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ReplicationObject.LoadProperties Yöntemi

Varolan bir nesnenin özelliklerini sunucudan yükler.

Ad Alanı:  Microsoft.SqlServer.Replication
Derleme:  Microsoft.SqlServer.Rmo (Microsoft.SqlServer.Rmo içinde.dll)

Sözdizimi

'Bildirim
Public Function LoadProperties As Boolean
'Kullanım
Dim instance As ReplicationObject
Dim returnValue As Boolean

returnValue = instance.LoadProperties()

public bool LoadProperties()

public:
bool LoadProperties()

member LoadProperties : unit -> bool 

public function LoadProperties() : boolean

Dönüş Değeri

Tür: System.Boolean
A Boolean değer.If true, the object exists on the instance of Microsoft SQL Server. Yanlış , nesne üzerinde örnek SQL Server.

Açıklamalar

Özellikler önceden yüklenmiş, bunlar yeniden yüklenecek değil.Geçerli değillerse, çağrı yenileme özelliklerini yenilemek için nesne yöntem.

Bu nesne hakkında yeterli bilgi yoksa, bir özel durum oluşturuldu.Nesne sunucu üzerinde yoksa, yöntem döndürür yanlış.Aksi takdirde özellikler yüklenir ve yöntem döndürür doğru.

Bu ad, sınıf veya üye yalnızca desteklenen sürüm 2.0.net Framework.

Örnekler

            // Define the server, database, and publication names
            string publisherName = publisherInstance;
            string publicationName = "AdvWorksSalesOrdersMerge";
            string publicationDbName = "AdventureWorks2008R2";

            MergePublication publication;

            // Create a connection to the Publisher.
            ServerConnection conn = new ServerConnection(publisherName);

            try
            {
                // Connect to the Publisher.
                conn.Connect();

                // Set the required properties for the publication.
                publication = new MergePublication();
                publication.ConnectionContext = conn;
                publication.Name = publicationName;
                publication.DatabaseName = publicationDbName;


                // If we can't get the properties for this merge publication, then throw an application exception.
                if (publication.LoadProperties())
                {
                    // If DDL replication is currently enabled, disable it.
                    if (publication.ReplicateDdl == DdlReplicationOptions.All)
                    {
                        publication.ReplicateDdl = DdlReplicationOptions.None;
                    }
                    else
                    {
                        publication.ReplicateDdl = DdlReplicationOptions.All;
                    }
                }
                else
                {
                    throw new ApplicationException(String.Format(
                        "Settings could not be retrieved for the publication. " +
                        "Ensure that the publication {0} exists on {1}.",
                        publicationName, publisherName));
                }
            }
            catch (Exception ex)
            {
                // Do error handling here.
                throw new ApplicationException(
                    "The publication property could not be changed.", ex);
            }
            finally
            {
                conn.Disconnect();
            }

' Define the server, database, and publication names
Dim publisherName As String = publisherInstance
Dim publicationName As String = "AdvWorksSalesOrdersMerge"
Dim publicationDbName As String = "AdventureWorks2008R2"

Dim publication As MergePublication

' Create a connection to the Publisher.
Dim conn As ServerConnection = New ServerConnection(publisherName)

Try
    ' Connect to the Publisher.
    conn.Connect()

    ' Set the required properties for the publication.
    publication = New MergePublication()
    publication.ConnectionContext = conn
    publication.Name = publicationName
    publication.DatabaseName = publicationDbName

    ' If we can't get the properties for this merge publication, then throw an application exception.
    If publication.LoadProperties() Then
        ' If DDL replication is currently enabled, disable it.
        If publication.ReplicateDdl = DdlReplicationOptions.All Then
            publication.ReplicateDdl = DdlReplicationOptions.None
        Else
            publication.ReplicateDdl = DdlReplicationOptions.All
        End If
    Else
        Throw New ApplicationException(String.Format( _
         "Settings could not be retrieved for the publication. " + _
         "Ensure that the publication {0} exists on {1}.", _
         publicationName, publisherName))
    End If
Catch ex As Exception
    ' Do error handling here.
    Throw New ApplicationException( _
        "The publication property could not be changed.", ex)
Finally
    conn.Disconnect()
End Try