DataKeyPropertyAttribute 类

定义

指定 ControlParameter 属性在运行时绑定到的控件的默认属性。Specifies the default property of a control that the ControlParameter property binds to at run time.

public ref class DataKeyPropertyAttribute sealed : Attribute
[System.AttributeUsage(System.AttributeTargets.Class)]
public sealed class DataKeyPropertyAttribute : Attribute
type DataKeyPropertyAttribute = class
    inherit Attribute
Public NotInheritable Class DataKeyPropertyAttribute
Inherits Attribute
继承
DataKeyPropertyAttribute
属性

构造函数

DataKeyPropertyAttribute(String)

使用数据键属性特性的名称初始化 DataKeyPropertyAttribute 类的新实例。Initializes a new instance of the DataKeyPropertyAttribute class by using the name of the data-key property attribute.

属性

Name

获取数据键属性特性的名称。Gets the name of the data-key property attribute.

TypeId

在派生类中实现时,获取此 Attribute 的唯一标识符。When implemented in a derived class, gets a unique identifier for this Attribute.

(继承自 Attribute)

方法

Equals(Object)

DataKeyPropertyAttribute 对象的名称与指定对象相比较。Compares the name of the DataKeyPropertyAttribute object to a specified object.

GetHashCode()

获取 DataKeyPropertyAttribute 类的实例的哈希代码。Gets the hash code for an instance of the DataKeyPropertyAttribute class.

GetType()

获取当前实例的 TypeGets the Type of the current instance.

(继承自 Object)
IsDefaultAttribute()

在派生类中重写时,指示此实例的值是否是派生类的默认值。When overridden in a derived class, indicates whether the value of this instance is the default value for the derived class.

(继承自 Attribute)
Match(Object)

当在派生类中重写时,返回一个指示此实例是否等于指定对象的值。When overridden in a derived class, returns a value that indicates whether this instance equals a specified object.

(继承自 Attribute)
MemberwiseClone()

创建当前 Object 的浅表副本。Creates a shallow copy of the current Object.

(继承自 Object)
ToString()

返回一个表示当前对象的 string。Returns a string that represents the current object.

(继承自 Object)

显式接口实现

_Attribute.GetIDsOfNames(Guid, IntPtr, UInt32, UInt32, IntPtr)

将一组名称映射为对应的一组调度标识符。Maps a set of names to a corresponding set of dispatch identifiers.

(继承自 Attribute)
_Attribute.GetTypeInfo(UInt32, UInt32, IntPtr)

检索对象的类型信息,然后可以使用该信息获取接口的类型信息。Retrieves the type information for an object, which can be used to get the type information for an interface.

(继承自 Attribute)
_Attribute.GetTypeInfoCount(UInt32)

检索对象提供的类型信息接口的数量(0 或 1)。Retrieves the number of type information interfaces that an object provides (either 0 or 1).

(继承自 Attribute)
_Attribute.Invoke(UInt32, Guid, UInt32, Int16, IntPtr, IntPtr, IntPtr, IntPtr)

提供对某一对象公开的属性和方法的访问。Provides access to properties and methods exposed by an object.

(继承自 Attribute)

适用于