QueryForConnectionCallback Delegato

Definizione

Il delegato QueryForConnectionCallback determina se è disponibile una connessione nella cache.The QueryForConnectionCallback delegate determines whether there is a cached connection available for use.

public delegate System::DirectoryServices::Protocols::LdapConnection ^ QueryForConnectionCallback(LdapConnection ^ primaryConnection, LdapConnection ^ referralFromConnection, System::String ^ newDistinguishedName, LdapDirectoryIdentifier ^ identifier, NetworkCredential ^ credential, long currentUserToken);
public delegate System.DirectoryServices.Protocols.LdapConnection QueryForConnectionCallback(LdapConnection primaryConnection, LdapConnection referralFromConnection, string newDistinguishedName, LdapDirectoryIdentifier identifier, NetworkCredential credential, long currentUserToken);
type QueryForConnectionCallback = delegate of LdapConnection * LdapConnection * string * LdapDirectoryIdentifier * NetworkCredential * int64 -> LdapConnection
Public Delegate Function QueryForConnectionCallback(primaryConnection As LdapConnection, referralFromConnection As LdapConnection, newDistinguishedName As String, identifier As LdapDirectoryIdentifier, credential As NetworkCredential, currentUserToken As Long) As LdapConnection 

Parametri

primaryConnection
LdapConnection

Oggetto LdapConnection che specifica la connessione primaria.A LdapConnection object that specifies the primary connection.

referralFromConnection
LdapConnection

Oggetto LdapConnection che specifica la connessione che fornisce il riferimento.A LdapConnection object that specifies the connection that provides the referral.

newDistinguishedName
String

Oggetto String che specifica il nome distinto (DN) della voce desiderata nel server di riferimento.A String object that specifies the distinguished name (DN) of the desired entry in the referred server.

identifier
LdapDirectoryIdentifier

Oggetto LdapDirectoryIdentifier che specifica l'identicatore per la directory LDAP di riferimento.A LdapDirectoryIdentifier object that specifies the identifier for the referred LDAP directory.

credential
NetworkCredential

Oggetto NetworkCredential che specifica le credenziali da passare al server di riferimento.A NetworkCredential object that specifies the credentials to pass to the referred server.

currentUserToken
Int64

LUID dell'utente corrente.The LUID for the current user.

Valore restituito

LdapConnection

Viene restituito un oggetto LdapConnection nella cache, se disponibile.A cached LdapConnection is returned, if there is one available. Se non vi sono connessioni nella cache disponibili, viene restituito NULL.If no cached connection is available, NULL is returned.

Ereditarietà
QueryForConnectionCallback

Metodi di estensione

GetMethodInfo(Delegate)

Ottiene un oggetto che rappresenta il metodo rappresentato dal delegato specificato.Gets an object that represents the method represented by the specified delegate.

Si applica a