客户端登录状态下打开对应网站也处于登陆状态

 引用：
1：Microsoft.mshtml
COM” 选项卡；
 双击“Microsoft HTML Object Library”
2：SHDocVw 
COM” 选项卡；
 双击“Microsoft Internet Controls”。
3：using System.Diagnostics;
4：
public static void webshow(object url)
        {
            if (string.IsNullOrEmpty(frmRing.username) || string.IsNullOrEmpty(frmRing.pwd))
            {
                string target = (string)url;
                Process.Start(target);
            }
            else
            {
                try
                {                   
                    SHDocVw.InternetExplorer ie = new SHDocVw.InternetExplorer();
                    ie.Visible = false;
                    string URL = string.Format("{0}/lng1.aspx?mobile={1}&pwd={2}", Config.WebUrl, frmRing.username, frmRing.pwd);
                    object nullArg = Missing.Value;
                    ie.Navigate(URL, ref nullArg, ref nullArg, ref nullArg, ref nullArg);
                    while (true)
                    {
                        if (ie.ReadyState == SHDocVw.tagREADYSTATE.READYSTATE_COMPLETE)
                        {                           
                            ie.Navigate((string)url, ref nullArg, ref nullArg, ref nullArg, ref nullArg);
                            while (true)
                            {
                                if (ie.ReadyState == SHDocVw.tagREADYSTATE.READYSTATE_INTERACTIVE)
                                {
                                    ie.Visible = true;
                                    break;
                                }
                            }                           
                            break;
                        }
                    }                   
                }
                catch
                { }
            }
        }