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?_16
{
????public?partial?class?Form1?:?Form
????{
????????string?p1p2s;
????????
????????int?l1l2result;

????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????}

????????private?void?Form1_Load（object?sender?EventArgs?e）
????????{

????????}

????????private?void?button2_Click（object?sender?EventArgs?e）
????????{
????????????textBox1.Text?=?textBox1.Text?+?button2.Text;
????????????p1?=?textBox1.Text;
???????????
????????}

????????private?void?button3_Click（object?sender?EventArgs?e）
????????{
????????????textBox1.Text?=?textBox1.Text?+?button3.Text;
????????????p1?=?textBox1.Text;
??????????
????????}

????????private?void?button4_Click（object?sender?EventArgs?e）
????????{
????????????textBox1.Text?=?textBox1.Text?+?button4.Text;
????????????p1?=??textBox1.Text;
???????????
????????}

????????private?void?button5_Click（object?sender?EventArgs?e）
????????{
????????????textBox1.Text?=?textBox1.Text?+?button5.Text;
????????????p1?=?textBox1.Text;
????????????
????????}

????????private?void?button6_Click（object?sender?EventArgs?e）
????????{
????????????textBox1.Text?=?textBox1.Text?+?button6.Text;
????????????p1?=?textBox1.Text;
???????????
????????}

????????private?void?button7_Click（object?sender?EventArgs?e）
????????{
????????????string?old?=?textBox1.Text;
????????????if?（old.Length?>?1）
????????????{
????????????????textBox1.Text?=?old.Substring（0?old.Length?-?1）;
????????????}
????????????else
????????????????textBox1.Text?=?“0“;
????????}

????????private?void?button1_Click（object?sender?EventArgs?e）
????????{
????????????textBox1.Text?=?textBox1.Text?+?button1.Text?;
????????????p1?=?textBox1.Text;
???????????
????????}

????????private?void?button8_Click（object?sender?EventArgs?e）
????????{
????????????textBox1.Text?=?textBox1.Text?+?button8.Text;
????????????p1?=?textBox1.Text;
???????????
????????}

????????private?void?button9_Click（object?sender?EventArgs?e）
????????{
????????????textBox1.Text?=?textBox1.Text?+?button9.Text;
????????????p1?=?textBox1.Text;
????????????
????????}

????????private?void?button10_Click（object?sender?EventArgs?e）
????????{
????????????textBox1.Text?=?textBox1.Text?+?button10.Text;
????????????p1?=?textBox1.Text;
???????????
????????}

????????private?void?button11_Click（object?sender?EventArgs?e）
????????{
????????????textBox1.Text?=?textBox1.Text?+?button11.Text;
????????????p1?=?textBox1.Text;
???????????
????????}

????????private?void?button12_Click（object?sender?EventArgs?e）
????????{
????????????textBox1.Text?=?textBox1.Text?+?button12.Text;
????????????p1?=?textBox1.Text;
???????????
????????}

????????private?void?button18_Click（object?sender?EventArgs

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

?????文件???????3664??2013-03-22?14:18??B100220王亞平\16\16.csproj

?????文件??????16896??2013-04-07?14:30??B100220王亞平\16\bin\Debug\16.exe

?????文件??????42496??2013-04-07?14:30??B100220王亞平\16\bin\Debug\16.pdb

?????文件??????11600??2013-04-08?21:28??B100220王亞平\16\bin\Debug\16.vshost.exe

?????文件????????490??2012-06-06?02:06??B100220王亞平\16\bin\Debug\16.vshost.exe.manifest

?????文件???????6007??2013-04-08?21:29??B100220王亞平\16\Form1.cs

?????文件??????20466??2013-04-07?13:25??B100220王亞平\16\Form1.Designer.cs

?????文件???????5817??2013-04-07?13:25??B100220王亞平\16\Form1.resx

?????文件???????1954??2013-04-08?21:28??B100220王亞平\16\obj\x86\Debug\16.csproj.FileListAbsolute.txt

?????文件????????975??2013-03-24?18:50??B100220王亞平\16\obj\x86\Debug\16.csproj.GenerateResource.Cache

?????文件???????9040??2013-03-24?18:38??B100220王亞平\16\obj\x86\Debug\16.csprojResolveAssemblyReference.cache

?????文件??????16896??2013-04-07?14:30??B100220王亞平\16\obj\x86\Debug\16.exe

?????文件??????42496??2013-04-07?14:30??B100220王亞平\16\obj\x86\Debug\16.pdb

?????文件???????2855??2013-04-08?21:29??B100220王亞平\16\obj\x86\Debug\DesignTimeResolveAssemblyReferences.cache

?????文件???????6193??2013-04-08?21:28??B100220王亞平\16\obj\x86\Debug\DesignTimeResolveAssemblyReferencesInput.cache

?????文件????????446??2013-04-07?13:25??B100220王亞平\16\obj\x86\Debug\GenerateResource.read.1.tlog

?????文件???????1058??2013-04-07?13:25??B100220王亞平\16\obj\x86\Debug\GenerateResource.write.1.tlog

?????文件???????7897??2013-04-07?14:09??B100220王亞平\16\obj\x86\Debug\ResolveAssemblyReference.cache

?????文件????????180??2013-04-07?13:25??B100220王亞平\16\obj\x86\Debug\_16.Form1.resources

?????文件????????180??2013-04-07?13:21??B100220王亞平\16\obj\x86\Debug\_16.Properties.Resources.resources

?????文件????????484??2013-03-22?14:14??B100220王亞平\16\Program.cs

?????文件???????1336??2013-03-22?14:14??B100220王亞平\16\Properties\AssemblyInfo.cs

?????文件???????2856??2013-03-22?14:14??B100220王亞平\16\Properties\Resources.Designer.cs

?????文件???????5612??2013-03-22?14:14??B100220王亞平\16\Properties\Resources.resx

?????文件???????1088??2013-03-22?14:14??B100220王亞平\16\Properties\Settings.Designer.cs

?????文件????????249??2013-03-22?14:14??B100220王亞平\16\Properties\Settings.settings

?????文件????????848??2013-03-22?14:14??B100220王亞平\16.sln

????..A..H.?????20992??2013-04-08?21:29??B100220王亞平\16.suo

?????目錄??????????0??2013-04-07?15:09??B100220王亞平\16\obj\x86\Debug\TempPE

?????目錄??????????0??2013-06-06?11:37??B100220王亞平\16\obj\x86\Debug

............此處省略11個文件信息