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

namespace?GetMouseNumbers
{
????public?partial?class?Frm_Main?:?Form
????{
????????public?Frm_Main（）
????????{
????????????InitializeComponent（）;
????????}
?????????public?const?int?SM_CMOUSEBUTTONS=43;//定義一個常量值
????????//重寫API函數
????????[DllImport（“user32“EntryPoint=“GetSystemMetrics“）]
????????public?static?extern?int?GetSystemMetrics（int?intcoutn）;

????????private?void?Form1_Load（object?sender?EventArgs?e）
????????{
????????????int?intCon?=?GetSystemMetrics（SM_CMOUSEBUTTONS）;//獲取鼠標鍵數
????????????label2.Text?=?intCon?+?“個“;//顯示在Label控件中
????????}
????}
}

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

?????文件???????8704??2016-12-22?03:39??GetMouseNumbers\GetMouseNumbers\bin\Debug\GetMouseNumbers.exe

?????文件??????30208??2016-12-22?03:39??GetMouseNumbers\GetMouseNumbers\bin\Debug\GetMouseNumbers.pdb

?????文件??????14328??2016-12-22?03:39??GetMouseNumbers\GetMouseNumbers\bin\Debug\GetMouseNumbers.vshost.exe

?????文件????????490??2016-12-22?03:39??GetMouseNumbers\GetMouseNumbers\bin\Debug\GetMouseNumbers.vshost.exe.manifest

?????文件????????848??2016-12-21?17:50??GetMouseNumbers\GetMouseNumbers\Frm_Main.cs

?????文件???????2826??2016-12-21?17:50??GetMouseNumbers\GetMouseNumbers\Frm_Main.designer.cs

?????文件???????5814??2016-12-21?17:50??GetMouseNumbers\GetMouseNumbers\Frm_Main.resx

?????文件???????3999??2016-12-21?17:50??GetMouseNumbers\GetMouseNumbers\GetMouseNumbers.csproj

?????文件???????7044??2016-12-22?03:39??GetMouseNumbers\GetMouseNumbers\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache

?????文件???????2137??2016-12-22?03:39??GetMouseNumbers\GetMouseNumbers\obj\Debug\GetMouseNumbers.csproj.FileListAbsolute.txt

?????文件????????908??2016-12-22?03:39??GetMouseNumbers\GetMouseNumbers\obj\Debug\GetMouseNumbers.csproj.GenerateResource.Cache

?????文件???????8704??2016-12-22?03:39??GetMouseNumbers\GetMouseNumbers\obj\Debug\GetMouseNumbers.exe

?????文件????????180??2016-12-22?03:39??GetMouseNumbers\GetMouseNumbers\obj\Debug\GetMouseNumbers.Frm_Main.resources

?????文件??????30208??2016-12-22?03:39??GetMouseNumbers\GetMouseNumbers\obj\Debug\GetMouseNumbers.pdb

?????文件????????180??2016-12-22?03:39??GetMouseNumbers\GetMouseNumbers\obj\Debug\GetMouseNumbers.Properties.Resources.resources

?????文件???????4608??2016-12-22?04:18??GetMouseNumbers\GetMouseNumbers\obj\Debug\TempPE\Properties.Resources.Designer.cs.dll

?????文件????????499??2016-12-21?17:50??GetMouseNumbers\GetMouseNumbers\Program.cs

?????文件???????1362??2016-12-21?21:18??GetMouseNumbers\GetMouseNumbers\Properties\AssemblyInfo.cs

?????文件???????2870??2016-12-21?21:18??GetMouseNumbers\GetMouseNumbers\Properties\Resources.Designer.cs

?????文件???????5612??2016-12-21?21:18??GetMouseNumbers\GetMouseNumbers\Properties\Resources.resx

?????文件???????1115??2016-12-21?21:18??GetMouseNumbers\GetMouseNumbers\Properties\Settings.Designer.cs

?????文件????????249??2016-12-21?21:18??GetMouseNumbers\GetMouseNumbers\Properties\Settings.settings

?????文件????????935??2016-12-21?16:09??GetMouseNumbers\GetMouseNumbers.sln

?????目錄??????????0??2016-12-22?04:18??GetMouseNumbers\GetMouseNumbers\obj\Debug\Refactor

?????目錄??????????0??2016-12-22?04:18??GetMouseNumbers\GetMouseNumbers\obj\Debug\TempPE

?????目錄??????????0??2016-12-22?03:39??GetMouseNumbers\GetMouseNumbers\bin\Debug

?????目錄??????????0??2016-12-22?03:39??GetMouseNumbers\GetMouseNumbers\bin\Release

?????目錄??????????0??2016-12-22?04:18??GetMouseNumbers\GetMouseNumbers\obj\Debug

?????目錄??????????0??2016-12-22?03:39??GetMouseNumbers\GetMouseNumbers\bin

?????目錄??????????0??2016-12-22?03:39??GetMouseNumbers\GetMouseNumbers\obj

............此處省略6個文件信息