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SdlChannelSink Class

Provides the implementation for a server channel sink that generates Web Services Description Language (WSDL) dynamically on the server.

System.Object
  System.Runtime.Remoting.MetadataServices.SdlChannelSink

Namespace:  System.Runtime.Remoting.MetadataServices
Assembly:  System.Runtime.Remoting (in System.Runtime.Remoting.dll)

type SdlChannelSink =  
    class
        interface IServerChannelSink
        interface IChannelSinkBase
    end

The SdlChannelSink type exposes the following members.

  NameDescription
Public methodSdlChannelSinkInitializes a new instance of the SdlChannelSink class.
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  NameDescription
Public propertyNextChannelSinkGets the next IServerChannelSink in the sink chain.
Public propertyPropertiesGets a IDictionary of properties for the current channel sink.
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  NameDescription
Public methodAsyncProcessResponseRequests processing from the current sink of the response from a method call that was sent asynchronously.
Public methodEquals(Object)Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public methodGetHashCodeServes as a hash function for a particular type. (Inherited from Object.)
Public methodGetResponseStreamReturns the Stream onto which the provided response message is to be serialized.
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodProcessMessageRequests message processing from the current sink.
Public methodToStringReturns a string that represents the current object. (Inherited from Object.)
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The SdlChannelSink is used to create WSDL in situations where the URL ends with the string "?wsdl".

The following table shows the channel configuration properties that can be specified for this channel sink. The first two properties combine to control the WSDL publication of objects published by the application domain. If false is specified for the first property, no WSDL is returned, regardless of the second property. (The default is true.) Otherwise, the second controls whether the global metadata object URI is permitted to respond. (The default is false.)

Property

Description

metadataEnabled

A Boolean value that specifies whether to honor requests that end in "?wsdl" if this sink is in the channel sink chain. The default setting is true. If false, the sink throws an exception in all cases where metadata is requested for any object in the application domain.

This property is supported only by the .NET Framework version 1.1 on the following platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family.

remoteApplicationMetadataEnabled

A Boolean value that specifies whether to honor requests for the object URI "RemoteApplicationMetadata?wsdl", which returns WSDL that describes all objects that are published by the application domain. If false, then any request to "RemoteApplicationMetadata.rem" throws an exception. All other "?wsdl" requests for particular object URIs are honored. If true, the global metadata request is honored. The default setting is false.

This property is supported only by the .NET Framework version 1.1 on the following platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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