.NET Framework Class Library
DataKeyPropertyAttribute Class

Specifies the default property of a control that the ControlParameter property binds to at run time.

Inheritance Hierarchy
SystemObject
   SystemAttribute
    System.Web.UIDataKeyPropertyAttribute

Namespace:   System.Web.UI
Assembly:  System.Web (in System.Web.dll)
Syntax
<[%$TOPIC/dd322152_en-us_VS_110_3_0_0_0_0%]([%$TOPIC/dd322152_en-us_VS_110_3_0_0_0_1%].Class)> _
Public NotInheritable Class DataKeyPropertyAttribute _
	Inherits [%$TOPIC/dd322152_en-us_VS_110_3_0_0_0_2%]
[[%$TOPIC/dd322152_en-us_VS_110_3_0_1_0_0%]([%$TOPIC/dd322152_en-us_VS_110_3_0_1_0_1%].Class)]
public sealed class DataKeyPropertyAttribute : [%$TOPIC/dd322152_en-us_VS_110_3_0_1_0_2%]
[[%$TOPIC/dd322152_en-us_VS_110_3_0_2_0_0%]([%$TOPIC/dd322152_en-us_VS_110_3_0_2_0_1%]::Class)]
public ref class DataKeyPropertyAttribute sealed : public [%$TOPIC/dd322152_en-us_VS_110_3_0_2_0_2%]
[<[%$TOPIC/dd322152_en-us_VS_110_3_0_3_0_0%]>]
[<[%$TOPIC/dd322152_en-us_VS_110_3_0_3_0_1%]([%$TOPIC/dd322152_en-us_VS_110_3_0_3_0_2%].Class)>]
type DataKeyPropertyAttribute =  
    class 
        inherit [%$TOPIC/dd322152_en-us_VS_110_3_0_3_0_3%] 
    end

The DataKeyPropertyAttribute type exposes the following members.

Constructors
  NameDescription
Public method DataKeyPropertyAttributeInitializes a new instance of the DataKeyPropertyAttribute class by using the name of the data-key property attribute.
Top
Properties
  NameDescription
Public property NameGets the name of the data-key property attribute.
Public property TypeIdWhen implemented in a derived class, gets a unique identifier for this Attribute. (Inherited from Attribute.)
Top
Methods
  NameDescription
Public method EqualsCompares the name of the DataKeyPropertyAttribute object to a specified object. (Overrides AttributeEquals(Object).)
Public method GetHashCodeGets the hash code for an instance of the DataKeyPropertyAttribute class. (Overrides AttributeGetHashCode.)
Public method GetTypeGets the Type of the current instance. (Inherited from Object.)
Public method IsDefaultAttributeWhen overridden in a derived class, indicates whether the value of this instance is the default value for the derived class. (Inherited from Attribute.)
Public method MatchWhen overridden in a derived class, returns a value that indicates whether this instance equals a specified object. (Inherited from Attribute.)
Public method ToStringReturns a string that represents the current object. (Inherited from Object.)
Top
Explicit Interface Implementations
  NameDescription
Explicit interface implemetation Private method _AttributeGetIDsOfNamesMaps a set of names to a corresponding set of dispatch identifiers. (Inherited from Attribute.)
Explicit interface implemetation Private method _AttributeGetTypeInfoRetrieves the type information for an object, which can be used to get the type information for an interface. (Inherited from Attribute.)
Explicit interface implemetation Private method _AttributeGetTypeInfoCountRetrieves the number of type information interfaces that an object provides (either 0 or 1). (Inherited from Attribute.)
Explicit interface implemetation Private method _AttributeInvokeProvides access to properties and methods exposed by an object. (Inherited from Attribute.)
Top
Version Information

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4
Platforms

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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.