CryptographicProvider 类

The CryptographicProvider object represents a SQL Server cryptographic provider.

继承层次结构

System.Object
  Microsoft.SqlServer.Management.Smo.SmoObjectBase
    Microsoft.SqlServer.Management.Smo.SqlSmoObject
      Microsoft.SqlServer.Management.Smo.NamedSmoObject
        Microsoft.SqlServer.Management.Smo.CryptographicProvider

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

语法

声明
<PhysicalFacetAttribute> _
<EvaluationModeAttribute(AutomatedPolicyEvaluationMode.CheckOnSchedule)> _
Public NotInheritable Class CryptographicProvider _
    Inherits NamedSmoObject _
    Implements ISfcSupportsDesignMode, ICreatable, IAlterable, IDroppable,  _
    IScriptable
用法
Dim instance As CryptographicProvider

[PhysicalFacetAttribute]
[EvaluationModeAttribute(AutomatedPolicyEvaluationMode.CheckOnSchedule)]
public sealed class CryptographicProvider : NamedSmoObject, 
    ISfcSupportsDesignMode, ICreatable, IAlterable, IDroppable, IScriptable

[PhysicalFacetAttribute]
[EvaluationModeAttribute(AutomatedPolicyEvaluationMode::CheckOnSchedule)]
public ref class CryptographicProvider sealed : public NamedSmoObject, 
    ISfcSupportsDesignMode, ICreatable, IAlterable, IDroppable, IScriptable

[<SealedAttribute>]
[<PhysicalFacetAttribute>]
[<EvaluationModeAttribute(AutomatedPolicyEvaluationMode.CheckOnSchedule)>]
type CryptographicProvider =  
    class 
        inherit NamedSmoObject 
        interface ISfcSupportsDesignMode 
        interface ICreatable 
        interface IAlterable 
        interface IDroppable 
        interface IScriptable 
    end

public final class CryptographicProvider extends NamedSmoObject implements ISfcSupportsDesignMode, ICreatable, IAlterable, IDroppable, IScriptable

CryptographicProvider 类型公开以下成员。

构造函数

	名称	说明
	CryptographicProvider()	Initializes a new default instance of the CryptographicProvider class.
	CryptographicProvider(Server, String)	Initializes a new instance of the CryptographicProvider class on the specified instance of SQL Server and with the specified name.

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属性

	名称	说明
	AsymmetricKeyExportable	Gets the Boolean value that specifies whether the asymmetric key is exportable.
	AsymmetricKeyImportable	Gets the Boolean value that specifies whether the asymmetric key is importable.
	AsymmetricKeyPersistable	Gets the Boolean value that specifies whether the asymmetric key can be persisted.
	AsymmetricKeySupported	Gets the Boolean value that specifies whether the asymmetric key is supported.
	AuthenticationType	Gets the type of authentication that is used by the cryptographic provider.
	DllPath	Gets or sets the path to the physical file that contains the cryptographic provider.
	Enabled	Gets or sets the Boolean value that specifies whether the cryptographic provider is enabled.
	ID	Gets the ID value that uniquely identifies the cryptographic provider.
	Name	Gets or sets a String which contains the name of the object. （覆盖 NamedSmoObject.Name。）
	Parent	Gets or sets the parent of the CryptographicProvider object.
	Properties	Gets a collection of Property objects that represent the object properties. （从 SqlSmoObject 继承。）
	ProviderGuid	Gets the Guid value that uniquely identifies the cryptographic provider.
	SqlCryptographicVersion	Gets the version number of the SQL Server cryptographic provider assembly.
	State	Gets the state of the referenced object. （从 SmoObjectBase 继承。）
	SymmetricKeyExportable	Gets the Boolean value that specifies whether the symmetric key is exportable.
	SymmetricKeyImportable	Gets the Boolean value that specifies whether the symmetric key is importable.
	SymmetricKeyPersistable	Gets the Boolean value that specifies whether the symmetric key can be persisted.
	SymmetricKeySupported	Gets the Boolean value that specifies whether the symmetric key is supported.
	Urn	Gets the Uniform Resource Name (URN) address value that uniquely identifies the object. （从 SqlSmoObject 继承。）
	UserData	Gets or sets user-defined data associated with the referenced object. （从 SmoObjectBase 继承。）
	Version	Gets the version of the cryptographic provider.

