BindingClassificationAttribute Class

Artikel
11/05/2012

Used by the system to decide whether to turn a feature on or off when that feature is loaded, based on the specified level of binding.

Inheritance Hierarchy

System.Object
System.Attribute
Microsoft.Data.Schema.Extensibility.BindingClassificationAttribute

Namespace: Microsoft.Data.Schema.Extensibility
Assembly: Microsoft.Data.Schema (in Microsoft.Data.Schema.dll)

Syntax

'Declaration
<AttributeUsageAttribute(AttributeTargets.Class Or AttributeTargets.Interface, Inherited := True,  _
    AllowMultiple := False)> _
Public NotInheritable Class BindingClassificationAttribute _
    Inherits Attribute

[AttributeUsageAttribute(AttributeTargets.Class|AttributeTargets.Interface, Inherited = true, 
    AllowMultiple = false)]
public sealed class BindingClassificationAttribute : Attribute

[AttributeUsageAttribute(AttributeTargets::Class|AttributeTargets::Interface, Inherited = true, 
    AllowMultiple = false)]
public ref class BindingClassificationAttribute sealed : public Attribute

[<Sealed>]
[<AttributeUsageAttribute(AttributeTargets.Class|AttributeTargets.Interface, Inherited = true, 
    AllowMultiple = false)>]
type BindingClassificationAttribute =  
    class
        inherit Attribute
    end

public final class BindingClassificationAttribute extends Attribute

The BindingClassificationAttribute type exposes the following members.

Constructors

	Name	Description
	BindingClassificationAttribute	Creates a new instance of the BindingClassificationAttribute class by using the provided binding classification.

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Properties

	Name	Description
	BindingClassification	Gets the binding level for an extension feature.
	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

The BindingClassificationAttribute can be applied to a class or interface that may have several extensions. This causes all such extensions to inherit the attribute.

If multiple extensibility interfaces occur in the inheritance chain for a feature, the most restrictive classification is used.

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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