TransSubscription.SynchronizationAgent 屬性

定義

取得可用來同步處理訂閱之 TransSynchronizationAgent 類別的執行個體。

public:
 property Microsoft::SqlServer::Replication::TransSynchronizationAgent ^ SynchronizationAgent { Microsoft::SqlServer::Replication::TransSynchronizationAgent ^ get(); };
public Microsoft.SqlServer.Replication.TransSynchronizationAgent SynchronizationAgent { get; }
member this.SynchronizationAgent : Microsoft.SqlServer.Replication.TransSynchronizationAgent
Public ReadOnly Property SynchronizationAgent As TransSynchronizationAgent

屬性值

TransSynchronizationAgent

TransSynchronizationAgent 物件。

範例

// Define the server, publication, and database names.
string subscriberName = subscriberInstance;
string publisherName = publisherInstance;
string publicationName = "AdvWorksProductTran";
string subscriptionDbName = "AdventureWorks2012Replica";
string publicationDbName = "AdventureWorks2012";

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

TransSubscription subscription;

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

    // Define the push subscription.
    subscription = new TransSubscription();
    subscription.ConnectionContext = conn;
    subscription.DatabaseName = publicationDbName;
    subscription.PublicationName = publicationName;
    subscription.SubscriptionDBName = subscriptionDbName;
    subscription.SubscriberName = subscriberName;

    // If the push subscription exists, start the synchronization.
    if (subscription.LoadProperties())
    {
        // Check that we have enough metadata to start the agent.
        if (subscription.SubscriberSecurity != null)
        {
            // Synchronously start the Distribution Agent for the subscription.
            subscription.SynchronizationAgent.Synchronize();
        }
        else
        {
            throw new ApplicationException("There is insufficent metadata to " +
                "synchronize the subscription. Recreate the subscription with " +
                "the agent job or supply the required agent properties at run time.");
        }
    }
    else
    {
        // Do something here if the push subscription does not exist.
        throw new ApplicationException(String.Format(
            "The subscription to '{0}' does not exist on {1}",
            publicationName, subscriberName));
    }
}
catch (Exception ex)
{
    // Implement appropriate error handling here.
    throw new ApplicationException("The subscription could not be synchronized.", ex);
}
finally
{
    conn.Disconnect();
}
' Define the server, publication, and database names.
Dim subscriberName As String = subscriberInstance
Dim publisherName As String = publisherInstance
Dim publicationName As String = "AdvWorksProductTran"
Dim subscriptionDbName As String = "AdventureWorks2012Replica"
Dim publicationDbName As String = "AdventureWorks2012"

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

Dim subscription As TransSubscription

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

    ' Define the push subscription.
    subscription = New TransSubscription()
    subscription.ConnectionContext = conn
    subscription.DatabaseName = publicationDbName
    subscription.PublicationName = publicationName
    subscription.SubscriptionDBName = subscriptionDbName
    subscription.SubscriberName = subscriberName

    ' If the push subscription exists, start the synchronization.
    If subscription.LoadProperties() Then
        ' Check that we have enough metadata to start the agent.
        If Not subscription.SubscriberSecurity Is Nothing Then

            ' Synchronously start the Distribution Agent for the subscription.
            subscription.SynchronizationAgent.Synchronize()
        Else
            Throw New ApplicationException("There is insufficent metadata to " + _
             "synchronize the subscription. Recreate the subscription with " + _
             "the agent job or supply the required agent properties at run time.")
        End If
    Else
        ' Do something here if the push subscription does not exist.
        Throw New ApplicationException(String.Format( _
         "The subscription to '{0}' does not exist on {1}", _
         publicationName, subscriberName))
    End If
Catch ex As Exception
    ' Implement appropriate error handling here.
    Throw New ApplicationException("The subscription could not be synchronized.", ex)
Finally
    conn.Disconnect()
End Try

備註

Synchronize在傳回的物件上呼叫方法 TransSynchronizationAgent ,以同步處理訂閱。

您應該 CommitPropertyChanges 先呼叫來儲存伺服器上的任何屬性變更,再進行抓取 SynchronizationAgent 以同步處理訂閱。

如果訂用帳戶是以的值建立 false CreateSyncAgentByDefault ,則不會建立訂用帳戶的散發代理程式作業。 您可能需要在傳回的物件上指定其他屬性, TransSynchronizationAgent 才能用來同步處理訂閱。

只有在發行者端的 SynchronizationAgent sysadmin 固定伺服器角色成員、發行集 db_owner 資料庫上固定資料庫角色的成員,或是訂閱所屬之發行集的發行集存取清單(PAL)成員,才可以抓取此屬性。

抓取 SynchronizationAgent 相當於執行Sp_helpsubscription (transact-sql)

適用於