AnonymousPipeClientStream Konstruktor

Definisi

Ruang nama:

System.IO.Pipes

Rakitan:

System.IO.Pipes.dll

Menginisialisasi instans baru kelas AnonymousPipeClientStream.

Overload

AnonymousPipeClientStream(String)	Menginisialisasi instans AnonymousPipeClientStream baru kelas dengan representasi string yang ditentukan dari handel pipa.
AnonymousPipeClientStream(PipeDirection, SafePipeHandle)	Menginisialisasi instans AnonymousPipeClientStream baru kelas dari handel yang ditentukan.
AnonymousPipeClientStream(PipeDirection, String)	Menginisialisasi instans AnonymousPipeClientStream baru kelas dengan arah pipa yang ditentukan dan representasi string handel pipa.

AnonymousPipeClientStream(String)

Sumber:

AnonymousPipeClientStream.cs

Menginisialisasi instans AnonymousPipeClientStream baru kelas dengan representasi string yang ditentukan dari handel pipa.

public:
 AnonymousPipeClientStream(System::String ^ pipeHandleAsString);

public AnonymousPipeClientStream (string pipeHandleAsString);

new System.IO.Pipes.AnonymousPipeClientStream : string -> System.IO.Pipes.AnonymousPipeClientStream

Public Sub New (pipeHandleAsString As String)

Parameter

pipeHandleAsString

String

String yang mewakili handel pipa.

Pengecualian

IOException

pipeHandleAsString bukan handel pipa yang valid.

Contoh

Contoh berikut menunjukkan cara untuk mengirim string dari proses induk ke proses anak dengan menggunakan pipa anonim. Dalam contoh ini, AnonymousPipeClientStream objek dibuat dalam proses anak.

using System;
using System.IO;
using System.IO.Pipes;

class PipeClient
{
    static void Main(string[] args)
    {
        if (args.Length > 0)
        {
            using (PipeStream pipeClient =
                new AnonymousPipeClientStream(args[0]))
            {

                Console.WriteLine("Current TransmissionMode: {0}.",
                   pipeClient.TransmissionMode);

                // Anonymous Pipes do not support Message mode.
                try
                {
                    Console.WriteLine("Setting ReadMode to \"Message\".");
                    pipeClient.ReadMode = PipeTransmissionMode.Message;
                }
                catch (NotSupportedException e)
                {
                    Console.WriteLine("EXCEPTION: {0}", e.Message);
                }

                using (StreamReader sr = new StreamReader(pipeClient))
                {
                    // Display the read text to the console
                    string temp;
                    while ((temp = sr.ReadLine()) != null)
                    {
                        Console.WriteLine(temp);
                    }
                }
            }
        }
        Console.Write("Press Enter to continue...");
        Console.ReadLine();
    }
}

Imports System.IO
Imports System.IO.Pipes

Class PipeClient

    Shared Sub Main(ByVal args As String())
        If (args.Length > 0) Then

            Using pipeClient As New AnonymousPipeClientStream(args(0))

                Console.WriteLine("Current TransmissionMode: {0}.", _
                   pipeClient.TransmissionMode)

                ' Anonymous Pipes do not support Message mode.
                Try
                    Console.WriteLine("Setting ReadMode to 'Message'.")
                    pipeClient.ReadMode = PipeTransmissionMode.Message
                Catch e As NotSupportedException
                    Console.WriteLine("EXCEPTION: {0}", e.Message)
                End Try

                Using sr As New StreamReader(pipeClient)

                    ' Display the read text to the console
                    Dim temp As String
                    temp = sr.ReadLine()
                    While Not temp = Nothing
                        Console.WriteLine(temp)
                        temp = sr.ReadLine()
                    End While
                End Using
            End Using
        End If
        Console.Write("Press Enter to continue...")
        Console.ReadLine()
    End Sub
End Class

Keterangan

Untuk konstruktor tanpa PipeDirection parameter, arah defaultnya adalah In.

