ImplementedInterface Element (ProxyGen)

Article
2012-11-16

Represents an interface that another type implements. The type cannot be an array.

<ImplementedInterface>
  <ExternalTypeReference>...</ExternalTypeReference>
  <TypeReference>...</TypeReference>
</ImplementedInterface>

TypeReference_Type

Attributes and Elements

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

Attributes

None.

Child Elements

Element	Description
ExternalTypeReference	Optional ExternalTypeReference_Type element. Describes an interface that is not defined in the proxy descriptor file. You must include either an ExternalTypeReference or TypeReference element, but not both.
TypeReference	Optional InternalTypeReference_Type element. Describes an interface that is defined in the proxy descriptor file. You must include either a TypeReference or ExternalTypeReference element, but not both.

ExternalTypeReference

Optional ExternalTypeReference_Type element.

Describes an interface that is not defined in the proxy descriptor file. You must include either an ExternalTypeReference or TypeReference element, but not both.

TypeReference

Optional InternalTypeReference_Type element.

Describes an interface that is defined in the proxy descriptor file. You must include either a TypeReference or ExternalTypeReference element, but not both.

Parent Elements

Element	Description
Class Element for COMLibrary	Represents a proxy class for a COM class.
Class Element for ManagedLibrary	Represents a proxy class for a managed class.
Exception	Represents a proxy exception for a managed exception.
Interface Element for COMLibrary	Represents a proxy interface for a COM interface.
Interface Element for ManagedLibrary	Represents a proxy interface for a managed interface.
Struct	Represents a proxy struct for a managed struct.

Example

The following example demonstrates an ImplementedInterface element that is a child of a Class element. This ImplementedInterface element specifies that a proxy class named Microsoft.VisualStudio.Tools.Applications.Samples.ShapeApp.DrawingCollection implements the System.Collections.IEnumerable interface.

<Class originalFullyQualifiedName="Microsoft.VisualStudio.Tools.Applications.Samples.ShapeApp.DrawingCollection"
    isExcluded="false"
    isAddInEntryPoint="false">
  <ImplementedInterface>
    <ExternalTypeReference type="System.Collections.IEnumerable" />
  </ImplementedInterface>
...
  <Method originalName="GetEnumerator" isExcluded="false">
    <ReturnType>
      <ExternalTypeReference type="System.Collections.IEnumerator" />
    </ReturnType>
  </Method>
</Class>

Element Information

Namespace	https://schemas.microsoft.com/vsta/2008/01/ProxyGenDescriptor
Schema name	ProxyGen Descriptor
Validation file	ProxyGenDescriptorv2.xsd
Can be empty	No

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