LinkedServerLogin-Klasse

The LinkedServerLogin object represents a SQL Server logon account that has permission to connect to the linked server.

Vererbungshierarchie

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

Namespace:  Microsoft.SqlServer.Management.Smo
Assembly:  Microsoft.SqlServer.Smo (in Microsoft.SqlServer.Smo.dll)

Syntax

'Declaration
<SfcElementTypeAttribute("Login")> _
Public NotInheritable Class LinkedServerLogin _
    Inherits NamedSmoObject _
    Implements ISfcSupportsDesignMode, ICreatable, IDroppable, IAlterable
'Usage
Dim instance As LinkedServerLogin

[SfcElementTypeAttribute("Login")]
public sealed class LinkedServerLogin : NamedSmoObject, 
    ISfcSupportsDesignMode, ICreatable, IDroppable, IAlterable

[SfcElementTypeAttribute(L"Login")]
public ref class LinkedServerLogin sealed : public NamedSmoObject, 
    ISfcSupportsDesignMode, ICreatable, IDroppable, IAlterable

[<SealedAttribute>]
[<SfcElementTypeAttribute("Login")>]
type LinkedServerLogin =  
    class 
        inherit NamedSmoObject 
        interface ISfcSupportsDesignMode 
        interface ICreatable 
        interface IDroppable 
        interface IAlterable 
    end

public final class LinkedServerLogin extends NamedSmoObject implements ISfcSupportsDesignMode, ICreatable, IDroppable, IAlterable

Der LinkedServerLogin-Typ macht folgende Elemente verfügbar.

Konstruktoren

	Name	Beschreibung
	LinkedServerLogin()	Initializes a new instance of the LinkedServerLogin class.
	LinkedServerLogin(LinkedServer, String)	Initializes a new instance of the LinkedServerLogin class for the specified linked server and with the specified name.

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Eigenschaften

	Name	Beschreibung
	DateLastModified	Gets the date and time when the linked server logon was last modified.
	Impersonate	Gets or sets the Boolean property value that specifies whether the SQL Server authenticated logon account connects to the linked server using its own credentials or using a specified logon name and password.
	Name	Gets or sets the name of the linked server log-in. (Überschreibt NamedSmoObject.Name.)
	Parent	Gets or sets the Server object that is the parent of the LinkedServerLogin object.
	Properties	Gets a collection of Property objects that represent the object properties. (Geerbt von SqlSmoObject.)
	RemoteUser	Gets or sets an alternative logon name for the linked server logon to impersonate when it accesses data on a linked server.
	State	Gets the state of the referenced object. (Geerbt von SmoObjectBase.)
	Urn	Gets the Uniform Resource Name (URN) address value that uniquely identifies the object. (Geerbt von SqlSmoObject.)
	UserData	Gets or sets user-defined data associated with the referenced object. (Geerbt von SmoObjectBase.)

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Methoden

	Name	Beschreibung
	Alter	Updates any property changes on an instance of SQL Server.
	Create	Creates a linked server logon as defined by the LinkedServerLogin object.
	Discover	Discovers a list of type Object. (Geerbt von SqlSmoObject.)
	Drop	Removes the linked server logon.
	Equals	(Geerbt von Object.)
	FormatSqlVariant	Formats an object as SqlVariant type. (Geerbt von SqlSmoObject.)
	GetContextDB	Gets the context database that is associated with this object. (Geerbt von SqlSmoObject.)
	GetDBName	Gets the database name that is associated with the object. (Geerbt von SqlSmoObject.)
	GetHashCode	(Geerbt von Object.)
	GetPropValue	Gets a property value of the SqlSmoObject object. (Geerbt von SqlSmoObject.)
	GetPropValueOptional	Gets a property value of the SqlSmoObject object. (Geerbt von SqlSmoObject.)
	GetPropValueOptionalAllowNull	Gets a property value of the SqlSmoObject object. (Geerbt von SqlSmoObject.)
	GetServerObject	Gets the server of the SqlSmoObject object. (Geerbt von SqlSmoObject.)
	GetType	(Geerbt von Object.)
	Initialize()	Initializes the object and forces the properties be loaded. (Geerbt von SqlSmoObject.)
	Initialize(Boolean)	Initializes the object and forces the properties be loaded. (Geerbt von SqlSmoObject.)
	IsObjectInitialized	Verifies whether the object has been initialized. (Geerbt von SqlSmoObject.)
	IsObjectInSpace	Verifies whether the object is isolated or connected to the instance of SQL Server. (Geerbt von SqlSmoObject.)
	Refresh	Refreshes the object and retrieves properties when the object is next accessed. (Geerbt von SqlSmoObject.)
	SetParentImpl	Sets the parent of the SqlSmoObject to the newParent parameter. (Geerbt von SqlSmoObject.)
	SetRemotePassword(SecureString)	Sets the password for an alternative login name used when a distributed query or another SQL Server process accesses data on a linked server using an OLE DB Provider.
	SetRemotePassword(String)	Sets the password for an alternative logon name used when a distributed query or another SQL Server process accesses data on a linked server using an OLE DB Provider.
	ToString	Returns a String that represents the referenced object. (Geerbt von SqlSmoObject.)
	Validate	Validates the state of an object. (Geerbt von SmoObjectBase.)

