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IClientChannelSink.GetRequestStream Method

Returns the Stream onto which the provided message is to be serialized.

Namespace:  System.Runtime.Remoting.Channels
Assembly:  mscorlib (in mscorlib.dll)

Stream GetRequestStream(
	IMessage msg,
	ITransportHeaders headers


Type: System.Runtime.Remoting.Messaging.IMessage

The IMethodCallMessage containing details about the method call.

Type: System.Runtime.Remoting.Channels.ITransportHeaders

The headers to add to the outgoing message heading to the server.

Return Value

Type: System.IO.Stream
The Stream onto which the provided message is to be serialized.


The immediate caller does not have infrastructure permission.

The GetRequestStream method is called by the formatter sink before it serializes the message.

The following code example illustrates an implementation of this method.

[SecurityPermission(SecurityAction.LinkDemand, Flags = SecurityPermissionFlag.Infrastructure)]
public Stream GetRequestStream (IMessage message, ITransportHeaders requestHeaders)
    // Get the request stream from the next sink in the chain. 
    return( nextSink.GetRequestStream(message, requestHeaders) );

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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