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04/02/2012

SymmetricKey 類別

The SymmetricKey object represents a SQL Server symmetric key.

繼承階層

System. . :: . .Object
  Microsoft.SqlServer.Management.Smo. . :: . .SmoObjectBase
    Microsoft.SqlServer.Management.Smo. . :: . .SqlSmoObject
      Microsoft.SqlServer.Management.Smo. . :: . .NamedSmoObject
        Microsoft.SqlServer.Management.Smo..::..SymmetricKey

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

語法

'宣告
<EvaluationModeAttribute(AutomatedPolicyEvaluationMode.CheckOnSchedule)> _
<PhysicalFacetAttribute> _
Public NotInheritable Class SymmetricKey _
    Inherits NamedSmoObject _
    Implements IAlterable, IDroppable, IObjectPermission
'用途
Dim instance As SymmetricKey

[EvaluationModeAttribute(AutomatedPolicyEvaluationMode.CheckOnSchedule)]
[PhysicalFacetAttribute]
public sealed class SymmetricKey : NamedSmoObject, 
    IAlterable, IDroppable, IObjectPermission

[EvaluationModeAttribute(AutomatedPolicyEvaluationMode::CheckOnSchedule)]
[PhysicalFacetAttribute]
public ref class SymmetricKey sealed : public NamedSmoObject, 
    IAlterable, IDroppable, IObjectPermission

[<SealedAttribute>]
[<EvaluationModeAttribute(AutomatedPolicyEvaluationMode.CheckOnSchedule)>]
[<PhysicalFacetAttribute>]
type SymmetricKey =  
    class
        inherit NamedSmoObject
        interface IAlterable
        interface IDroppable
        interface IObjectPermission
    end

public final class SymmetricKey extends NamedSmoObject implements IAlterable, IDroppable, IObjectPermission

SymmetricKey 型別公開下列成員。

建構函式

	名稱	說明
	SymmetricKey() () () ()	Initializes a new instance of the SymmetricKey class.
	SymmetricKey(Database, String)	Initializes a new instance of the SymmetricKey class on the specified database and with the specified name.

上層

屬性

	名稱	說明
	CreateDate	Gets the date and time when the symmetric key was created.
	DateLastModified	Gets the date and time when the symmetric key was last modified.
	EncryptionAlgorithm	Gets or sets the symmetric key encryption algorithm.
	ExecuteForScalar	取得或設定 Boolean 屬性值，指定物件是否設定為執行純量選項。 (繼承自 SqlSmoObject。)
	ID	Gets the ID value that uniquely identifies the symmetric key.
	IsOpen	Gets the Boolean property value that specifies whether the symmetric key is open.
	IsTouched	取得 Boolean 屬性值，指定物件屬性是否已更新但尚未保存在伺服器上。 (繼承自 SqlSmoObject。)
	KeyGuid	Get the GUID value that uniquely identifies the symmetric key globally.
	KeyLength	Gets the length of the symmetric key in bits.
	Name	Gets or sets the name of the object. (繼承自 NamedSmoObject。)
	ObjectInSpace	取得 Boolean 屬性值，指定物件是否存在於隔離中，或是直接或間接連接至 SQL Server 執行個體。 (繼承自 SqlSmoObject。)
	Owner	Gets or sets the owner of the symmetric key.
	Parent	Gets or sets the Database object that is the parent of the SymmetricKey object.
	Properties	取得代表物件屬性的 Property 物件集合。 (繼承自 SqlSmoObject。)
	ProviderName	Gets or sets the key provider's name.
	ScalarResult	取得受參考物件的純量結果。 (繼承自 SqlSmoObject。)
	State	Gets the state of the referenced object. (繼承自 SmoObjectBase。)
	Urn	取得可唯一識別物件的統一資源名稱 (URN) 位址值。 (繼承自 SqlSmoObject。)
	UserData	Gets or sets user-defined data associated with the referenced object. (繼承自 SmoObjectBase。)