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Ereignisse

	Name	Beschreibung
	PropertyChanged	Represents the event that occurs when a property is changed. (Geerbt von SqlSmoObject.)
	PropertyMetadataChanged	Represents the event that occurs when property metadata changes. (Geerbt von SqlSmoObject.)

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Explizite Schnittstellenimplementierungen

	Name	Beschreibung
	IAlienObject.Discover	Discovers any dependencies. Verweisen Sie nicht direkt im Code auf dieses Element. Unterstützt die SQL Server-Infrastruktur. (Geerbt von SqlSmoObject.)
	IAlienObject.GetDomainRoot	Returns the root of the domain. (Geerbt von SqlSmoObject.)
	IAlienObject.GetParent	Gets the parent of this object. Verweisen Sie nicht direkt im Code auf dieses Element. Unterstützt die SQL Server-Infrastruktur. (Geerbt von SqlSmoObject.)
	IAlienObject.GetPropertyType	Gets the type of the specified property. (Geerbt von SqlSmoObject.)
	IAlienObject.GetPropertyValue	Gets the value of the specified property. (Geerbt von SqlSmoObject.)
	IAlienObject.GetUrn	Gets the Unified Resource Name (URN) of the object. Verweisen Sie nicht direkt im Code auf dieses Element. Unterstützt die SQL Server-Infrastruktur. (Geerbt von SqlSmoObject.)
	IAlienObject.Resolve	Gets the instance that contains the information about the object from the Unified Resource Name (URN) of the object. (Geerbt von SqlSmoObject.)
	IAlienObject.SetObjectState	Sets the object state to the specified SfcObjectState value. (Geerbt von SqlSmoObject.)
	IAlienObject.SetPropertyValue	Sets the property value. (Geerbt von SqlSmoObject.)
	ISfcPropertyProvider.GetPropertySet	Gets the interface reference to the set of properties of this object. (Geerbt von SqlSmoObject.)
	ISfcSupportsDesignMode.IsDesignMode	Gets a Boolean value that indicates whether the object supports design mode.

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Hinweise

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

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

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

To set the password for the linked server login, users must have ALTER ANY LOGIN permission on the server or be a member of the sysadmin fixed server role.

Thread Safety

Alle öffentlichen, statischen Elemente dieses Typs (Shared in Microsoft Visual Basic) sind für Vorgänge mit mehreren Threads sicher. Bei Instanzmembern ist die Threadsicherheit nicht gewährleistet.

Beispiele

Verwenden von Verbindungsservern in SMO

Threadsicherheit

Alle öffentlichen static (Shared in Visual Basic)-Elemente dieses Typs sind Threadsicher. Für Instanzelemente wird die Threadsicherheit nicht gewährleistet.

Siehe auch

Verweis

Microsoft.SqlServer.Management.Smo-Namespace

Andere Ressourcen

Verbindungsserver (Datenbankmodul)

sp_addlinkedsrvlogin (Transact-SQL)