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MessageQuery.Evaluate<TResult> Method (Message)

When overridden in a derived class, runs a query against the message and returns a result. The body cannot be queried.

Namespace:  System.ServiceModel.Dispatcher
Assembly:  System.ServiceModel (in System.ServiceModel.dll)

public abstract TResult Evaluate<TResult>(
	Message message

Type Parameters


The type of the value to return.


Type: System.ServiceModel.Channels.Message

The message to query.

Return Value

Type: TResult
An enumerable collection of results that satisfy the query.

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4

.NET Framework Client Profile

Supported in: 4

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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