C# 生成二维码、识别二维码（GoogleQRCode）

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;
using com.google.zxing;
using ByteMatrix = com.google.zxing.common.ByteMatrix;
using EAN13Writer = com.google.zxing.oned.EAN13Writer;
using EAN8Writer = com.google.zxing.oned.EAN8Writer;
using MultiFormatWriter = com.google.zxing.MultiFormatWriter;
using System.IO;

namespace GoogleQRCode
{
	public partial class MainForm : Form
	{
		public MainForm（）
		{
			InitializeComponent（）;
			this.skinEngine1.SkinFile = Application.StartupPath + “//skins//SportsGreen.ssk“;
			this.p1.Visible = true;
			//this.p2.Visible = false;

			//用于实现PictureBox的鼠标移动过去的提示
			ToolTip toolTip = new ToolTip（

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2012-12-14 22:12  GoogleQRCode\
     目录           0  2012-12-14 22:12  GoogleQRCode\GoogleQRCode\
     文件        2566  2012-09-15 11:49  GoogleQRCode\GoogleQRCode.sln
     文件       71168  2012-09-15 14:32  GoogleQRCode\GoogleQRCode.suo
     目录           0  2012-12-14 22:12  GoogleQRCode\GoogleQRCode\bin\
     目录           0  2012-12-14 22:12  GoogleQRCode\GoogleQRCode\bin\Debug\
     文件      108032  2012-09-15 14:32  GoogleQRCode\GoogleQRCode\bin\Debug\GoogleQRCode.exe
     文件       36352  2012-09-15 14:32  GoogleQRCode\GoogleQRCode\bin\Debug\GoogleQRCode.pdb
     文件       11600  2012-09-15 14:31  GoogleQRCode\GoogleQRCode\bin\Debug\GoogleQRCode.vshost.exe
     文件         490  2010-03-17 22:39  GoogleQRCode\GoogleQRCode\bin\Debug\GoogleQRCode.vshost.exe.manifest
     目录           0  2012-12-14 22:12  GoogleQRCode\GoogleQRCode\bin\Debug\image\
     文件        5166  2012-09-15 14:33  GoogleQRCode\GoogleQRCode\bin\Debug\image\encoding-1.png
     文件        5394  2012-09-14 15:08  GoogleQRCode\GoogleQRCode\bin\Debug\image\encoding.png
     文件        5680  2012-09-15 14:37  GoogleQRCode\GoogleQRCode\bin\Debug\image\exit-1.png
     文件        6440  2012-09-14 15:17  GoogleQRCode\GoogleQRCode\bin\Debug\image\exit.png
     文件        5430  2012-09-15 14:25  GoogleQRCode\GoogleQRCode\bin\Debug\image\Ico.ico
     文件        5035  2012-09-15 14:35  GoogleQRCode\GoogleQRCode\bin\Debug\image\open-1.png
     文件        5731  2012-09-14 15:08  GoogleQRCode\GoogleQRCode\bin\Debug\image\open.png
     文件        4882  2012-09-15 14:38  GoogleQRCode\GoogleQRCode\bin\Debug\image\print-1.png
     文件        5008  2012-09-14 15:08  GoogleQRCode\GoogleQRCode\bin\Debug\image\print.png
     文件        3558  2012-09-15 14:36  GoogleQRCode\GoogleQRCode\bin\Debug\image\save-1.png
     文件        5260  2012-09-14 15:22  GoogleQRCode\GoogleQRCode\bin\Debug\image\save.png
     文件      557056  2010-09-12 13:09  GoogleQRCode\GoogleQRCode\bin\Debug\IrisSkin4.dll
     文件      206336  2012-09-15 14:31  GoogleQRCode\GoogleQRCode\bin\Debug\QRCodeProvider.dll
     文件      687616  2012-09-15 14:31  GoogleQRCode\GoogleQRCode\bin\Debug\QRCodeProvider.pdb
     目录           0  2012-12-14 22:12  GoogleQRCode\GoogleQRCode\bin\Debug\Skins\
     文件       20139  2010-04-04 21:03  GoogleQRCode\GoogleQRCode\bin\Debug\Skins\Calmness.ssk
     文件       20271  2010-04-04 21:03  GoogleQRCode\GoogleQRCode\bin\Debug\Skins\CalmnessColor1.ssk
     文件       20208  2010-04-04 21:03  GoogleQRCode\GoogleQRCode\bin\Debug\Skins\CalmnessColor2.ssk
     文件        5032  2010-04-04 21:03  GoogleQRCode\GoogleQRCode\bin\Debug\Skins\DeepCyan.ssk
     文件        5037  2010-04-04 21:03  GoogleQRCode\GoogleQRCode\bin\Debug\Skins\DeepGreen.ssk
............此处省略275个文件信息