Imports System Imports System.Collections.Generic Imports iBilling.Client Module Scenario6 Sub Main() 'Set up clients' settings Dim config = new Dictionary(Of String, Object)() config(SessionConnection.PROCESSOR_HOST) = "http://server.ibillingclient.org/ibilling/xmlhttps" config("debug") = true 'Login Dim _session = Session.Login(2000, "welcome", config) 'Find payment plan Dim paymentPlan = _session.LoadPaymentPlan("vb.pp-1") 'Execute delete last 6 charges paymentPlan.RemoveRange(5, 6) 'Mark object for persistence _session.Save(paymentPlan) 'Synchronize changes with the server Try _session.Synchronize() Catch ex As Exception 'Be sure to properly handle exception, this is just a sample solution Console.WriteLine(ex.Message) Exit Sub End Try 'Logout _session.Logout() End Sub End Module