AnonymousPipeClientStream(PipeDirection, SafePipeHandle)

Sumber:

AnonymousPipeClientStream.cs

Menginisialisasi instans AnonymousPipeClientStream baru kelas dari handel yang ditentukan.

public:
 AnonymousPipeClientStream(System::IO::Pipes::PipeDirection direction, Microsoft::Win32::SafeHandles::SafePipeHandle ^ safePipeHandle);

public AnonymousPipeClientStream (System.IO.Pipes.PipeDirection direction, Microsoft.Win32.SafeHandles.SafePipeHandle safePipeHandle);

new System.IO.Pipes.AnonymousPipeClientStream : System.IO.Pipes.PipeDirection * Microsoft.Win32.SafeHandles.SafePipeHandle -> System.IO.Pipes.AnonymousPipeClientStream

Public Sub New (direction As PipeDirection, safePipeHandle As SafePipeHandle)

Parameter

direction

PipeDirection

Salah satu nilai enumerasi yang menentukan arah pipa.

Pipa anonim hanya dapat berada dalam satu arah, sehingga direction tidak dapat diatur ke InOut.

safePipeHandle

SafePipeHandle

Handel aman untuk pipa yang akan dirangkum objek ini AnonymousPipeClientStream .

Pengecualian

ArgumentException

safePipeHandle bukan handel yang valid.

ArgumentNullException

safePipeHandleadalah null.

NotSupportedException

direction diatur ke InOut.

IOException

Terjadi kesalahan I/O, seperti kesalahan disk.

-atau-

Aliran telah ditutup.

Contoh

Contoh berikut menunjukkan cara untuk mengirim string dari proses induk ke proses anak dengan menggunakan pipa anonim. Dalam contoh ini, AnonymousPipeClientStream objek dibuat dalam proses anak dengan PipeDirection nilai In.

using System;
using System.IO;
using System.IO.Pipes;

class PipeClient
{
    static void Main(string[] args)
    {
        if (args.Length > 0)
        {
            using (PipeStream pipeClient =
                new AnonymousPipeClientStream(args[0]))
            {

                Console.WriteLine("Current TransmissionMode: {0}.",
                   pipeClient.TransmissionMode);

                // Anonymous Pipes do not support Message mode.
                try
                {
                    Console.WriteLine("Setting ReadMode to \"Message\".");
                    pipeClient.ReadMode = PipeTransmissionMode.Message;
                }
                catch (NotSupportedException e)
                {
                    Console.WriteLine("EXCEPTION: {0}", e.Message);
                }

                using (StreamReader sr = new StreamReader(pipeClient))
                {
                    // Display the read text to the console
                    string temp;
                    while ((temp = sr.ReadLine()) != null)
                    {
                        Console.WriteLine(temp);
                    }
                }
            }
        }
        Console.Write("Press Enter to continue...");
        Console.ReadLine();
    }
}

Imports System.IO
Imports System.IO.Pipes

Class PipeClient

    Shared Sub Main(ByVal args As String())
        If (args.Length > 0) Then

            Using pipeClient As New AnonymousPipeClientStream(args(0))

                Console.WriteLine("Current TransmissionMode: {0}.", _
                   pipeClient.TransmissionMode)

                ' Anonymous Pipes do not support Message mode.
                Try
                    Console.WriteLine("Setting ReadMode to 'Message'.")
                    pipeClient.ReadMode = PipeTransmissionMode.Message
                Catch e As NotSupportedException
                    Console.WriteLine("EXCEPTION: {0}", e.Message)
                End Try

                Using sr As New StreamReader(pipeClient)

                    ' Display the read text to the console
                    Dim temp As String
                    temp = sr.ReadLine()
                    While Not temp = Nothing
                        Console.WriteLine(temp)
                        temp = sr.ReadLine()
                    End While
                End Using
            End Using
        End If
        Console.Write("Press Enter to continue...")
        Console.ReadLine()
    End Sub
End Class

Keterangan

Nilai PipeDirectionInOut tidak didukung karena pipa anonim didefinisikan sebagai satu arah.

AnonymousPipeClientStream(PipeDirection, String)

Sumber:

AnonymousPipeClientStream.cs

Menginisialisasi instans AnonymousPipeClientStream baru kelas dengan arah pipa yang ditentukan dan representasi string handel pipa.

public:
 AnonymousPipeClientStream(System::IO::Pipes::PipeDirection direction, System::String ^ pipeHandleAsString);

public AnonymousPipeClientStream (System.IO.Pipes.PipeDirection direction, string pipeHandleAsString);

new System.IO.Pipes.AnonymousPipeClientStream : System.IO.Pipes.PipeDirection * string -> System.IO.Pipes.AnonymousPipeClientStream

Public Sub New (direction As PipeDirection, pipeHandleAsString As String)

Parameter

direction

PipeDirection

Salah satu nilai enumerasi yang menentukan arah pipa.

