C#抓取网页数据，彩票数据查询

刚转C#时写的网页数据抓取，调试时请将代理设置好，或设置成不使用代理，好再调试

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace GraphicSample
{
    public partial class Form1 : Form
    {
        public Form1（）
        {
            InitializeComponent（）;
        }
        private Pen pen = new Pen（Color.Black2f）;
        private Brush greenbrush = new SolidBrush（Color.FromArgb（0 255 0））;
        private Brush redbrush=new SolidBrush（Color.FromArgb（25500））;
        protected override void OnPaint（PaintEventArgs e）
        {
            base.OnPaint（e）;
            Graphics dc = e.Graphics;
            Rectangle rect = new Rectangle（new Point（10 10） new Size（100 100））;
            dc.DrawRectangle（pen rect）;
            dc.DrawEllipse（pen rect）;
            //dc.FillRectangle（redbrush rect）;
            //dc.FillEllipse（greenbrush rect）;
            dc.DrawBezier（pen new Point（120 120） new Point（145 149） new Point（133 129） new Point（129 133））;
            
        }

    }
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件       2417  2011-07-15 11:16  彩票数据查询.sln

     文件       8192  2011-07-19 16:58  GraphicSample\bin\Debug\GraphicSample.exe

     文件      26112  2011-07-19 16:58  GraphicSample\bin\Debug\GraphicSample.pdb

     文件      14328  2011-07-14 16:13  GraphicSample\bin\Debug\GraphicSample.vshost.exe

     文件        490  2007-07-21 01:33  GraphicSample\bin\Debug\GraphicSample.vshost.exe.manifest

     文件       1114  2011-07-19 16:58  GraphicSample\Form1.cs

     文件       1439  2011-07-14 16:05  GraphicSample\Form1.Designer.cs

     文件       5814  2011-07-14 16:05  GraphicSample\Form1.resx

     文件       3737  2011-07-14 15:29  GraphicSample\GraphicSample.csproj

     文件        974  2011-07-14 16:13  GraphicSample\obj\Debug\GraphicSample.csproj.FileListAbsolute.txt

     文件        847  2011-07-14 16:05  GraphicSample\obj\Debug\GraphicSample.csproj.GenerateResource.Cache

     文件       8192  2011-07-19 16:58  GraphicSample\obj\Debug\GraphicSample.exe

     文件        180  2011-07-14 16:05  GraphicSample\obj\Debug\GraphicSample.Form1.resources

     文件      26112  2011-07-19 16:58  GraphicSample\obj\Debug\GraphicSample.pdb

     文件        180  2011-07-14 15:29  GraphicSample\obj\Debug\GraphicSample.Properties.Resources.resources

     文件        494  2011-07-14 15:26  GraphicSample\Program.cs

     文件       1368  2011-07-14 15:26  GraphicSample\Properties\AssemblyInfo.cs

     文件       2876  2011-07-14 15:26  GraphicSample\Properties\Resources.Designer.cs

     文件       5612  2011-07-14 15:26  GraphicSample\Properties\Resources.resx

     文件       1098  2011-07-14 15:26  GraphicSample\Properties\Settings.Designer.cs

     文件        249  2011-07-14 15:26  GraphicSample\Properties\Settings.settings

     文件       4608  2011-07-19 16:58  PrincipalSample\bin\Debug\PrincipalSample.exe

     文件      11776  2011-07-19 16:58  PrincipalSample\bin\Debug\PrincipalSample.pdb

     文件      14328  2011-07-28 15:28  PrincipalSample\bin\Debug\PrincipalSample.vshost.exe

     文件        490  2007-07-21 01:33  PrincipalSample\bin\Debug\PrincipalSample.vshost.exe.manifest

     文件        769  2011-07-28 15:28  PrincipalSample\obj\Debug\PrincipalSample.csproj.FileListAbsolute.txt

     文件       4608  2011-07-19 16:58  PrincipalSample\obj\Debug\PrincipalSample.exe

     文件      11776  2011-07-19 16:58  PrincipalSample\obj\Debug\PrincipalSample.pdb

     文件       2550  2011-07-19 16:58  PrincipalSample\PrincipalSample.csproj

     文件        402  2011-07-19 16:58  PrincipalSample\Program.cs

............此处省略109个文件信息