asp.net 手機號碼所在地查詢實現代碼

用瀏覽器開啟手機號碼查詢的網站，同以上步驟找到他調用的地址，最後編寫代碼如下：

代碼如下

複製代碼

using System; using System.Windows.Forms; using System.Xml; namespace HnVote {     public partial class Mobile : Form     {         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("所查號碼：" + num[0] + "n歸屬省份：" + num[1] + "n歸屬城市：" + num[2] + "n城市區號：" + num[3] + "n城市郵編：" +                                 num[4] + "n卡 類 型：" + num[5], "查詢結果", MessageBoxButtons.OK, MessageBoxIcon.Information);             }             catch (Exception ex)             {                 MessageBox.Show(ex.Message,"錯誤提示",MessageBoxButtons.OK,MessageBoxIcon.Warning);             }         }         private void textBox1_KeyDown(object sender, KeyEventArgs e)         {             if(e.KeyCode==Keys.Enter)             {                 button1_Click(sender,e);             }         }     } }

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