DynamicAdapterManagerAttribute Class

Artikel
07/22/2011

Custom attribute used to indicate that an adapter manager supports any arbitrary LogicalAdapterId. Using this attribute on an AdapterManager implies that the AdapterManager can be used generically to support multiple different Adapters or multiple different Models. The MEF based ModelBus ConfigurationManager will query such AdapterManagers to discover which AdapterIds they support at runtime rather than just rely on MEF meta-data thus allowing the AdapterManager to dynamically support arbitrary models.

Inheritance Hierarchy

System.Object
System.Attribute
Microsoft.VisualStudio.Modeling.Integration.DynamicAdapterManagerAttribute

Namespace: Microsoft.VisualStudio.Modeling.Integration
Assembly: Microsoft.VisualStudio.Modeling.Sdk.Integration.10.0 (in Microsoft.VisualStudio.Modeling.Sdk.Integration.10.0.dll)

Syntax

'Declaration
<MetadataAttributeAttribute> _
<AttributeUsageAttribute(AttributeTargets.Class, AllowMultiple := False)> _
Public NotInheritable Class DynamicAdapterManagerAttribute _
    Inherits Attribute

[MetadataAttributeAttribute]
[AttributeUsageAttribute(AttributeTargets.Class, AllowMultiple = false)]
public sealed class DynamicAdapterManagerAttribute : Attribute

[MetadataAttributeAttribute]
[AttributeUsageAttribute(AttributeTargets::Class, AllowMultiple = false)]
public ref class DynamicAdapterManagerAttribute sealed : public Attribute

[<Sealed>]
[<MetadataAttributeAttribute>]
[<AttributeUsageAttribute(AttributeTargets.Class, AllowMultiple = false)>]
type DynamicAdapterManagerAttribute =  
    class
        inherit Attribute
    end

public final class DynamicAdapterManagerAttribute extends Attribute

The DynamicAdapterManagerAttribute type exposes the following members.

Constructors

	Name	Description
	DynamicAdapterManagerAttribute()	Default Constructor
	DynamicAdapterManagerAttribute(Boolean)	Constructor

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Properties

	Name	Description
	IsDynamic	The MEF meta-data exposed by this Attribute. Indicates whether the AdapterManager supports any arbitrary LogicalAdapterId or not.
	TypeId	When implemented in a derived class, gets a unique identifier for this Attribute. (Inherited from Attribute.)

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Methods

	Name	Description
	Equals	Infrastructure. Returns a value that indicates whether this instance is equal to a specified object. (Inherited from Attribute.)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
	GetHashCode	Returns the hash code for this instance. (Inherited from Attribute.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	IsDefaultAttribute	When overridden in a derived class, indicates whether the value of this instance is the default value for the derived class. (Inherited from Attribute.)
	Match	When overridden in a derived class, returns a value that indicates whether this instance equals a specified object. (Inherited from Attribute.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	ToString	Returns a string that represents the current object. (Inherited from Object.)

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Explicit Interface Implementations

	Name	Description
	_Attribute.GetIDsOfNames	Maps a set of names to a corresponding set of dispatch identifiers. (Inherited from Attribute.)
	_Attribute.GetTypeInfo	Retrieves the type information for an object, which can be used to get the type information for an interface. (Inherited from Attribute.)
	_Attribute.GetTypeInfoCount	Retrieves the number of type information interfaces that an object provides (either 0 or 1). (Inherited from Attribute.)
	_Attribute.Invoke	Provides access to properties and methods exposed by an object. (Inherited from Attribute.)

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Remarks

Provides an alternative to using the standard MEF [ExportMetadata(...)] attribute

Thread Safety

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

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