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

namespace?NetMonitor
{
????public?partial?class?NetMonitor?:?Form
????{
????????[DllImport（“User32.DLL“）]
????????public?static?extern?int?SendMessage（IntPtr?hWnd?uint?Msg?int?wParam?int?lParam）;
????????[DllImport（“User32.DLL“）]
????????public?static?extern?bool?ReleaseCapture（）;
????????public?const?uint?WM_SYSCOMMAND?=?0x0112;
????????public?const?int?SC_MOVE?=?61456;
????????public?const?int?HTCAPTION?=?2;

????????private?NetworkMonitor?Monitor;
????????public?NetMonitor（）
????????{
????????????InitializeComponent（）;
????????????contextMenuStrip1.Visible?=?false;
????????????InitAdapterItems（）;
????????}

????????private?void?InitAdapterItems（）
????????{
????????????Monitor?=?new?NetworkMonitor（）;
????????????int?i?=?0;
????????????foreach?（var?adapter?in?Monitor.Adapters）
????????????{
????????????????ToolStripMenuItem?adapterMenuItem?=?new?ToolStripMenuItem（adapter.Name）;
????????????????adapterMenuItem.Name?=?adapter.Name;
????????????????adapterMenuItem.Tag?=?i++;
????????????????adapterMenuItem.Click?+=?new?System.EventHandler（this.adapterToolStripMenuItem_Click）;
????????????????selectAdapterToolStripMenuItem.DropDownItems.Add（adapterMenuItem）;
????????????}
????????????Monitor.StartMonitoring（）;
????????}

????????private?void?adapterToolStripMenuItem_Click（object?sender?EventArgs?e）
????????{
????????????Monitor.StopMonitoring（）;
????????????var?item?=?sender?as?ToolStripMenuItem;
????????????if?（item.Tag?==?null）
????????????{
????????????????Monitor.StartMonitoring（）;
????????????}
????????????else
????????????{
????????????????Monitor.StartMonitoring（new?NetworkAdapter[]{?Monitor.Adapters[（int）?item.Tag]}）;
????????????}
????????????foreach?（ToolStripMenuItem?toolItem?in?selectAdapterToolStripMenuItem.DropDownItems）
????????????{
????????????????if?（toolItem?==?item）
????????????????{
????????????????????toolItem.Text?=?“√“?+?toolItem.Name;
????????????????}
????????????????else
????????????????{
????????????????????toolItem.Text?=?toolItem.Name;
????????????????}
????????????}
????????}

????????private?void?NetMonitor_MouseUp（object?sender?MouseEventArgs?e）
????????{
????????????if?（e.Button?==?MouseButtons.Right）
????????????{
????????????????contextMenuStrip1.Show（Cursor.Position）;
????????????????contextMenuStrip1.Visible?=?true;
????????????}
????????}

????????private?void?exitToolStripMenuItem_Click（object?sender?EventArgs?e）
????????{
????????????Application.Exit（）;
????????}

????????private?void?NetMonitor_Leave（object?sender?EventArgs?e）
????????{
????????????contextMenuStrip1.Visible?=?false;
????????}

????????private?void?NetMonitor_MouseDown（object?sender?MouseEventArgs?e）
????????{
????????????ReleaseCapture（）;
????????????SendMessage（Handle?WM_SYSCOMMAND?SC_MOVE?|?HTCAPTION?0）;
????????}

????????priva

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2020-12-01?10:58??NetMonitor\
?????文件?????????157??2020-12-01?10:58??NetMonitor\App.config
?????目錄???????????0??2020-12-01?10:36??NetMonitor\bin\
?????目錄???????????0??2020-12-01?10:59??NetMonitor\bin\Debug\
?????文件??????518144??2020-12-01?10:59??NetMonitor\bin\Debug\NetMonitor.exe
?????文件?????????157??2020-12-01?10:58??NetMonitor\bin\Debug\NetMonitor.exe.config
?????文件???????36352??2020-12-01?10:59??NetMonitor\bin\Debug\NetMonitor.pdb
?????文件???????22704??2020-12-01?10:59??NetMonitor\bin\Debug\NetMonitor.vshost.exe
?????文件?????????157??2020-12-01?10:58??NetMonitor\bin\Debug\NetMonitor.vshost.exe.config
?????文件????????3337??2018-12-30?15:29??NetMonitor\bin\Debug\NetMonitor.vshost.exe.manifest
?????目錄???????????0??2020-12-01?10:58??NetMonitor\bin\Debug\zh-Hans\
?????文件??????103019??2018-12-30?15:29??NetMonitor\favicon.ico
?????文件????????3743??2020-12-01?10:58??NetMonitor\Form1.cs
?????文件????????8879??2018-12-30?15:29??NetMonitor\Form1.Designer.cs
?????文件??????159196??2018-12-30?15:29??NetMonitor\Form1.resx
?????文件????????6357??2020-12-01?10:59??NetMonitor\NetMonitor.csproj
?????文件????????3456??2020-12-01?10:49??NetMonitor\NetworkAdapter.cs
?????文件????????7607??2020-12-01?10:58??NetMonitor\NetworkMonitor.cs
?????目錄???????????0??2020-12-01?10:36??NetMonitor\obj\
?????目錄???????????0??2020-12-01?11:00??NetMonitor\obj\Debug\
?????文件?????????791??2020-12-01?11:00??NetMonitor\obj\Debug\DesignTimeResolveAssemblyReferences.cache
?????文件????????6553??2020-12-01?10:59??NetMonitor\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache
?????文件?????????813??2020-12-01?11:00??NetMonitor\obj\Debug\NetMonitor.csproj.FileListAbsolute.txt
?????文件?????????924??2020-12-01?10:59??NetMonitor\obj\Debug\NetMonitor.csproj.GenerateResource.Cache
?????文件??????518144??2020-12-01?10:59??NetMonitor\obj\Debug\NetMonitor.exe
?????文件??????103585??2020-12-01?10:59??NetMonitor\obj\Debug\NetMonitor.NetMonitor.resources
?????文件???????36352??2020-12-01?10:59??NetMonitor\obj\Debug\NetMonitor.pdb
?????文件??????291375??2020-12-01?10:59??NetMonitor\obj\Debug\NetMonitor.Properties.Resources.resources
?????文件???????????0??2020-12-01?10:36??NetMonitor\obj\Debug\TemporaryGeneratedFile_036C0B5B-1481-4323-8D20-8F5ADCB23D92.cs
?????文件???????????0??2020-12-01?10:36??NetMonitor\obj\Debug\TemporaryGeneratedFile_5937a670-0e60-4077-877b-f7221da3dda1.cs
?????文件???????????0??2020-12-01?10:36??NetMonitor\obj\Debug\TemporaryGeneratedFile_E7A71F73-0F8D-4B9B-B56E-8E70B10BC5D3.cs
............此處省略14個文件信息