上層

方法

	名稱	說明
	AddDatabaseContext(StringCollection)	將資料庫內容加入至以 queries 參數來識別的查詢集合。 (繼承自 SqlSmoObject。)
	AddDatabaseContext(StringCollection, ScriptingOptions)	將資料庫內容加入至以 queries 參數來識別的查詢集合，並使用指定的指令碼選項。 (繼承自 SqlSmoObject。)
	AddKeyEncryption(SymmetricKeyEncryption)	Adds key encryption to the symmetric key.
	AddKeyEncryption(array<SymmetricKeyEncryption> [] () [] [])	Adds key encryption to the symmetric key.
	Alter	Updates any SymmetricKey object property changes on the instance of Microsoft SQL Server.
	AlterImpl	啟動物件更改事件。 (繼承自 SqlSmoObject。)
	AlterImplFinish	物件更改事件完成時呼叫的方法。 (繼承自 SqlSmoObject。)
	AlterImplInit	初始化物件更改事件時呼叫的方法。 (繼承自 SqlSmoObject。)
	AlterImplWorker	呼叫 Alter 方法。 (繼承自 SqlSmoObject。)
	BindDefaultImpl	繫結參數所識別的預設項目。 (繼承自 SqlSmoObject。)
	BindRuleImpl	將規則結構描述繫結至參數所識別的規則和資料行。 (繼承自 SqlSmoObject。)
	CheckCollation	檢查 collationName 參數所識別之定序方法的指令碼選項順序。 (繼承自 SqlSmoObject。)
	CheckObjectState() () () ()	驗證受參考物件的狀態。 (繼承自 SqlSmoObject。)
	CheckObjectState(Boolean)	驗證受參考物件的狀態，並以選項指定如果還未建立該物件則擲回例外狀況。 (繼承自 SqlSmoObject。)
	CheckObjectStateImpl	檢查 SqlSmoObject 的狀態。 (繼承自 SqlSmoObject。)
	CheckVersion100	檢查 SQL Server 的版本是否為 SQL Server 2008。 (繼承自 SqlSmoObject。)
	CheckVersion80	檢查 SQL Server 2000 上物件的有效性。 (繼承自 SqlSmoObject。)
	CheckVersion80SP3	檢查 SQL Server 2000 SP3 上物件的有效性。 (繼承自 SqlSmoObject。)
	CheckVersion90	檢查 SQL Server 2005 上物件的有效性。 (繼承自 SqlSmoObject。)
	CheckVersionBelow90	檢查 SQL Server 的版本是否在 SQL Server 2005 之前。 (繼承自 SqlSmoObject。)
	CleanObject	將物件設定為未修改狀態。 (繼承自 SqlSmoObject。)
	Close	Closes the symmetric key.
	Create(SymmetricKeyEncryption, SymmetricKeyEncryptionAlgorithm)	Creates a symmetric key on the database with the specified encryption type and method.
	Create(array<SymmetricKeyEncryption> [] () [] [], SymmetricKeyEncryptionAlgorithm)	Creates a symmetric key on the database with the specified encryption type and method.
	Create(SymmetricKeyEncryption, SymmetricKeyEncryptionAlgorithm, SecureString)	Creates a symmetric key on the database with the specified encryption type and method.
	Create(SymmetricKeyEncryption, SymmetricKeyEncryptionAlgorithm, String)	Creates a symmetric key on the database with the specified encryption type and method.
	Create(array<SymmetricKeyEncryption> [] () [] [], SymmetricKeyEncryptionAlgorithm, SecureString)	Creates a symmetric key on the database with the specified encryption type and method.
	Create(array<SymmetricKeyEncryption> [] () [] [], SymmetricKeyEncryptionAlgorithm, String)	Creates a symmetric key on the database with the specified encryption type and method.
	Create(SymmetricKeyEncryption, SymmetricKeyEncryptionAlgorithm, SecureString, String)	Creates a symmetric key on the database with the specified encryption type and method.
	Create(SymmetricKeyEncryption, SymmetricKeyEncryptionAlgorithm, String, String)	Creates a symmetric key on the database with the specified encryption type and method.
	Create(SymmetricKeyEncryption, String, String, CreateDispositionType)	Creates a symmetric key on the database with the specified encryption type and method.
	Create(array<SymmetricKeyEncryption> [] () [] [], SymmetricKeyEncryptionAlgorithm, SecureString, String)	Creates a symmetric key on the database with the specified encryption type and method.
