ConnectionEvaluationHistory 類別

The ConnectionEvaluationHistory object represents information about parent policy evaluation that is stored in the system catalogs.

繼承階層

System.Object
  Microsoft.SqlServer.Management.Sdk.Sfc.SfcInstance
    Microsoft.SqlServer.Management.Dmf.ConnectionEvaluationHistory

命名空間：  Microsoft.SqlServer.Management.Dmf
組件：  Microsoft.SqlServer.Dmf (在 Microsoft.SqlServer.Dmf.dll 中)

語法

'宣告
<StrongNameIdentityPermissionAttribute(SecurityAction.LinkDemand, PublicKey := "0024000004800000940000000602000000240000525341310004000001000100272736ad6e5f9586bac2d531eabc3acc666c2f8ec879fa94f8f7b0327d2ff2ed523448f83c3d5c5dd2dfc7bc99c5286b2c125117bf5cbe242b9d41750732b2bdffe649c6efb8e5526d526fdd130095ecdb7bf210809c6cdad8824faa9ac0310ac3cba2aa0523567b2dfa7fe250b30facbd62d4ec99b94ac47c7d3b28f1f6e4c8")> _
Public NotInheritable Class ConnectionEvaluationHistory _
    Inherits SfcInstance
'用途
Dim instance As ConnectionEvaluationHistory

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

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

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

public final class ConnectionEvaluationHistory extends SfcInstance

ConnectionEvaluationHistory 型別公開下列成員。

建構函式

	名稱	說明
	ConnectionEvaluationHistory	Initializes a new instance of the EvaluationHistory class.

上層

屬性

	名稱	說明
	AbstractIdentityKey	不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SfcInstance。)
	EvaluationDetails	Gets a EvaluationDetailCollection object with the evaluation details for this collection.
	EvaluationId	Gets an Int32 value that specifies an evaluation ID.
	Exception	Gets a String value that describes the exception, if one occured.
	ID	Gets the integer value that uniquely identifies the referenced evaluation history record.
	IdentityKey	Gets the SfcKey value that specifies the key value that identifies the evaluation history record.
	Metadata	Returns metadata about the instance and its domain. (繼承自 SfcInstance。)
	Parent	Gets or sets the instance parent via the keychain.
	Properties	Returns a collection instance properties. (繼承自 SfcInstance。)
	Result	Gets or sets a Boolean value that specifies whether the policy executed successfully.
	ServerInstance	Gets a String value that specifies the name of the instance of the Database Engine.
	State	Returns the state of the SfcInstance object. (繼承自 SfcInstance。)
	Urn	Returns the uniform resource name of the SfcInstance object. (繼承自 SfcInstance。)

上層

方法

	名稱	說明
	CreateIdentityKey	不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SfcInstance。)
	Discover	Discovers dependencies in the evaluation history. (覆寫 SfcInstance.Discover(ISfcDependencyDiscoveryObjectSink)。)
	Equals	(繼承自 Object。)
	GetChildCollection	不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SfcInstance。)
	GetDomain	不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SfcInstance。)
	GetHashCode	(繼承自 Object。)
	GetObjectFactory	Gets a SfcObjectFactory object that contains the object factory for the referenced object.
	GetPropertySet	Returns the set of properties for the SfcInstance object. (繼承自 SfcInstance。)
	GetType	(繼承自 Object。)
	GetTypeMetadataImpl	Indicates the domains that override by returning the right TypeMetadata class directly. 不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SfcInstance。)
	InitializeUIPropertyState	不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SfcInstance。)
	OnPropertyMetadataChanges	Invoked whenever the effective value of any SfcInstance metadata is updated. (繼承自 SfcInstance。)
	OnPropertyValueChanges	Invoked whenever the effective value of any SfcInstance property is updated. (繼承自 SfcInstance。)
	Refresh	Refreshes the object's properties by reading them from the server. (繼承自 SfcInstance。)
	ResetKey	不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SfcInstance。)
	Serialize	Serializes the instance to XML. (繼承自 SfcInstance。)
	ToString	Returns a string representation of the instance Urn. (繼承自 SfcInstance。)

上層

事件

	名稱	說明
	PropertyChanged	CLS-compliant event for property changes. (繼承自 SfcInstance。)
	PropertyMetadataChanged	CLS-compliant event for property metadata changes. (繼承自 SfcInstance。)

上層

備註

The evaluation history contains information for all the targets in the policy. However, the details of the evaluation for each instance of SQL Server is stored in the collection of ConnectionEvaluationHistory objects in ConnectionEvaluationHistories property. Evaluation details for each target object are in the EvaluationDetail object.

The evaluation history information for a policy is also in the syspolicy_policy_execution_history (Transact-SQL) system catalog.

只有 Microsoft .NET Framework 2.0 版支援此命名空間、類別或成員。

執行緒安全性

這個型別的任何公用 static (在 Visual Basic 中為 Shared) 成員都是執行緒安全的。並不是所有的執行個體成員都保證可以用於所有的執行緒。

請參閱

參考

Microsoft.SqlServer.Management.Dmf 命名空間