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PrefixEndpointAddressMessageFilter Class

Represents a query that tests whether a message matches an EndpointAddress using a Longest-Prefix Match for the URI component.

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

public class PrefixEndpointAddressMessageFilter : MessageFilter
public class PrefixEndpointAddressMessageFilter extends MessageFilter
public class PrefixEndpointAddressMessageFilter extends MessageFilter
Not applicable.

An EndpointAddress object includes a URI and an optional collection of addressing headers. The addressing and message headers are canonicalized to be compared for equality. If a parameter appears more than once in an EndpointAddress, the corresponding header must appear in the message at least that many times.

This filter performs the same query as EndpointAddressMessageFilter, except that the test for whether a message matches an endpoint address is done by a Longest-Prefix Match. This means that the URI specified in the filter does not have to match the message's URI exactly, but must be contained in that URI as a prefix. For example, if a filter specifies the address "www.foo.com", and a message is addressed to "www.foo.com/customerA", then the URI part of the filter query condition will be met. However, the header portion of the filter query still has to be done.

Internet Information Services (IIS) and the underlying file system (NTFS or FAT) are case-insensitive. URI comparisons done by this class are also case-insensitive. So, for example, http://www.microsoft.com is evaluated as equal to http://WWW.microsoft.com.

System.Object
   System.ServiceModel.Dispatcher.MessageFilter
    System.ServiceModel.Dispatcher.PrefixEndpointAddressMessageFilter

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

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0
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