• Article

Classe Login

The Login object represents a SQL Server login account that has been granted access to the instance of SQL Server through Windows Authentication or SQL Server Authentication.

Espace de noms :  Microsoft.SqlServer.Management.Smo
Assembly :  Microsoft.SqlServer.Smo (dans Microsoft.SqlServer.Smo.dll)

Syntaxe

'Déclaration
<PhysicalFacetAttribute> _
<EvaluationModeAttribute(AutomatedPolicyEvaluationMode.CheckOnSchedule)> _
Public NotInheritable Class Login _
    Inherits ScriptNameObjectBase _
    Implements IObjectPermission, ICreatable, IAlterable, IDroppable,  _
    IRenamable, IScriptable, ILoginOptions, IDmfFacet
'Utilisation
Dim instance As Login

[PhysicalFacetAttribute]
[EvaluationModeAttribute(AutomatedPolicyEvaluationMode.CheckOnSchedule)]
public sealed class Login : ScriptNameObjectBase, 
    IObjectPermission, ICreatable, IAlterable, IDroppable, IRenamable, 
    IScriptable, ILoginOptions, IDmfFacet

[PhysicalFacetAttribute]
[EvaluationModeAttribute(AutomatedPolicyEvaluationMode::CheckOnSchedule)]
public ref class Login sealed : public ScriptNameObjectBase, 
    IObjectPermission, ICreatable, IAlterable, IDroppable, IRenamable, 
    IScriptable, ILoginOptions, IDmfFacet

[<SealedAttribute>]
[<PhysicalFacetAttribute>]
[<EvaluationModeAttribute(AutomatedPolicyEvaluationMode.CheckOnSchedule)>]
type Login =  
    class
        inherit ScriptNameObjectBase
        interface IObjectPermission
        interface ICreatable
        interface IAlterable
        interface IDroppable
        interface IRenamable
        interface IScriptable
        interface ILoginOptions
        interface IDmfFacet
    end

public final class Login extends ScriptNameObjectBase implements IObjectPermission, ICreatable, IAlterable, IDroppable, IRenamable, IScriptable, ILoginOptions, IDmfFacet

Notes

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

To set Login object properties, users must have ALTER ANY LOGIN permissions on the server or be a member of the sysadmin fixed server role.

To create or drop a login, users must have ALTER ANY LOGIN permissions on the server or be a member of the sysadmin fixed server role.

To grant, deny, or revoke permission on the login to other users, users must have CONTROL permissions on the logon or be a member of the sysadmin or securityadmin fixed server roles.

To set the password on a login without providing an old password, users must be a member of the sysadmin fixed server role.

Thread Safety

Tout membre statique public (Partagé dans Microsoft Visual Basic) de ce type est sûr dans le cadre des opérations à plusieurs threads. Tous les membres de l'instance ne sont pas garantis comme sûrs.

Sécurité des threads

Tous les membres publics static (Shared dans Visual Basic) de ce type sont thread-safe. Il n'est pas garanti que les membres d'instance soient thread-safe.