C#第2个程序,读取偶网站的数据!

由于偶网站是用XML搞D...说白了就是读XML而已(不要揍偶...)程序再最最下面,而且如果你觉得不一定是偶网站当前数据的话,欢迎http://www.joysou.com 嘿嘿,正想拉点人呢..

以下是引用片段：Form1.cs

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using System.Xml;

namespace hellojoysou
{
 /// <summary>
 /// Form1 的摘要说明。
 /// </summary>
 public class Form1 : System.Windows.Forms.Form
 {
  private System.Windows.Forms.DataGrid Visitors;
  private System.Windows.Forms.Button GetXML;
  /// <summary>
  /// 必需的设计器变量。
  /// </summary>
  private System.ComponentModel.Container components = null;

  public Form1()
  {
   //
   // Windows 窗体设计器支持所必需的
   //
   InitializeComponent();
   
   //
   // TODO: 在 InitializeComponent 调用后添加任何构造函数代码
   //
  }

  /// <summary>
  /// 清理所有正在使用的资源。
  /// </summary>
  protected override void Dispose( bool disposing )
  {
   if( disposing )
   {
    if (components != null)
    {
     components.Dispose();
    }
   }
   base.Dispose( disposing );
  }

  #region Windows 窗体设计器生成的代码
  /// <summary>
  /// 设计器支持所需的方法 - 不要使用代码编辑器修改
  /// 此方法的内容。
  /// </summary>
  private void InitializeComponent()
  {
   this.Visitors = new System.Windows.Forms.DataGrid();
   this.GetXML = new System.Windows.Forms.Button();
   ((System.ComponentModel.ISupportInitialize)(this.Visitors)).BeginInit();
   this.SuspendLayout();
   //
   // Visitors
   //
   this.Visitors.CaptionText = "Visitors";
   this.Visitors.DataMember = "";
   this.Visitors.HeaderForeColor = System.Drawing.SystemColors.ControlText;
   this.Visitors.Location = new System.Drawing.Point(8, 8);
   this.Visitors.Name = "Visitors";
   this.Visitors.PreferredColumnWidth = 100;
   this.Visitors.Size = new System.Drawing.Size(552, 184);
   this.Visitors.TabIndex = 0;
   this.Visitors.Navigate += new System.Windows.Forms.NavigateEventHandler(this.Visitors_Navigate);
   //
   // GetXML
   //
   this.GetXML.Location = new System.Drawing.Point(32, 240);
   this.GetXML.Name = "GetXML";
   this.GetXML.Size = new System.Drawing.Size(64, 16);
   this.GetXML.TabIndex = 1;
   this.GetXML.Text = "GetXML";
   this.GetXML.Click += new System.EventHandler(this.GetXML_Click);
   //
   // Form1
   //
   this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
   this.ClientSize = new System.Drawing.Size(568, 278);
   this.Controls.Add(this.GetXML);
   this.Controls.Add(this.Visitors);
   this.MaximizeBox = false;
   this.Name = "Form1";
   this.Text = "Form1";
   this.Load += new System.EventHandler(this.Form1_Load);
   ((System.ComponentModel.ISupportInitialize)(this.Visitors)).EndInit();
   this.ResumeLayout(false);

  }
  #endregion

  /// <summary>
  /// 应用程序的主入口点。
  /// </summary>
  [STAThread]
  static void Main()
  {
   Application.Run(new Form1());
   

  }

  private void Form1_Load(object sender, System.EventArgs e)
  {
  
  }

  private void GetXML_Click(object sender, System.EventArgs e)
  {

   XmlDocument xml=new XmlDocument(); //关键用默认构造函数创建XmlDocument
   xml.Load("http://www.joysou.com/system/nothing.asp"); //加载XML文件
   XmlNode root=xml.DocumentElement.SelectNodes("/JoySou").Item(0);
   XmlNodeList visitor=root.SelectNodes("Info/Visitors/Visitor");
   

   DataTable dt = new DataTable();
   dt.Columns.Add(new DataColumn("Name", typeof(string)));
   dt.Columns.Add(new DataColumn("Ip", typeof(string)));
   dt.Columns.Add(new DataColumn("address", typeof(string)));
   dt.Columns.Add(new DataColumn("os", typeof(string)));
   dt.Columns.Add(new DataColumn("soft", typeof(string)));
   for (int i=0;i<visitor.Count;i++)
   {
    XmlAttributeCollection Tnode=visitor.Item(i).Attributes;
    dt.Rows.Add(new string[] {Tnode["name"].Value,Tnode["ip"].Value,Tnode["address"].Value,Tnode["os"].Value,Tnode["soft"].Value});
   }

   
   Visitors.DataSource = dt;
  }

  private void Visitors_Navigate(object sender, System.Windows.Forms.NavigateEventArgs ne)
  {
  
  }
 }
}

hellojoysou.exe

 

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