	Create(array<SymmetricKeyEncryption> [] () [] [], SymmetricKeyEncryptionAlgorithm, String, String)	Creates a symmetric key on the database with the specified encryption type and method.
	CreateImpl	使用指令碼選項建立物件。 (繼承自 SqlSmoObject。)
	CreateImplFinish	建立事件完成時呼叫的方法。 (繼承自 SqlSmoObject。)
	CreateImplInit	初始化建立事件時呼叫的方法。 (繼承自 SqlSmoObject。)
	Deny(ObjectPermissionSet, String)	Denies the specified set of permissions for the specified grantee on the symmetric key.
	Deny(ObjectPermissionSet, array<String> [] () [] [])	Denies the specified set of permissions for the specified grantees on the symmetric key.
	Deny(ObjectPermissionSet, String, Boolean)	Denies the specified set of permissions for the specified grantee and other users that the grantee granted the specified set of permissions on the symmetric key.
	Deny(ObjectPermissionSet, array<String> [] () [] [], Boolean)	Denies the specified set of permissions for the specified grantees and other users that the grantee granted the specified set of permissions on the symmetric key.
	Discover	探索 Object 類型的清單。 (繼承自 SqlSmoObject。)
	Drop() () () ()	Removes a symmetric key from the instance of SQL Server.
	Drop(Boolean)	Removes a symmetric key and the provider key associated with it from the instance of SQL Server.
	DropImpl	卸除 SqlSmoObject。 (繼承自 SqlSmoObject。)
	DropImplWorker	呼叫 Drop 方法。 (繼承自 SqlSmoObject。)
	DropKeyEncryption(SymmetricKeyEncryption)	Removes the specified key encryption from the symmetric key.
	DropKeyEncryption(array<SymmetricKeyEncryption> [] () [] [])	Removes the specified key encryptions from the symmetric key.
	EnumKeyEncryptions	Enumerates a list of key encryptions associated with the symmetric key.
	EnumObjectPermissions() () () ()	Enumerates a list of object permissions for the symmetric key.
	EnumObjectPermissions(String)	Enumerates a list of object permissions for a specified grantee on the symmetric key.
	EnumObjectPermissions(ObjectPermissionSet)	Enumerates a list of object permissions for a specified permission on the symmetric key.
	EnumObjectPermissions(String, ObjectPermissionSet)	Enumerates a list of object permissions for a specified grantee and a specified permission on the symmetric key.
	EnumScriptImpl	列舉 so 參數所指定的指令碼。 (繼承自 SqlSmoObject。)
	EnumScriptImplWorker	呼叫方法，用以列舉 so 參數所指定的指令碼。 (繼承自 SqlSmoObject。)
	EnumScriptImplWorkerSOChanged	傳回 IEnumerable 字串，描述物件的指令碼選項。 (繼承自 SqlSmoObject。)
	Equals	(繼承自 Object。)
	ExecuteNonQuery	(繼承自 SqlSmoObject。)
	Finalize	(繼承自 Object。)
	FormatSqlVariant	將物件格式化為 SqlVariant 類型。 (繼承自 SqlSmoObject。)
	GenerateDataSpaceFileStreamScript	產生指令碼來建立資料檔案。 (繼承自 SqlSmoObject。)
	GenerateDataSpaceScript	產生指令碼來配置資料檔中的空間。 (繼承自 SqlSmoObject。)
	GetBindDefaultScript	取得指令碼，用以繫結由 defSchema 和 defName 參數所指定的預設值。 (繼承自 SqlSmoObject。)
	GetBindRuleScript	取得指令碼，用以指定繫結規則。 (繼承自 SqlSmoObject。)
	GetBoolParameter(StringBuilder, ScriptingOptions, String, String, Int32%)	指派 SqlSmoObject 的布林參數。 (繼承自 SqlSmoObject。)
	GetBoolParameter(StringBuilder, ScriptingOptions, String, String, Int32%, Boolean)	指派 SqlSmoObject 的布林屬性。 (繼承自 SqlSmoObject。)
	GetDateTimeParameter	指派 SqlSmoObject 的日期時間屬性。 (繼承自 SqlSmoObject。)
	GetDateTimeParameterAsInt	如果 SqlSmoObject 的日期時間屬性不是 null，則將該日期時間屬性指派為整數值。 (繼承自 SqlSmoObject。)
	GetDBName	取得與物件相關聯的資料庫名稱。 (繼承自 SqlSmoObject。)
	GetEnumParameter	指派 SqlSmoObject 的列舉屬性。 (繼承自 SqlSmoObject。)
	GetFragOptionString	取得以字串值表示的 FragmentationOption 物件。 (繼承自 SqlSmoObject。)
