Class AttributeUsageAttribute

Specifies the usage of another attribute class. This class cannot be inherited.

Inheritance

Object

Attribute

AttributeUsageAttribute

Inherited Members

Object.ToString()

Object.Equals(Object)

Object.Equals(Object, Object)

Object.ReferenceEquals(Object, Object)

Object.GetHashCode()

Object.GetType()

Object.MemberwiseClone()

Namespace: System

Assembly: mscorlib.dll

Syntax

[AttributeUsage(AttributeTargets.Class)]
public sealed class AttributeUsageAttribute : Attribute

Constructors

AttributeUsageAttribute(AttributeTargets)

Initializes a new instance of the AttributeUsageAttribute class with the specified list of AttributeTargets, the AllowMultiple value, and the Inherited value.

Declaration

public AttributeUsageAttribute(AttributeTargets validOn)

Parameters

Type	Name	Description
AttributeTargets	validOn	The set of values combined using a bitwise OR operation to indicate which program elements are valid.

Properties

AllowMultiple

Gets or sets a Boolean value indicating whether more than one instance of the indicated attribute can be specified for a single program element.

Declaration

public bool AllowMultiple { get; set; }

Property Value

Type	Description
Boolean	true if more than one instance is allowed to be specified; otherwise, false. The default is false.

Inherited

Gets or sets a Boolean value that determines whether the indicated attribute is inherited by derived classes and overriding members.

Declaration

public bool Inherited { get; set; }

Property Value

Type	Description
Boolean	true if the attribute can be inherited by derived classes and overriding members; otherwise, false. The default is true.

ValidOn

Gets a set of values identifying which program elements that the indicated attribute can be applied to.

Declaration

public AttributeTargets ValidOn { get; }

Property Value

Type	Description
AttributeTargets	One or several AttributeTargets values. The default is All.

Extension Methods

LogDispatcher.GetCurrentClassLogger(Object)