extensions-section.md

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<extensions> section | Microsoft Docs		03/30/2017	.net-framework			dotnet-clr		article	53a59fb6-dede-47ec-9384-b3c2e8f0c1fa	4	Erikre	erikre	erikre

<extensions> section

This configuration section contains a collection of extensions, which enable the user to create user-defined bindings, behaviors, and other aspects of extensions.

<system.ServiceModel>

Syntax

<system.serviceModel>  
  <extensions>  
    <bindingExtensions>  
    </bindingExtensions>  
    <behaviorExtensions>  
    </behaviorExtensions>  
    <bindingElementExtensions>  
    </bindingElementExtensions>
    <endpointExtensions>
    </endpointExtensions>
  </extensions>  
</system.serviceModel>  

Attributes and Elements

The following sections describe attributes, child elements, and parent elements.

Attributes

None.

Child Elements

Element	Description
<behaviorExtensions>	This section contains child elements that specify behavior extensions, which enable the user to customize service or endpoint behaviors.
<bindingElementExtensions>	This section enables the use of a custom binding element from a machine or application configuration file.
<bindingExtensions>	This section contains child elements that specify binding extensions, which enable the user to customize bindings.
<endpointExtensions>	This section contains child elements that registers standard endpoints.

Parent Elements

Element	Description
system.ServiceModel	The root element of all WCF configuration elements.