C# 画葡萄 （自动填充图形颜色）

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

namespace RegisterName
{
    public partial class FormReg : Form
    {
        private String UserNum;
        private String RegNum;

        public FormReg（Register reg）
        {
            UserNum = reg.UserNum;
            RegNum = reg.RegNum;
            InitializeComponent（）;
        }
        private void FormMain_Load（object sender EventArgs e）
        {
            textBox_user.Text = UserNum;
        }

        private void button_cancel_Click（object sender EventArgs e）
        {
            this.DialogResult = DialogResult.Cancel;
//            th

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

     文件       9662  2014-06-27 09:06  画葡萄\画葡萄\48X48.ico

     文件        117  2014-06-27 09:11  画葡萄\画葡萄\app.config

     文件    2605056  2014-07-03 09:53  画葡萄\画葡萄\bin\Debug\画葡萄.exe

     文件        117  2014-06-27 09:11  画葡萄\画葡萄\bin\Debug\画葡萄.exe.config

     文件      50688  2014-07-03 09:53  画葡萄\画葡萄\bin\Debug\画葡萄.pdb

     文件      11608  2015-07-10 16:47  画葡萄\画葡萄\bin\Debug\画葡萄.vshost.exe

     文件        117  2014-06-27 09:11  画葡萄\画葡萄\bin\Debug\画葡萄.vshost.exe.config

     文件        490  2010-03-17 22:39  画葡萄\画葡萄\bin\Debug\画葡萄.vshost.exe.manifest

     文件     282624  2014-06-26 10:56  画葡萄\画葡萄\bin\Release\画葡萄.exe

     文件      36352  2014-06-26 10:56  画葡萄\画葡萄\bin\Release\画葡萄.pdb

     文件      11600  2014-06-26 10:56  画葡萄\画葡萄\bin\Release\画葡萄.vshost.exe

     文件        490  2010-03-17 22:39  画葡萄\画葡萄\bin\Release\画葡萄.vshost.exe.manifest

     文件       1322  2014-04-18 08:43  画葡萄\画葡萄\FormReg.cs

     文件       5876  2014-04-18 08:43  画葡萄\画葡萄\FormReg.designer.cs

     文件      43943  2014-04-18 08:43  画葡萄\画葡萄\FormReg.resx

     文件       3178  2014-07-02 09:13  画葡萄\画葡萄\Line.cs

     文件       8543  2014-07-03 09:53  画葡萄\画葡萄\MyDraw.cs

     文件       5399  2014-07-01 09:34  画葡萄\画葡萄\MyDraw.Designer.cs

     文件    3829599  2014-07-01 09:34  画葡萄\画葡萄\MyDraw.resx

     文件      11261  2015-07-10 16:47  画葡萄\画葡萄\obj\x86\Debug\DesignTimeResolveAssemblyReferences.cache

     文件       5503  2015-07-10 16:47  画葡萄\画葡萄\obj\x86\Debug\DesignTimeResolveAssemblyReferencesInput.cache

     文件      25780  2014-06-27 09:15  画葡萄\画葡萄\obj\x86\Debug\RegisterName.FormReg.resources

     文件       4608  2014-06-27 09:12  画葡萄\画葡萄\obj\x86\Debug\TempPE\Properties.Resources.Designer.cs.dll

     文件        801  2015-07-10 16:47  画葡萄\画葡萄\obj\x86\Debug\画葡萄.csproj.FileListAbsolute.txt

     文件       1154  2014-07-01 09:34  画葡萄\画葡萄\obj\x86\Debug\画葡萄.csproj.GenerateResource.Cache

     文件      22738  2014-06-27 09:12  画葡萄\画葡萄\obj\x86\Debug\画葡萄.csprojResolveAssemblyReference.cache

     文件    2605056  2014-07-03 09:53  画葡萄\画葡萄\obj\x86\Debug\画葡萄.exe

     文件    2549908  2014-07-01 09:34  画葡萄\画葡萄\obj\x86\Debug\画葡萄.MyDraw.resources

     文件      50688  2014-07-03 09:53  画葡萄\画葡萄\obj\x86\Debug\画葡萄.pdb

     文件        180  2014-06-27 09:15  画葡萄\画葡萄\obj\x86\Debug\画葡萄.Properties.Resources.resources

............此处省略35个文件信息