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方法

	名称	说明
	Alter	Updates any CryptographicProvider object property changes on an instance of SQL Server.
	Create	Creates a new CryptographicProvider object on the connected server that has the specified name and DLL path.
	Disable	Disables the CryptographicProvider on the connected server.
	Discover	Discovers a list of type Object. （从 SqlSmoObject 继承。）
	Drop	Removes the CryptographicProvider object and updates the connected server.
	Enable	Enables the cryptographic provider.
	EnumEncryptionAlgorithms	Enumerates a list of encryption algorithms that are supported by the cryptographic provider.
	EnumProviderKeys	Enumerates a list of encryption keys that are supported by the cryptographic provider.
	Equals	（从 Object 继承。）
	FormatSqlVariant	Formats an object as SqlVariant type. （从 SqlSmoObject 继承。）
	GetContextDB	Gets the context database that is associated with this object. （从 SqlSmoObject 继承。）
	GetDBName	Gets the database name that is associated with the object. （从 SqlSmoObject 继承。）
	GetHashCode	（从 Object 继承。）
	GetPropValue	Gets a property value of the SqlSmoObject object. （从 SqlSmoObject 继承。）
	GetPropValueOptional	Gets a property value of the SqlSmoObject object. （从 SqlSmoObject 继承。）
	GetPropValueOptionalAllowNull	Gets a property value of the SqlSmoObject object. （从 SqlSmoObject 继承。）
	GetServerObject	Gets the server of the SqlSmoObject object. （从 SqlSmoObject 继承。）
	GetType	（从 Object 继承。）
	Initialize()	Initializes the object and forces the properties be loaded. （从 SqlSmoObject 继承。）
	Initialize(Boolean)	Initializes the object and forces the properties be loaded. （从 SqlSmoObject 继承。）
	IsObjectInitialized	Verifies whether the object has been initialized. （从 SqlSmoObject 继承。）
	IsObjectInSpace	Verifies whether the object is isolated or connected to the instance of SQL Server. （从 SqlSmoObject 继承。）
	Refresh	Refreshes the object and retrieves properties when the object is next accessed. （从 SqlSmoObject 继承。）
	Script()	Generates a Transact-SQL script that can be executed to create or delete the CryptographicProvider object.
	Script(ScriptingOptions)	Generates a Transact-SQL script that can be executed to create or delete the CryptographicProvider object by using the specified scripting options.
	SetParentImpl	Sets the parent of the SqlSmoObject to the newParent parameter. （从 SqlSmoObject 继承。）
	ToString	Returns a String that represents the referenced object. （从 SqlSmoObject 继承。）
	Upgrade	Upgrades the cryptographic provider assembly to the DLL version at the specified path.
	Validate	Validates the state of an object. （从 SmoObjectBase 继承。）

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事件

	名称	说明
	PropertyChanged	Represents the event that occurs when a property is changed. （从 SqlSmoObject 继承。）
	PropertyMetadataChanged	Represents the event that occurs when property metadata changes. （从 SqlSmoObject 继承。）

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显式接口实现

	名称	说明
	IAlienObject.Discover	Discovers any dependencies. 不要在您的代码中直接引用此成员。它支持 SQL Server 基础结构。 （从 SqlSmoObject 继承。）
	IAlienObject.GetDomainRoot	Returns the root of the domain. （从 SqlSmoObject 继承。）
	IAlienObject.GetParent	Gets the parent of this object. 不要在您的代码中直接引用此成员。它支持 SQL Server 基础结构。 （从 SqlSmoObject 继承。）
	IAlienObject.GetPropertyType	Gets the type of the specified property. （从 SqlSmoObject 继承。）
	IAlienObject.GetPropertyValue	Gets the value of the specified property. （从 SqlSmoObject 继承。）
	IAlienObject.GetUrn	Gets the Unified Resource Name (URN) of the object. 不要在您的代码中直接引用此成员。它支持 SQL Server 基础结构。 （从 SqlSmoObject 继承。）
	IAlienObject.Resolve	Gets the instance that contains the information about the object from the Unified Resource Name (URN) of the object. （从 SqlSmoObject 继承。）
	IAlienObject.SetObjectState	Sets the object state to the specified SfcObjectState value. （从 SqlSmoObject 继承。）
	IAlienObject.SetPropertyValue	Sets the property value. （从 SqlSmoObject 继承。）
	ISfcPropertyProvider.GetPropertySet	Gets the interface reference to the set of properties of this object. （从 SqlSmoObject 继承。）
	ISfcSupportsDesignMode.IsDesignMode	A Boolean indicating whether the instance is in design mode.

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注释

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.Smo 命名空间