asp.net mobile phone number location query implementation code

Use the browser to open the phone number Query Web site, with the above steps to find the address of his call, and finally write code as follows:

  code is as follows
using System
using System.Windows.Forms;
using System.Xml;
namespace Hnvote
{
& nbsp;   public partial class Mobile:form
    {
      & nbsp Public Mobile ()
        {
             InitializeComponent ();
       }
        private  Static string[] Getmobileinfo (string number)
         {
            try
            {
                 XmlDocument xmldocument = new XmlDocument ();
                XmlDocument. Load ("http://api.showji.com/Locating/default.aspx?m=" + number);
                XmlNamespaceManager cx = new XmlNamespaceManager (xmldocument.nametable);
                CX. AddNamespace ("Content", "http://api.showji.com/Locating/");
                XmlNodeList Nodes = xmldocument.selectnodes 

("//content:queryresult|//content:mobile|//content:province|//content:city|//

Content:corp|//content:card|//content:areacode|//content:postcode ", CX);


if (nodes. Count = 8)


                {


if ("True"). Equals (Nodes[1]. innertext))


                    {


return new string[]


                                   {


Nodes[0]. InnerText, nodes[2]. InnerText, Nodes[3]. InnerText, Nodes[4]. InnerText,


NODES[5]. InnerText, Nodes[6]. InnerText + nodes[7]. InnerText


                                   };


                    }


                }


return new string[] {"false"};


            }


catch (Exception)


            {


return new string[] {"false"};


            }


        }


private void Button1_Click (object sender, EventArgs e)


        {


Try


            {


string[] num = Getmobileinfo (TextBox1.Text);


MessageBox.Show ("Search number:" + num[0] + "N Attribution Province:" + num[1] + "N Attribution City:" + num[2] + "N City Code:" + num[3] + "N City Zip Code:" +


Num[4] + "n Card type:" + num[5], "Query results", MessageBoxButtons.OK, Messageboxicon.informatio n);


            }


catch (Exception ex)


            {


MessageBox.Show (ex. Message, "error hint", messageboxbuttons.ok,messageboxicon.warning);


}


        }


private void Textbox1_keydown (object sender, KeyEventArgs e)


        {


if (e.keycode==keys.enter)


            {


button1_click (sender,e);


            }


        }


    }


}  


 

Interface: