Public Function BeginQueryRelatedRecords( _
   ByVal MapName As String, _
   ByVal SourceTableID As Integer, _
   ByVal SourceFIDSet As FIDSet, _
   ByVal RelateDescription As RelateDescription, _
   ByVal callback As AsyncCallback, _
   ByVal asyncState As Object _
) As IAsyncResult

Dim instance As MapServerProxy
Dim MapName As String
Dim SourceTableID As Integer
Dim SourceFIDSet As FIDSet
Dim RelateDescription As RelateDescription
Dim callback As AsyncCallback
Dim asyncState As Object
Dim value As IAsyncResult
 
value = instance.BeginQueryRelatedRecords(MapName, SourceTableID, SourceFIDSet, RelateDescription, callback, asyncState)

public IAsyncResult BeginQueryRelatedRecords( 
   string MapName,
   int SourceTableID,
   FIDSet SourceFIDSet,
   RelateDescription RelateDescription,
   AsyncCallback callback,
   object asyncState
)