EvaluationHistory.Key 类

The EvaluationHistory.Key class represents the key that identifies the EvaluationHistory class.

继承层次结构

System.Object
  Microsoft.SqlServer.Management.Sdk.Sfc.SfcKey
    Microsoft.SqlServer.Management.Dmf.EvaluationHistory.Key

命名空间：  Microsoft.SqlServer.Management.Dmf
程序集：  Microsoft.SqlServer.Dmf（在 Microsoft.SqlServer.Dmf.dll 中）

语法

声明
<StrongNameIdentityPermissionAttribute(SecurityAction.LinkDemand, PublicKey := "0024000004800000940000000602000000240000525341310004000001000100272736ad6e5f9586bac2d531eabc3acc666c2f8ec879fa94f8f7b0327d2ff2ed523448f83c3d5c5dd2dfc7bc99c5286b2c125117bf5cbe242b9d41750732b2bdffe649c6efb8e5526d526fdd130095ecdb7bf210809c6cdad8824faa9ac0310ac3cba2aa0523567b2dfa7fe250b30facbd62d4ec99b94ac47c7d3b28f1f6e4c8")> _
Public NotInheritable Class Key _
    Inherits SfcKey
用法
Dim instance As EvaluationHistory.Key

[StrongNameIdentityPermissionAttribute(SecurityAction.LinkDemand, PublicKey = "0024000004800000940000000602000000240000525341310004000001000100272736ad6e5f9586bac2d531eabc3acc666c2f8ec879fa94f8f7b0327d2ff2ed523448f83c3d5c5dd2dfc7bc99c5286b2c125117bf5cbe242b9d41750732b2bdffe649c6efb8e5526d526fdd130095ecdb7bf210809c6cdad8824faa9ac0310ac3cba2aa0523567b2dfa7fe250b30facbd62d4ec99b94ac47c7d3b28f1f6e4c8")]
public sealed class Key : SfcKey

[StrongNameIdentityPermissionAttribute(SecurityAction::LinkDemand, PublicKey = L"0024000004800000940000000602000000240000525341310004000001000100272736ad6e5f9586bac2d531eabc3acc666c2f8ec879fa94f8f7b0327d2ff2ed523448f83c3d5c5dd2dfc7bc99c5286b2c125117bf5cbe242b9d41750732b2bdffe649c6efb8e5526d526fdd130095ecdb7bf210809c6cdad8824faa9ac0310ac3cba2aa0523567b2dfa7fe250b30facbd62d4ec99b94ac47c7d3b28f1f6e4c8")]
public ref class Key sealed : public SfcKey

[<SealedAttribute>]
[<StrongNameIdentityPermissionAttribute(SecurityAction.LinkDemand, PublicKey = "0024000004800000940000000602000000240000525341310004000001000100272736ad6e5f9586bac2d531eabc3acc666c2f8ec879fa94f8f7b0327d2ff2ed523448f83c3d5c5dd2dfc7bc99c5286b2c125117bf5cbe242b9d41750732b2bdffe649c6efb8e5526d526fdd130095ecdb7bf210809c6cdad8824faa9ac0310ac3cba2aa0523567b2dfa7fe250b30facbd62d4ec99b94ac47c7d3b28f1f6e4c8")>]
type Key =  
    class 
        inherit SfcKey 
    end

public final class Key extends SfcKey

EvaluationHistory.Key 类型公开以下成员。

构造函数

	名称	说明
	EvaluationHistory.Key()	Initializes a new instance of the EvaluationHistory.Key class.
	EvaluationHistory.Key(Int64)	Initializes a new instance of the EvaluationHistory.Key class that has the specified ID value.
	EvaluationHistory.Key(EvaluationHistory.Key)	Initializes a new instance of the EvaluationHistory.Key class based on the specified key.

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属性

	名称	说明
	ID	Gets or sets the ID value of the EvaluationHistory key.
	InstanceType	Gets the type of the instance class associated with this key class. （从 SfcKey 继承。）

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方法

	名称	说明
	Equals(Object)	Determines whether the specified object is equal to the exception detail represented by the EvaluationHistory.Key object. （覆盖 SfcKey.Equals(Object)。）
	Equals(SfcKey)	Determines whether the specified object is equal to the exception detail represented by the EvaluationHistory.Key object. （覆盖 SfcKey.Equals(SfcKey)。）
	Equals(Object, Object)	Determines whether the two specified objects are the same.
	GetHashCode	Gets the hash code for the object. （覆盖 SfcKey.GetHashCode()。）
	GetType	（从 Object 继承。）
	GetUrnFragment	Gets the unique resource name (URN) path partial string that represents the history object. （覆盖 SfcKey.GetUrnFragment()。）
	ToString	不要在您的代码中直接引用此成员。它支持 SQL Server 基础结构。 Returns a String value that is a sortable representation of the object that can be used in external comparers. （从 SfcKey 继承。）

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运算符

	名称	说明
	Equality(Object, EvaluationHistory.Key)	Determines whether the object identified by a Object is the same as the object identified by a EvaluationHistory.Key.
	Equality(EvaluationHistory.Key, EvaluationHistory.Key)	Determines whether the objects identified by two EvaluationHistory.Key objects are the same.
	Equality(EvaluationHistory.Key, Object)	Determines whether the object identified by a Object is the same as the object identified by a EvaluationHistory.Key.
	Inequality(Object, EvaluationHistory.Key)	Determines whether the object identified by a Object is different than the object identified by a EvaluationHistory.Key.
	Inequality(EvaluationHistory.Key, EvaluationHistory.Key)	Determines whether the objects identified by two EvaluationHistory.Key objects are different.
	Inequality(EvaluationHistory.Key, Object)	Determines whether the object identified by a Object is different than the object identified by a EvaluationHistory.Key.

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注释

仅 Microsoft .NET Framework 的 2.0 版本支持此命名空间、类或成员。

Thread Safety

此类型的任何公共静态（Microsoft Visual Basic 中的 Shared）成员在多线程操作中是安全的。但不保证所有实例成员都是线程安全的。

线程安全

此类型的任何公共 static（在 Visual Basic 中为 Shared） 成员都是线程安全的。不保证所有实例成员都是线程安全的。

请参阅

参考

Microsoft.SqlServer.Management.Dmf 命名空间