	GetGuidParameter	指派 SqlSmoObject 的 Guid 屬性。 (繼承自 SqlSmoObject。)
	GetHashCode	(繼承自 Object。)
	GetParameter(StringBuilder, ScriptingOptions, String, String, Int32%)	指派 SqlSmoObject 的參數。 (繼承自 SqlSmoObject。)
	GetParameter(StringBuilder, ScriptingOptions, String, String, Int32%, Boolean)	指派 SqlSmoObject 的參數。 (繼承自 SqlSmoObject。)
	GetPropValue	取得 SqlSmoObject 物件的屬性值。 (繼承自 SqlSmoObject。)
	GetPropValueOptional	取得 SqlSmoObject 物件的屬性值。 (繼承自 SqlSmoObject。)
	GetPropValueOptionalAllowNull	取得 SqlSmoObject 物件的屬性值。 (繼承自 SqlSmoObject。)
	GetRealValue	取得 SqlSmoObject 物件的屬性值。 (繼承自 SqlSmoObject。)
	GetScriptingOptionsForCreate	取得 SqlSmoObject 物件的 ScriptingOptions。 (繼承自 SqlSmoObject。)
	GetServerName	取得物件相關聯之 SQL Server 執行個體的名稱。 (繼承自 SqlSmoObject。)
	GetServerObject	取得 SqlSmoObject 物件的伺服器。 (繼承自 SqlSmoObject。)
	GetSqlServerVersionName	取得物件相關聯之 SQL Server 執行個體的版本名稱。 (繼承自 SqlSmoObject。)
	GetStringParameter(StringBuilder, ScriptingOptions, String, String, Int32%)	指派 SqlSmoObject 物件的字串參數。 (繼承自 SqlSmoObject。)
	GetStringParameter(StringBuilder, ScriptingOptions, String, String, Int32%, Boolean)	指派 SqlSmoObject 物件的字串參數。 (繼承自 SqlSmoObject。)
	GetTimeSpanParameterAsInt	指派 SqlSmoObject 物件的時間範圍參數。 (繼承自 SqlSmoObject。)
	GetType	(繼承自 Object。)
	GetUrnRecursive(StringBuilder)	指派 SqlSmoObject 物件的 Urn 物件。 (繼承自 SqlSmoObject。)
	GetUrnRecursive(StringBuilder, UrnIdOption)	指派 SqlSmoObject 物件的 Urn 物件。 (繼承自 SqlSmoObject。)
	Grant(ObjectPermissionSet, String)	Grants the specified set of permissions to the specified grantee on the symmetric key.
	Grant(ObjectPermissionSet, array<String> [] () [] [])	Grants the specified set of permissions to the specified grantees on the symmetric key.
	Grant(ObjectPermissionSet, String, Boolean)	Grants access to the specified permission to the grantee and the ability to grant access to other users on the symmetric key.
	Grant(ObjectPermissionSet, array<String> [] () [] [], Boolean)	Grants access to the specified permission to the grantees and the ability to grant access to other users on the symmetric key.
	Grant(ObjectPermissionSet, String, Boolean, String)	Grants the specified set of permissions to the grantee and the ability to grant the set of permissions to other users on the symmetric key under an assumed role.
	Grant(ObjectPermissionSet, array<String> [] () [] [], Boolean, String)	Grants the specified set of permissions to the grantees and the ability to grant the set of permissions to other users on the symmetric key under an assumed role.
	ImplInitialize	初始化 SqlSmoObject 物件的欄位。 (繼承自 SqlSmoObject。)
	Initialize() () () ()	初始化物件，並強制載入屬性。 (繼承自 SqlSmoObject。)
	Initialize(Boolean)	初始化物件，並強制載入屬性。 (繼承自 SqlSmoObject。)
	IsObjectDirty	驗證物件屬性是否已經過修改，而變更尚未保存在 SQL Server 的執行個體上。 (繼承自 SqlSmoObject。)
	IsObjectInitialized	驗證物件是否已初始化。 (繼承自 SqlSmoObject。)
	IsObjectInSpace	驗證物件是否已隔離，或是連接至 SQL Server 的執行個體。 (繼承自 SqlSmoObject。)
	IsVersion80SP3	判斷 SQL Server 的版本是否為 SQL Server 2000 SP3。 (繼承自 SqlSmoObject。)
	IsVersion90AndAbove	判斷 SQL Server 的版本是否為 SQL Server 2005 或更新版本。 (繼承自 SqlSmoObject。)
	MarkDropped	設定卸除 SqlSmoState。 (繼承自 SqlSmoObject。)
	MarkForDropImpl	設定卸除 SqlSmoState。 (繼承自 SqlSmoObject。)
	MemberwiseClone	(繼承自 Object。)
	Open	Opens the symmetric key.
	OpenWithCertificate(String)	Opens the symmetric key with a certificate.
	OpenWithCertificate(String, String)	Opens the symmetric key with a certificate.
