[VB.NET]
Event OnSFTPCopyRemoteData As TElSFTPServerCopyRemoteDataEvent
Delegate Sub TElSFTPServerCopyRemoteDataEvent(ByVal Sender As Object, ByVal ReadFromData As Object, ByVal ReadFromOffset As Long, ByVal WriteToData As Object, ByVal WriteToOffset As Long, ByVal DataLength As Long, ByRef ErrCode As Integer, ByRef ErrComment As String)