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

namespace?計(jì)算器應(yīng)用
{
????public?partial?class?Form1?:?Form
????{
????????double?result?=?0;
????????double?number?=?0;
????????bool?afterSymbol?=?false;
????????string?symbol;
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????}

????????private?void?button1_Click（object?sender?EventArgs?e）
????????{
????????????if?（afterSymbol?==?true）
????????????{
????????????????textBox1.Text?=?““;
????????????????afterSymbol?=?false;
????????????}
????????????textBox1.Text?+=?“1“;
????????}

????????private?void?button8_Click（object?se

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

????..A..H.?????44544??2017-10-22?14:51??計(jì)算器應(yīng)用\.vs\計(jì)算器應(yīng)用\v14\.suo

?????文件????????189??2017-10-22?13:45??計(jì)算器應(yīng)用\App.config

?????文件??????13312??2017-10-22?14:50??計(jì)算器應(yīng)用\bin\Debug\計(jì)算器應(yīng)用.exe

?????文件????????189??2017-10-22?13:45??計(jì)算器應(yīng)用\bin\Debug\計(jì)算器應(yīng)用.exe.config

?????文件??????26112??2017-10-22?14:50??計(jì)算器應(yīng)用\bin\Debug\計(jì)算器應(yīng)用.pdb

?????文件??????22696??2017-10-22?14:50??計(jì)算器應(yīng)用\bin\Debug\計(jì)算器應(yīng)用.vshost.exe

?????文件????????189??2017-10-22?13:45??計(jì)算器應(yīng)用\bin\Debug\計(jì)算器應(yīng)用.vshost.exe.config

?????文件????????490??2016-03-09?13:48??計(jì)算器應(yīng)用\bin\Debug\計(jì)算器應(yīng)用.vshost.exe.manifest

?????文件???????5001??2017-10-22?14:50??計(jì)算器應(yīng)用\Form1.cs

?????文件??????11914??2017-10-22?14:40??計(jì)算器應(yīng)用\Form1.Designer.cs

?????文件???????5817??2017-10-22?14:40??計(jì)算器應(yīng)用\Form1.resx

?????文件???????1464??2017-10-22?14:10??計(jì)算器應(yīng)用\obj\Debug\DesignTimeResolveAssemblyReferences.cache

?????文件???????7248??2017-10-22?13:53??計(jì)算器應(yīng)用\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache

?????文件??????????0??2017-10-22?13:45??計(jì)算器應(yīng)用\obj\Debug\TemporaryGeneratedFile_036C0B5B-1481-4323-8D20-8F5ADCB23D92.cs

?????文件??????????0??2017-10-22?13:45??計(jì)算器應(yīng)用\obj\Debug\TemporaryGeneratedFile_5937a670-0e60-4077-877b-f7221da3dda1.cs

?????文件??????????0??2017-10-22?13:45??計(jì)算器應(yīng)用\obj\Debug\TemporaryGeneratedFile_E7A71F73-0F8D-4B9B-B56E-8E70B10BC5D3.cs

?????文件????????951??2017-10-22?14:50??計(jì)算器應(yīng)用\obj\Debug\計(jì)算器應(yīng)用.csproj.FileListAbsolute.txt

?????文件???????1012??2017-10-22?14:40??計(jì)算器應(yīng)用\obj\Debug\計(jì)算器應(yīng)用.csproj.GenerateResource.Cache

?????文件???????2384??2017-10-22?14:16??計(jì)算器應(yīng)用\obj\Debug\計(jì)算器應(yīng)用.csprojResolveAssemblyReference.cache

?????文件??????13312??2017-10-22?14:50??計(jì)算器應(yīng)用\obj\Debug\計(jì)算器應(yīng)用.exe

?????文件????????180??2017-10-22?14:40??計(jì)算器應(yīng)用\obj\Debug\計(jì)算器應(yīng)用.Form1.resources

?????文件??????26112??2017-10-22?14:50??計(jì)算器應(yīng)用\obj\Debug\計(jì)算器應(yīng)用.pdb

?????文件????????180??2017-10-22?14:16??計(jì)算器應(yīng)用\obj\Debug\計(jì)算器應(yīng)用.Properties.Resources.resources

?????文件????????527??2017-10-22?13:45??計(jì)算器應(yīng)用\Program.cs

?????文件???????1356??2017-10-22?13:45??計(jì)算器應(yīng)用\Properties\AssemblyInfo.cs

?????文件???????2843??2017-10-22?13:45??計(jì)算器應(yīng)用\Properties\Resources.Designer.cs

?????文件???????5612??2017-10-22?13:45??計(jì)算器應(yīng)用\Properties\Resources.resx

?????文件???????1102??2017-10-22?13:45??計(jì)算器應(yīng)用\Properties\Settings.Designer.cs

?????文件????????249??2017-10-22?13:45??計(jì)算器應(yīng)用\Properties\Settings.settings

?????文件???????3928??2017-10-22?13:53??計(jì)算器應(yīng)用\計(jì)算器應(yīng)用.csproj

............此處省略14個(gè)文件信息