	OpenWithSymmetricKey	Opens the symmetric key with another symmetric key.
	PostAlter	SqlSmoObject 更改後啟動的方法。 (繼承自 SqlSmoObject。)
	PostCreate	SqlSmoObject 建立後啟動的方法。 (繼承自 SqlSmoObject。)
	PostDrop	SqlSmoObject 卸除後啟動的方法。 (繼承自 SqlSmoObject。)
	Refresh	接下來要存取物件時，重新整理該物件並擷取屬性。 (繼承自 SqlSmoObject。)
	RenameImpl	僅供參考之用。不支援。我們無法保證未來的相容性。 (繼承自 NamedSmoObject。)
	RenameImplWorker	僅供參考之用。不支援。我們無法保證未來的相容性。 (繼承自 NamedSmoObject。)
	Revoke(ObjectPermissionSet, String)	Revokes a previously granted set of permissions from a grantee on the symmetric key.
	Revoke(ObjectPermissionSet, array<String> [] () [] [])	Revokes a previously granted set of permissions from a list of grantees on the symmetric key.
	Revoke(ObjectPermissionSet, String, Boolean, Boolean)	Revokes previously granted permissions from a grantee on the symmetric key and any other users to whom the grantee has granted the specified set of permissions. The grantee is also given the ability to revoke the specified set of permissions from other users under an assumed role.
	Revoke(ObjectPermissionSet, array<String> [] () [] [], Boolean, Boolean)	Revokes previously granted permissions from grantees on the symmetric key and any other users to whom the grantees have granted the specified set of permissions. The grantees are also given the ability to revoke the specified set of permissions from other users under an assumed role.
	Revoke(ObjectPermissionSet, String, Boolean, Boolean, String)	Revokes previously granted permissions from a grantee on the symmetric key and any other users to whom the grantee has granted the specified set of permissions. The grantee is also given the ability to revoke the specified set of permissions from other users under an assumed role.
	Revoke(ObjectPermissionSet, array<String> [] () [] [], Boolean, Boolean, String)	Revokes previously granted permissions from grantees on the symmetric key and any other users to whom the grantees have granted the specified set of permissions. The grantees are also given the ability to revoke the specified set of permissions from other users under an assumed role.
	ScriptAlter	根據參數來更改 SqlSmoObject。 (繼承自 SqlSmoObject。)
	ScriptChangeOwner	This method supports the SMO infrastructure and is not intended to be used directly from your code. (繼承自 NamedSmoObject。)
	ScriptCreate	根據參數來更改 SqlSmoObject。 (繼承自 SqlSmoObject。)
	ScriptDdl	擲回 InvalidSmoOperationException。 (繼承自 SqlSmoObject。)
	ScriptDrop	擲回 InvalidSmoOperationException。 (繼承自 SqlSmoObject。)
	ScriptImpl() () () ()	取得 SqlSmoObject 指令碼的集合。 (繼承自 SqlSmoObject。)
	ScriptImpl(ScriptingOptions)	取得 SqlSmoObject 指令碼的集合。 (繼承自 SqlSmoObject。)
	ScriptImplWorker	取得 SqlSmoObject 指令碼的集合。 (繼承自 SqlSmoObject。)
	ScriptOwner	Alters the script owner authorization. (繼承自 NamedSmoObject。)
	ScriptRename	This method supports the SMO infrastructure and is not intended to be used directly from your code. (繼承自 NamedSmoObject。)
	SetParentImpl	將 SqlSmoObject 的父系設定為 newParent 參數。 (繼承自 SqlSmoObject。)
	SetSchemaOwned	Sets the schema owned value. (繼承自 NamedSmoObject。)
	ToString	傳回代表受參考物件的 String。 (繼承自 SqlSmoObject。)
	TouchImpl	未實作。 (繼承自 SqlSmoObject。)
	UnbindDefaultImpl	將 SqlSmoObject 的預設資料行解除繫結。 (繼承自 SqlSmoObject。)
	UnbindRuleImpl	將 SqlSmoObject 的規則解除繫結。 (繼承自 SqlSmoObject。)
	Validate	Validates the state of an object. (繼承自 SmoObjectBase。)

