问同步框架-添加FilterClause后删除不起作用

EN

private static void ProvisionLocal(
   SqlConnection sqlLocalConn, DbSyncScopeDescription scopeDesc)
{
   var Users = SqlSyncDescriptionBuilder
     .GetDescriptionForTable("Users", sqlLocalConn);

   scopeDesc.Tables.Add(Users);

   var sqlLocalProv = new SqlSyncScopeProvisioning(sqlLocalConn, scopeDesc);
   sqlLocalProv.CommandTimeout = 3600;

   sqlLocalProv.Tables["Users"].AddFilterColumn("IsPublished");
   sqlLocalProv.Tables["Users"].FilterClause = 
      string.Format("[side].[IsPublished] = {0}", 1);

   if (!sqlLocalProv.ScopeExists("TestScope"))
   {
     sqlLocalProv.Apply();
   }
}

private static void ProvisionRemote( 
   SqlConnection sqlRemoteConn, DbSyncScopeDescription scopeDesc)
{
   var sqlRemoteProv = new SqlSyncScopeProvisioning(sqlRemoteConn, scopeDesc);
   sqlRemoteProv.CommandTimeout = 3600;

   if (!sqlRemoteProv.ScopeExists("TestScope"))
   {
     // Apply the scope provisioning.
     sqlRemoteProv.Apply();
   }
}

public void Synchronize()
{    
   var sqlSourceConn = new SqlConnection("...");
   var sqlDestinationConn = new SqlConnection("...");

   var scopeDesc = new DbSyncScopeDescription("TestScope");

   ProvisionLocal(type, sqlSourceConn, scopeDesc);
   ProvisionRemote(type, sqlDestinationConn, scopeDesc);

   // Prepare for synchronization
   var localProvider = new SqlSyncProvider("TestScope", sqlSourceConn);

   var remoteProvider = new SqlSyncProvider("TestScope", sqlDestinationConn);
   remoteProvider.ApplyChangeFailed += RemoteProvider_ApplyChangeFailed;

   var orch = new SyncOrchestrator();
   orch.RemoteProvider = remoteProvider;
   orch.LocalProvider = localProvider;
   orch.Direction = SyncDirectionOrder.Upload;

   SyncOperationStatistics stats = orch.Synchronize();

   sqlDestinationConn.Close();
   sqlSourceConn.Close();
}