SHDocVw.InternetExplorer

SHDocVw.InternetExplorer IE = new SHDocVw.InternetExplorer();
object Empty = String.Empty;
                object URL = "http:59.151.93.237/sipo_EN/search/tabSearch.do?method=init";
                IE.Visible = true;
                IE.Navigate2(ref URL, ref Empty, ref Empty, ref Empty, ref Empty);
                while (IE.Busy == true || IE.ReadyState != tagREADYSTATE.READYSTATE_COMPLETE)
                {
                    System.Threading.Thread.Sleep(5000);
                }
               
                IE.Visible = false;