DslDefinitionModelCommandExtensionAttribute Class

Article
07/22/2011

Provides a strongly typed custom attribute which allows user to use the following: [DslDefinitionModelCommandExtension] in lieu of [Export(typeof(ICommandExtension)] [ExportMetadata("DslDefinitionModelExtensionFilter", null)] Use this attribute to Export an ICommandExtension MEF part for DslDefinitionModel designer.

Inheritance Hierarchy

System.Object
  System.Attribute
    System.ComponentModel.Composition.ExportAttribute
      Microsoft.VisualStudio.Modeling.DslDefinition.ExtensionEnablement.DslDefinitionModelCommandExtensionAttribute

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

Syntax

'Déclaration
<MetadataAttributeAttribute> _
<AttributeUsageAttribute(AttributeTargets.Class, AllowMultiple := False)> _
Public NotInheritable Class DslDefinitionModelCommandExtensionAttribute _
    Inherits ExportAttribute

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

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

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

public final class DslDefinitionModelCommandExtensionAttribute extends ExportAttribute

The DslDefinitionModelCommandExtensionAttribute type exposes the following members.

Constructors

	Name	Description
	DslDefinitionModelCommandExtensionAttribute

Top

Properties

	Name	Description
	ContractName	Gets the contract name that is used to export the type or member marked with this attribute. (Inherited from ExportAttribute.)
	ContractType	Gets the contract type that is exported by the member that this attribute is attached to. (Inherited from ExportAttribute.)
	DslDefinitionModelExtensionFilter	MEF metadata exported by this part. The Property name is the key which indicates the base designer to which this extension belongs.
	TypeId	When implemented in a derived class, gets a unique identifier for this Attribute. (Inherited from Attribute.)

Top

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.)

Top

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.)

Top

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.

Partager via