SharePoint cerca feature in C#

C#Copia

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Microsoft.SharePoint;
using Microsoft.SharePoint.Administration;

namespace ElencoFeatures
{
  class Program
  {
    private static System.Globalization.CultureInfo ci = new System.Globalization.CultureInfo(1033);

    static void Main(string[] args)
    {
      try
      {

        string url = args[0]; //url
        Guid featureId = Guid.Empty;
        if (args.Length > 1)
        {
          string g = args[1]; //id to find
          featureId = new Guid(g);
        }

        using (SPSite site1 = new SPSite(url))
        {
          Console.WriteLine("User:" + site1.RootWeb.CurrentUser);
          site1.CatchAccessDeniedException = false;
          SPWebApplication wApp = site1.WebApplication;

          foreach (SPSite site in wApp.Sites)
          {
            // feature scope site collection (SPSite)
            ShowFeatures(site.Features, featureId, site.ServerRelativeUrl);

            //feature scope web (SPWeb)
            foreach (SPWeb web in site.AllWebs)
            {
              ShowFeatures(web.Features, featureId, web.ServerRelativeUrl);
              web.Dispose();
            }
          }
        }
      }
      catch (Exception ex)
      {
        Console.WriteLine(ex);
      }
    }

    private static void ShowFeatures(SPFeatureCollection features, Guid featureId, string url)
    {
      foreach (SPFeature f in features)
      {
        if (featureId == Guid.Empty || f.DefinitionId == featureId)
        {
          Console.WriteLine(string.Format("{0};{1};{2};{3};{4}"
          , url
          , f.Definition.Scope, f.DefinitionId
          , f.Definition.DisplayName, f.Definition.GetTitle(ci)));
        }
      }
    }
  }
}