
{
Hashtable myHashtable = new Hashtable();
for(int j = 0; j < myInt; j++)
myHashtable.Add(myDictionaryEntry[j].Key, myDictionaryEntry[j].Value);
return myHashtable.GetEnumerator();
}
public static void Main()
{
try
{
// Create and register a 'TcpChannel' object.
TcpChannel myTcpChannel = new TcpChannel(8085);
ChannelServices.RegisterChannel(myTcpChannel);
RemotingConfiguration.RegisterWellKnownServiceType(typeof(MyHelloServer), "SayHello",
WellKnownObjectMode.SingleCall);
// Create an instance of 'myITransportHeadersObj'.
MyITransportHeadersClass myITransportHeadersObj = new MyITransportHeadersClass();
ITransportHeaders myITransportHeaders = (ITransportHeaders)myITransportHeadersObj;
// Add items to the header list.
myITransportHeaders["Header1"] = "TransportHeader1";
myITransportHeaders["Header2"] = "TransportHeader2";
// Get the 'ITranportHeader' item value with key 'Header2'.
Console.WriteLine("ITransport Header item value with key 'Header2' is :"
+myITransportHeaders["Header2"]);
IEnumerator myEnumerator = myITransportHeaders.GetEnumerator();
Console.WriteLine( " -KEY- -VALUE-" );
while ( myEnumerator.MoveNext() )
{
// Display the 'Key' and 'Value' of the current element.
object myEntry = myEnumerator.Current;
DictionaryEntry myDictionaryEntry = (DictionaryEntry)myEntry;
Console.WriteLine(" {0}: {1}", myDictionaryEntry.Key, myDictionaryEntry.Value);
}
Console.WriteLine("Hit <enter> to exit...");
Console.ReadLine();
}
catch(Exception ex)
{
Console.WriteLine("The following exception is raised on the server side: " +ex.Message);
}
}
}
Imports System.Collections
Imports System.Runtime.Remoting
Imports System.Runtime.Remoting.Channels
Imports System.Runtime.Remoting.Channels.Tcp
Class MyITransportHeadersClass
Implements ITransportHeaders
Private myInt As Integer = 0
Private myDictionaryEntry(9) As DictionaryEntry
' Implement the 'Item' property.
Property ITransportHeaders(myKey As Object) As Object Implements ITransportHeaders.Item
Get
If Not (myKey Is Nothing) Then
Dim i As Integer
For i = 0 To myInt
If myDictionaryEntry(i).Key = myKey Then
Return myDictionaryEntry(i).Value
End If
Next i
End If
Return 0
End Get
Set
myDictionaryEntry(myInt) = New DictionaryEntry(myKey, value)
myInt += 1
End Set
End Property
' Implement the 'GetEnumerator' method.
Function GetEnumerator() As IEnumerator Implements ITransportHeaders.GetEnumerator
Dim myHashtable As New Hashtable()
Dim j As Integer
For j = 0 To myInt - 1
myHashtable.Add(myDictionaryEntry(j).Key, myDictionaryEntry(j).Value)
Next j
Return myHashtable.GetEnumerator()
End Function 'ITransportHeaders.GetEnumerator
Public Shared Sub Main()
Try
' Create and register a 'TcpChannel' object.
Dim myTcpChannel As New TcpChannel(8085)
ChannelServices.RegisterChannel(myTcpChannel)
RemotingConfiguration.RegisterWellKnownServiceType(GetType(MyHelloServer), "SayHello", _
WellKnownObjectMode.SingleCall)
' Create an instance of 'myITransportHeadersObj'.
Dim myITransportHeadersObj As New MyITransportHeadersClass()
Dim myITransportHeaders As ITransportHeaders = _
CType(myITransportHeadersObj, ITransportHeaders)
' Add items to the header list.
myITransportHeaders("Header1") = "TransportHeader1"
myITransportHeaders("Header2") = "TransportHeader2"
' Get the 'ITranportHeader' item value with key 'Header2'.
Console.WriteLine("ITransport Header item value with key 'Header2' is :" + _
myITransportHeaders("Header2"))
Dim myEnumerator As IEnumerator = myITransportHeaders.GetEnumerator()
Console.WriteLine(" -KEY- -VALUE-")
While myEnumerator.MoveNext()
' Display the 'Key' and 'Value' of the current element.
Dim myEntry As Object = myEnumerator.Current
Dim myDictionaryEntry As DictionaryEntry = CType(myEntry, DictionaryEntry)
Console.WriteLine(" {0}: {1}", myDictionaryEntry.Key, myDictionaryEntry.Value)
End While
Console.WriteLine("Hit <enter> to exit...")
Console.ReadLine()
Catch ex As Exception
Console.WriteLine("The following exception is raised on the server side: " + ex.Message)
End Try
End Sub
End Class
Berlaku untuk
Berkolaborasi dengan kami di GitHub
Sumber untuk konten ini dapat ditemukan di GitHub, yang juga dapat Anda gunakan untuk membuat dan meninjau masalah dan menarik permintaan. Untuk informasi selengkapnya, lihat panduan kontributor kami.