Scenario 6: C

using System;
using System.Collections.Generic;
 
using iBilling.Client;
 
namespace iBilling.Samples
{
 
public class Scenario6
{
 
	public  static void Main(string[] args){
	//Set up clients' settings;
	Dictionary<string, object> config = new Dictionary<string, object>();
	config[SessionConnection.PROCESSOR_HOST] = "http://server.ibillingclient.org/ibilling/xmlhttps";
	config["debug"] = true;
	//Login;
	Session session = Session.Login(2000, "welcome", config);
	//Find payment plan;
	PaymentPlan paymentPlan = session.LoadPaymentPlan("csharp.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(Exception ex){
		//Be sure to properly handle exception, this is just a sample solution;
		Console.WriteLine(ex.Message);
		return ;
	}
	//Logout;
	session.Logout();
	}
}
}