上層

事件

	名稱	說明
	PropertyChanged	代表屬性變更時所發生的事件。 (繼承自 SqlSmoObject。)
	PropertyMetadataChanged	代表屬性中繼資料變更時所發生的事件。 (繼承自 SqlSmoObject。)

上層

欄位

	名稱	說明
	m_ExtendedProperties	代表屬性，此屬性定義為擴充 SqlSmoObject 所提供的屬性。 (繼承自 SqlSmoObject。)
	singletonParent	代表單一父代。 (繼承自 SqlSmoObject。)

上層

明確繼承實作

	名稱	說明
	IAlienObject. . :: . .Discover	探索任何相依性。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 SqlSmoObject。)
	IAlienObject. . :: . .GetDomainRoot	傳回網域的根目錄。 (繼承自 SqlSmoObject。)
	IAlienObject. . :: . .GetParent	取得此物件的父系。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 SqlSmoObject。)
	IAlienObject. . :: . .GetPropertyType	取得指定的屬性類型。 (繼承自 SqlSmoObject。)
	IAlienObject. . :: . .GetPropertyValue	取得指定的屬性值。 (繼承自 SqlSmoObject。)
	IAlienObject. . :: . .GetUrn	取得物件的統一資源名稱。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 SqlSmoObject。)
	IAlienObject. . :: . .Resolve	取得執行個體，其中包含物件統一資源名稱之物件的相關資訊。 (繼承自 SqlSmoObject。)
	IAlienObject. . :: . .SetObjectState	將物件狀態設定為指定的 SfcObjectState 值。 (繼承自 SqlSmoObject。)
	IAlienObject. . :: . .SetPropertyValue	設定屬性值。 (繼承自 SqlSmoObject。)
	ISfcPropertyProvider. . :: . .GetPropertySet	取得此物件屬性集的介面參考。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 SqlSmoObject。)

上層

備註

To get SymmetricKey object properties, users can be a member of the public fixed server role.

To set SymmetricKey object properties, users must have ALTER permission on the symmetric key.

To create a symmetric key, users must have ALTER ANY SYMMETRIC KEY permissions on the parent database.

To drop a symmetric key, users must have CONTROL permissions on the symmetric key.

To open the symmetric key, users must know the password used to encrypt the symmetric key. CONTROL permission is also required on the certificate or other symmetric key when used to open the specified symmetric key.

To grant, deny, or revoke permissions on the symmetric key to other users, users must have CONTROL permissions on the symmetric key.

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.Smo 命名空間

其他資源

加密階層

CREATE SYMMETRIC KEY (Transact-SQL)

共用方式為

SymmetricKey 類別

繼承階層

語法

建構函式

屬性

方法

事件

欄位

明確 繼承 實作

備註

執行緒安全性

請參閱

參考

其他資源

其他資源

明確繼承實作