GET request on automation

/*
  This code is running one time when program is enabled
*/
public void Setup()
{		
    EventHelper.ModuleChangedHandler((o, m, p) =>
    {    
  	  // bathroom alarm
      if (m.Domain == Domains.MYSENSORS && m.Address == "N8S0" && p.Property == "Sensor.Leak" && p.Value == "1")
      	DO A GET REQUEST
      
      // living room
      if (m.Domain == Domains.MYSENSORS && m.Address == "N3S0" && p.Property == "Sensor.Leak" && p.Value == "1")
        DO A GET REQUEST
        
      return true;
    });
}

/*
  This code is running periodicaly when program is enabled. 
  Cron job detirmine running period.
*/
public void Run()
{
}

using System;
using System.IO;
using System.Net;
using System.Text;

/*
  This code is running one time when program is enabled
*/
public void Setup()
{   
    EventHelper.ModuleChangedHandler((o, m, p) =>
    {    
      if (m.Domain == Domains.VIRTUAL && m.Address == "N1S0" && p.Property == "Sensor.DigitalValue" && p.Value == "1") {
        WebRequest request = WebRequest.Create("http://website.com");
      }
    });
}

/*
  This code is running periodicaly when program is enabled. 
  Cron job detirmine running period.
*/
public void Run()
{
}

System.Net.WebRequest request = System.Net.WebRequest.Create("http://website.com");