Pipa anonim hanya dapat berada dalam satu arah, sehingga direction tidak dapat diatur ke InOut.

pipeHandleAsString

String

String yang mewakili handel pipa.

Pengecualian

ArgumentException

pipeHandleAsString adalah handel yang tidak valid.

ArgumentNullException

pipeHandleAsStringadalah null.

NotSupportedException

direction diatur ke InOut.

Contoh

Contoh berikut menunjukkan cara untuk mengirim string dari proses induk ke proses anak dengan menggunakan pipa anonim. Dalam contoh ini, AnonymousPipeClientStream objek dibuat dalam proses anak dengan PipeDirection nilai In.

//<snippet01>
#using <System.Core.dll>

using namespace System;
using namespace System::IO;
using namespace System::IO::Pipes;

ref class PipeClient
{
public:
    static void Main(array<String^>^ args)
    {
        if (args->Length > 1)
        {
            PipeStream^ pipeClient = gcnew AnonymousPipeClientStream(PipeDirection::In, args[1]);

            Console::WriteLine("[CLIENT] Current TransmissionMode: {0}.",
                pipeClient->TransmissionMode);

            StreamReader^ sr = gcnew StreamReader(pipeClient);

            // Display the read text to the console
            String^ temp;

            // Wait for 'sync message' from the server.
            do
            {
                Console::WriteLine("[CLIENT] Wait for sync...");
                temp = sr->ReadLine();
            }
            while (!temp->StartsWith("SYNC"));

            // Read the server data and echo to the console.
            while ((temp = sr->ReadLine()) != nullptr)
            {
                Console::WriteLine("[CLIENT] Echo: " + temp);
            }
            sr->Close();
            pipeClient->Close();
        }
        Console::Write("[CLIENT] Press Enter to continue...");
        Console::ReadLine();
    }
};

int main()
{
    array<String^>^ args = Environment::GetCommandLineArgs();
    PipeClient::Main(args);
}
//</snippet01>

//<snippet01>
using System;
using System.IO;
using System.IO.Pipes;

class PipeClient
{
    static void Main(string[] args)
    {
        if (args.Length > 0)
        {
            using (PipeStream pipeClient =
                new AnonymousPipeClientStream(PipeDirection.In, args[0]))
            {
                Console.WriteLine("[CLIENT] Current TransmissionMode: {0}.",
                   pipeClient.TransmissionMode);

                using (StreamReader sr = new StreamReader(pipeClient))
                {
                    // Display the read text to the console
                    string temp;

                    // Wait for 'sync message' from the server.
                    do
                    {
                        Console.WriteLine("[CLIENT] Wait for sync...");
                        temp = sr.ReadLine();
                    }
                    while (!temp.StartsWith("SYNC"));

                    // Read the server data and echo to the console.
                    while ((temp = sr.ReadLine()) != null)
                    {
                        Console.WriteLine("[CLIENT] Echo: " + temp);
                    }
                }
            }
        }
        Console.Write("[CLIENT] Press Enter to continue...");
        Console.ReadLine();
    }
}
//</snippet01>

'<snippet01>
Imports System.IO
Imports System.IO.Pipes

Class PipeClient
    Shared Sub Main(args() as String)
        If args.Length > 0 Then
            Using pipeClient As New AnonymousPipeClientStream(PipeDirection.In, args(0))
                Console.WriteLine("[CLIENT] Current TransmissionMode: {0}.", _
                   pipeClient.TransmissionMode)

                Using sr As New StreamReader(pipeClient)
                    ' Display the read text to the console
                    Dim temp As String

                    ' Wait for 'sync message' from the server.
                    Do
                        Console.WriteLine("[CLIENT] Wait for sync...")
                        temp = sr.ReadLine()
                    Loop While temp.StartsWith("SYNC") = False

                    ' Read the server data and echo to the console.
                    temp = sr.ReadLine()
                    While Not temp = Nothing
                        Console.WriteLine("[CLIENT] Echo: " + temp)
                        temp = sr.ReadLine()
                    End While
                End Using
            End Using
        End If
        Console.Write("[CLIENT] Press Enter to continue...")
        Console.ReadLine()
    End Sub
End Class
'</snippet01>

Keterangan

Nilai PipeDirectionInOut tidak didukung karena pipa anonim didefinisikan sebagai satu arah.