Passing parameters to a running winxp service using command line

 
using System;
using System.Collections.Generic;
using System.Text;
using System.Web.Caching;

namespace WinCaching
{
    public class Caching
    {

        public static Cache Cache
        {
            get
            {
                return (System.Web.HttpContext.Current == null) ? System.Web.HttpRuntime.Cache : 
System.Web.HttpContext.Current.Cache;
            }
        }
    }
}

Add new Data
WinCaching.Caching.Cache.Insert("TestKey", txtName.Text, null, DateTime.Now.AddMinutes(60), TimeSpan.Zero);

Similarly, to retrieve the same data, you can access the property as 
string s = WinCaching.Caching.Cache["TestKey"].ToString();