AnonymousPipeClientStream 建構函式

參考

定義

命名空間:: System.IO.Pipes

組件:: System.IO.Pipes.dll

組件:: System.Core.dll

組件:: netstandard.dll

重要

部分資訊涉及發行前產品，在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊，不做任何明確或隱含的瑕疵擔保。

初始化 AnonymousPipeClientStream 類別的新執行個體。

多載

AnonymousPipeClientStream(String)	使用代表管道控制碼的指定字串，初始化 AnonymousPipeClientStream 類別的新執行個體。
AnonymousPipeClientStream(PipeDirection, SafePipeHandle)	從指定的控制代碼初始化 AnonymousPipeClientStream 類別的新執行個體。
AnonymousPipeClientStream(PipeDirection, String)	使用指定的管道方向以及管道控制碼的字串表示，初始化 AnonymousPipeClientStream 類別的新執行個體。

AnonymousPipeClientStream(String)

來源:: AnonymousPipeClientStream.cs

來源:: AnonymousPipeClientStream.cs

來源:: AnonymousPipeClientStream.cs

使用代表管道控制碼的指定字串，初始化 AnonymousPipeClientStream 類別的新執行個體。

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)

參數

pipeHandleAsString: String

表示管道控制碼的字串。

例外狀況

IOException

pipeHandleAsString 不是有效的管道控制碼。

範例

下列範例示範如何使用匿名管道，將字串從父進程傳送至子進程。在此範例中， AnonymousPipeClientStream 物件會在子進程中建立。

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

備註

對於不含參數的 PipeDirection 建構函式，預設方向為 In。

適用於

AnonymousPipeClientStream(PipeDirection, SafePipeHandle)

來源:: AnonymousPipeClientStream.cs

來源:: AnonymousPipeClientStream.cs

來源:: AnonymousPipeClientStream.cs

從指定的控制代碼初始化 AnonymousPipeClientStream 類別的新執行個體。

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

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

[System.Security.SecurityCritical]
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

[<System.Security.SecurityCritical>]
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)

參數

direction: PipeDirection

其中一個列舉值，決定管道的方向。

因為匿名管線只能用於單一方向，所以 direction 無法設定為 InOut。

safePipeHandle: SafePipeHandle

安全控制代碼，用於這個 AnonymousPipeClientStream 物件將會封裝的管道。

屬性: SecurityCriticalAttribute

例外狀況

ArgumentException

safePipeHandle 不是有效的控制代碼。

ArgumentNullException

safePipeHandle 為 null。

NotSupportedException

direction 設定為 InOut。

IOException

發生 I/O 錯誤，例如磁碟錯誤。

-或-

資料流已關閉。

範例

下列範例示範如何使用匿名管道，將字串從父進程傳送至子進程。在此範例中，AnonymousPipeClientStream物件會在值為的子進程中PipeDirection In建立。

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

備註

PipeDirection不支援的值InOut，因為匿名管道會定義為單向。

適用於

AnonymousPipeClientStream(PipeDirection, String)

來源:: AnonymousPipeClientStream.cs

來源:: AnonymousPipeClientStream.cs

來源:: AnonymousPipeClientStream.cs

使用指定的管道方向以及管道控制碼的字串表示，初始化 AnonymousPipeClientStream 類別的新執行個體。

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

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

[System.Security.SecurityCritical]
public AnonymousPipeClientStream (System.IO.Pipes.PipeDirection direction, string pipeHandleAsString);

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

[<System.Security.SecurityCritical>]
new System.IO.Pipes.AnonymousPipeClientStream : System.IO.Pipes.PipeDirection * string -> System.IO.Pipes.AnonymousPipeClientStream

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

參數

direction: PipeDirection

其中一個列舉值，決定管道的方向。

因為匿名管線只能用於單一方向，所以 direction 無法設定為 InOut。

pipeHandleAsString: String

表示管道控制碼的字串。

屬性: SecurityCriticalAttribute

例外狀況

ArgumentException

pipeHandleAsString 不是有效的控制代碼。

ArgumentNullException

pipeHandleAsString 為 null。

NotSupportedException

direction 設定為 InOut。

範例

下列範例示範如何使用匿名管道，將字串從父進程傳送至子進程。在此範例中，AnonymousPipeClientStream物件會在值為的子進程中PipeDirection In建立。

//<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>

備註

PipeDirection不支援的值InOut，因為匿名管道會定義為單向。

適用於

Share via

AnonymousPipeClientStream 建構函式

定義

多載

AnonymousPipeClientStream(String)

參數

例外狀況

範例

備註

適用於

AnonymousPipeClientStream(PipeDirection, SafePipeHandle)

參數

例外狀況

範例

備註

適用於

AnonymousPipeClientStream(PipeDirection, String)

參數

例外狀況

範例

備註

適用於

意見反應

其他資源