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AddressFilterMode Enumeration

Specifies the type of match semantics used by the dispatcher to route incoming messages to the correct endpoint.

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

public enum AddressFilterMode

Member nameDescription
AnyIndicates a filter that matches on any address of an incoming message.

Using this value turns off the WCF address filter check. Any message, no matter what its WS-Adressing:To identity is accepted.

ExactIndicates a filter that does an exact match on the address of an incoming message.
PrefixIndicates a filter does the longest prefix matches on the address of an incoming message.

The value of the AddressFilterMode enumeration is set on the AddressFilterMode property.

The longest prefix match criterion specified by Prefix requires that the destination address be matched by the largest number of leading address bits in the filter. The default value is Exact.

    [ServiceBehavior(AddressFilterMode = AddressFilterMode.Prefix)]
    public class CalculatorService : ICalculator
        public double Add(double n1, double n2)
            return n1 + n2;

        public double Subtract(double n1, double n2)
            return n1 - n2;

        public double Multiply(double n1, double n2)
            return n1 * n2;

        public double Divide(double n1, double n2)
            return n1 / n2;

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0

.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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