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BindingElement.CanBuildChannelListener<TChannel> Method

Returns a value that indicates whether the binding element can build a listener for a specific type of channel.

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

public virtual bool CanBuildChannelListener<TChannel>(
	BindingContext context
)
where TChannel : class, IChannel

Type Parameters

TChannel

The type of channel the listener accepts.

Parameters

context
Type: System.ServiceModel.Channels.BindingContext
The BindingContext that provides context for the binding element.

Return Value

Type: System.Boolean
true if the IChannelListener<TChannel> of type IChannel can be built by the binding element; otherwise, false.

ExceptionCondition
ArgumentNullException

context is null.

Use this method if you want to check that the channel listener for channels of type TChannel can be build for the context provided before attempting to build the listener. Alternatively, build the channel listener by calling BuildChannelListener<TChannel> and catch the exception generated if it cannot be built.


CustomBinding binding = new CustomBinding();
HttpTransportBindingElement element = new HttpTransportBindingElement();
BindingParameterCollection parameters = new BindingParameterCollection();
Uri baseAddress = new Uri("http://localhost:8000/ChannelApp");
String relAddress = "http://localhost:8000/ChannelApp/service";
BindingContext context = new BindingContext(binding, parameters, baseAddress, relAddress, ListenUriMode.Explicit);

bool bFlag = element.CanBuildChannelListener<IReplyChannel>(context);


.NET Framework

Supported in: 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, 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.

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