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

namespace?Ex13_47
{
????public?partial?class?Form1?:?Form
????{
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????}

????????//標識是否正在繪圖
????????private?bool?isDrawing?=?true;
????????//繪圖時記錄鼠標位置
????????private?Point?MouseStartPoint?MouseOldPoint;
????????//枚舉各種繪圖工具
????????private?enum?DrawModes
????????{
????????????Pen?=?0?Line?Ellipse?Rectangle?Rubber?None
????????};
????????//當前使用工具
????????private?DrawModes?DrawMode?=?DrawModes.None;
????????//進行操作的位圖
????????private?Image?MyImg;
????????//繪制位圖實例對象
????????private?Graphics?graphics;
????????//繪圖使用顏色
???????

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????1162??2007-08-21?15:03??Properties\AssemblyInfo.cs

?????文件???????2849??2019-12-11?19:33??Properties\Resources.Designer.cs

?????文件???????5612??2007-08-21?15:03??Properties\Resources.resx

?????文件???????1107??2019-12-11?19:33??Properties\Settings.Designer.cs

?????文件????????249??2007-08-21?15:03??Properties\Settings.settings

?????文件???????3433??2019-12-11?19:33??Ex13_47.csproj

?????文件???????1119??2019-12-11?19:33??Ex13_47.sln

????..A..H.?????11264??2009-01-14?11:29??Ex13_47.suo

?????文件???????7580??2009-01-13?17:01??Form1.cs

?????文件??????10610??2007-08-21?15:03??Form1.designer.cs

?????文件??????14288??2007-08-21?15:03??Form1.resx

?????文件????????466??2007-08-21?15:03??Program.cs

????..A..H.?????22016??2019-12-11?19:34??.vs\Ex13_47\v16\.suo

?????文件??????????0??2019-12-11?19:33??.vs\Ex13_47\v16\Server\sqlite3\db.lock

?????文件?????548864??2019-12-11?19:34??.vs\Ex13_47\v16\Server\sqlite3\storage.ide

?????文件??????20480??2019-12-11?19:33??bin\Debug\Ex13_47.exe

?????文件??????24064??2019-12-11?19:33??bin\Debug\Ex13_47.pdb

?????文件???????5632??2016-05-04?18:49??bin\Debug\Ex13_47.vshost.exe

?????文件????????807??2019-12-11?19:33??obj\Debug\DesignTimeResolveAssemblyReferences.cache

?????文件???????6419??2019-12-11?19:33??obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache

?????文件????????507??2019-12-11?19:33??obj\Debug\Ex13_47.csproj.FileListAbsolute.txt

?????文件????????939??2019-12-11?19:33??obj\Debug\Ex13_47.csproj.GenerateResource.cache

?????文件???????8089??2019-12-11?19:33??obj\Debug\Ex13_47.csprojAssemblyReference.cache

?????文件??????20480??2019-12-11?19:33??obj\Debug\Ex13_47.exe

?????文件???????6402??2019-12-11?19:33??obj\Debug\Ex13_47.Form1.resources

?????文件??????24064??2019-12-11?19:33??obj\Debug\Ex13_47.pdb

?????文件????????180??2019-12-11?19:33??obj\Debug\Ex13_47.Properties.Resources.resources

?????文件???????3584??2019-12-11?19:33??obj\Debug\TempPE\Properties.Resources.Designer.cs.dll

?????文件????????268??2009-01-14?11:24??obj\Ex13_47.csproj.FileList.txt

?????文件????????412??2008-09-10?09:43??obj\Ex13_47.csproj.FileListAbsolute.txt

............此處省略15個文件信息