Login Class
The Login object represents a Microsoft SQL Server login account that has been granted access to the instance of SQL Server through Microsoft Windows Authentication or SQL Server Authentication.
Espace de noms: Microsoft.SqlServer.Management.Smo
Assembly: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)
Syntaxe
'Déclaration
Public NotInheritable Class Login
Inherits ScriptNameObjectBase
Implements IObjectPermission, ICreatable, IAlterable, IDroppable, _
IRenamable, IScriptable
public sealed class Login : ScriptNameObjectBase, IObjectPermission, ICreatable, IAlterable,
IDroppable, IRenamable, IScriptable
public ref class Login sealed : public ScriptNameObjectBase, IObjectPermission, ICreatable, IAlterable,
IDroppable, IRenamable, IScriptable
public final class Login extends ScriptNameObjectBase implements IObjectPermission, ICreatable,
IAlterable, IDroppable, IRenamable, IScriptable
public final class Login extends ScriptNameObjectBase implements IObjectPermission, ICreatable,
IAlterable, IDroppable, IRenamable, IScriptable
Notes
Cet espace de noms, cette classe ou ce membre est pris en charge uniquement par la version 2.0 de Microsoft .NET Framework.
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.
Inheritance Hierarchy
System.Object
Microsoft.SqlServer.Management.Smo.SmoObjectBase
Microsoft.SqlServer.Management.Smo.SqlSmoObject
Microsoft.SqlServer.Management.Smo.NamedSmoObject
Microsoft.SqlServer.Management.Smo.ScriptNameObjectBase
Microsoft.SqlServer.Management.Smo.Login
Exemple
How to: Enumerate Logins and Associated Users in Visual Basic .NET
Sécurité des threads
Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
Plateformes
Plateformes de développement
Pour obtenir la liste des plateformes prises en charge, consultez Configuration matérielle et logicielle requise pour l'installation de SQL Server 2005.
Plateformes cibles
Pour obtenir la liste des plateformes prises en charge, consultez Configuration matérielle et logicielle requise pour l'installation de SQL Server 2005.
Voir aussi
Référence
Login Members
Microsoft.SqlServer.Management.Smo Namespace
Autres ressources
Managing Users, Roles, and Logins
Entités de sécurité
CREATE LOGIN (Transact-SQL)