Synchronization Locks

we can use Synchronization locks in Threading.

using System;
using System.Data;
using System.Configuration;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using System.Threading;

/// 

/// Summary description for Synchronization
/// 

public class Synchronization
{
    int m_length;

    public int Length
    {
        get { return m_length; }
        set { m_length = value; }
    }

    public void IncrementLength()
    {
        Interlocked.Increment(ref m_length);
    }

}