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

namespace?DrawTool
{
????public?partial?class?Frm_Main?:?Form
????{
????????//布爾型變量，是否正在繪圖
????????private?bool?isDrawing?=?false;
????????//繪圖時(shí)記錄鼠標(biāo)的位置
????????private?Point?startPoint?oldPoint;
????????//枚舉類型，各種繪圖工具
????????private?enum?drawTools
????????{
????????????Pen?=?0?Line?Ellipse?Rectangle?String?Rubber?None
????????};
????????//當(dāng)前使用的工具
????????private?drawTools?drawTool?=?drawTools.None;
????????//當(dāng)前編輯的文件名
????????private?string?editFileName;
????????//進(jìn)行操作的位圖
????????private?Image?theImage;
????????//繪制位圖的Graphics實(shí)例
????????privat

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2020-01-02?16:27??DrawTool\
?????目錄???????????0??2020-01-02?16:27??DrawTool\Backup\
?????目錄???????????0??2020-01-02?16:27??DrawTool\Backup\DrawTool\
?????文件????????4185??2010-11-03?17:12??DrawTool\Backup\DrawTool\DrawTool.csproj
?????文件????????9282??2010-07-09?19:45??DrawTool\Backup\DrawTool\Frm_Main.cs
?????文件???????12296??2010-07-09?19:44??DrawTool\Backup\DrawTool\Frm_Main.designer.cs
?????文件???????13653??2010-07-09?19:44??DrawTool\Backup\DrawTool\Frm_Main.resx
?????文件?????????629??2010-07-08?13:31??DrawTool\Backup\DrawTool\Frm_Text.cs
?????文件????????2069??2010-07-08?13:31??DrawTool\Backup\DrawTool\Frm_Text.designer.cs
?????文件????????5814??2010-07-08?13:31??DrawTool\Backup\DrawTool\Frm_Text.resx
?????文件?????????492??2010-07-08?13:31??DrawTool\Backup\DrawTool\Program.cs
?????目錄???????????0??2020-01-02?16:27??DrawTool\Backup\DrawTool\Properties\
?????文件????????1348??2010-07-08?13:30??DrawTool\Backup\DrawTool\Properties\AssemblyInfo.cs
?????文件????????2866??2010-07-08?13:30??DrawTool\Backup\DrawTool\Properties\Resources.Designer.cs
?????文件????????5612??2010-07-08?13:30??DrawTool\Backup\DrawTool\Properties\Resources.resx
?????文件????????1093??2010-07-08?13:30??DrawTool\Backup\DrawTool\Properties\Settings.Designer.cs
?????文件?????????249??2010-07-08?13:30??DrawTool\Backup\DrawTool\Properties\Settings.settings
?????文件?????????914??2010-07-08?13:30??DrawTool\Backup\DrawTool.sln
?????文件???????18432??2010-11-03?17:41??DrawTool\Backup\DrawTool.v11.suo
?????目錄???????????0??2019-12-27?15:28??DrawTool\DrawTool\
?????文件????????4374??2020-01-02?16:27??DrawTool\DrawTool\DrawTool.csproj
?????文件????????9372??2020-05-18?10:54??DrawTool\DrawTool\Frm_Main.cs
?????文件???????12610??2020-05-18?10:54??DrawTool\DrawTool\Frm_Main.designer.cs
?????文件???????13629??2020-05-18?10:54??DrawTool\DrawTool\Frm_Main.resx
?????文件?????????629??2010-07-08?13:31??DrawTool\DrawTool\Frm_Text.cs
?????文件????????2069??2010-07-08?13:31??DrawTool\DrawTool\Frm_Text.designer.cs
?????文件????????5814??2010-07-08?13:31??DrawTool\DrawTool\Frm_Text.resx
?????文件?????????492??2010-07-08?13:31??DrawTool\DrawTool\Program.cs
?????目錄???????????0??2019-12-27?15:28??DrawTool\DrawTool\Properties\
?????文件????????1348??2010-07-08?13:30??DrawTool\DrawTool\Properties\AssemblyInfo.cs
?????文件????????2856??2020-01-02?16:27??DrawTool\DrawTool\Properties\Resources.Designer.cs
............此處省略36個(gè)文件信息