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AsymmetricKey 類別

The AsymmetricKey object represents a SQL Server asymmetric key.

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

語法

'宣告
<StateChangeEventAttribute("ALTER_ASYMMETRIC_KEY", "ASYMMETRICKEY", "ASYMMETRIC KEY")> _
<PhysicalFacetAttribute> _
<StateChangeEventAttribute("CREATE_ASYMMETRIC_KEY", "ASYMMETRICKEY", "ASYMMETRIC KEY")> _
<EvaluationModeAttribute(AutomatedPolicyEvaluationMode.None Or AutomatedPolicyEvaluationMode.Enforce Or AutomatedPolicyEvaluationMode.CheckOnChanges Or AutomatedPolicyEvaluationMode.CheckOnSchedule)> _
Public NotInheritable Class AsymmetricKey _
    Inherits NamedSmoObject _
    Implements IAlterable, IDroppable, IObjectPermission
'用途
Dim instance As AsymmetricKey

[StateChangeEventAttribute("ALTER_ASYMMETRIC_KEY", "ASYMMETRICKEY", "ASYMMETRIC KEY")]
[PhysicalFacetAttribute]
[StateChangeEventAttribute("CREATE_ASYMMETRIC_KEY", "ASYMMETRICKEY", "ASYMMETRIC KEY")]
[EvaluationModeAttribute(AutomatedPolicyEvaluationMode.None|AutomatedPolicyEvaluationMode.Enforce|AutomatedPolicyEvaluationMode.CheckOnChanges|AutomatedPolicyEvaluationMode.CheckOnSchedule)]
public sealed class AsymmetricKey : NamedSmoObject, 
    IAlterable, IDroppable, IObjectPermission

[StateChangeEventAttribute(L"ALTER_ASYMMETRIC_KEY", L"ASYMMETRICKEY", L"ASYMMETRIC KEY")]
[PhysicalFacetAttribute]
[StateChangeEventAttribute(L"CREATE_ASYMMETRIC_KEY", L"ASYMMETRICKEY", L"ASYMMETRIC KEY")]
[EvaluationModeAttribute(AutomatedPolicyEvaluationMode::None|AutomatedPolicyEvaluationMode::Enforce|AutomatedPolicyEvaluationMode::CheckOnChanges|AutomatedPolicyEvaluationMode::CheckOnSchedule)]
public ref class AsymmetricKey sealed : public NamedSmoObject, 
    IAlterable, IDroppable, IObjectPermission

[<SealedAttribute>]
[<StateChangeEventAttribute("ALTER_ASYMMETRIC_KEY", "ASYMMETRICKEY", "ASYMMETRIC KEY")>]
[<PhysicalFacetAttribute>]
[<StateChangeEventAttribute("CREATE_ASYMMETRIC_KEY", "ASYMMETRICKEY", "ASYMMETRIC KEY")>]
[<EvaluationModeAttribute(AutomatedPolicyEvaluationMode.None|AutomatedPolicyEvaluationMode.Enforce|AutomatedPolicyEvaluationMode.CheckOnChanges|AutomatedPolicyEvaluationMode.CheckOnSchedule)>]
type AsymmetricKey =  
    class
        inherit NamedSmoObject
        interface IAlterable
        interface IDroppable
        interface IObjectPermission
    end

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

備註

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

To set any AsymmetricKey object properties and run the Alter method, users must have CONTROL permission on the database.

To create an AsymmetricKey object, users must have CREATE ASYMMETRIC KEY role permission on the parent database.

To drop an AsymmetricKey object, users must be the owner of the asymmetric key or have CONTROL permission on the asymmetric key.

To grant, deny, and revoke permission on the AsymmetricKey object, users must have CONROL permission on the asymmetric key.

執行緒安全性

這個類型的任何公用static (在 Visual Basic 中為 Shared) 成員都是安全執行緒。不保證任何執行個體成員都可以是安全執行緒。