Public Function BeginExportReplicaDataChanges( _
   ByVal ReplicaName As String, _
   ByVal ExportOptions As GDSExportOptions, _
   ByVal TransportType As esriGDSTransportType, _
   ByVal GenerationsToExport As esriExportGenerationsOption, _
   ByVal SwitchRole As Boolean, _
   ByVal callback As AsyncCallback, _
   ByVal asyncState As Object _
) As IAsyncResult

Dim instance As GeoDataServerProxy
Dim ReplicaName As String
Dim ExportOptions As GDSExportOptions
Dim TransportType As esriGDSTransportType
Dim GenerationsToExport As esriExportGenerationsOption
Dim SwitchRole As Boolean
Dim callback As AsyncCallback
Dim asyncState As Object
Dim value As IAsyncResult
 
value = instance.BeginExportReplicaDataChanges(ReplicaName, ExportOptions, TransportType, GenerationsToExport, SwitchRole, callback, asyncState)

public IAsyncResult BeginExportReplicaDataChanges( 
   string ReplicaName,
   GDSExportOptions ExportOptions,
   esriGDSTransportType TransportType,
   esriExportGenerationsOption GenerationsToExport,
   bool SwitchRole,
   AsyncCallback callback,
   object asyncState
)