Get an object that can be used to synchronize access to the ListDictionary in CSharp

using System;/*from  w w  w  .  j  a  v a 2  s .c  o m*/
using System.Collections;
using System.Collections.Specialized;

public class SamplesListDictionary  {
   public static void Main()  {
    ListDictionary myCollection = new ListDictionary();
    lock(myCollection.SyncRoot)
    {
        foreach (object item in myCollection)
        {
            // Insert your code here.
            Console.WriteLine("code");
        }
    }
   }
}