C# 獲取本機網絡卡資訊、個數、描述資訊、型別、速度等
阿新 • • 發佈:2019-01-28
程式碼比較簡單,直接上圖上碼。
實現程式碼有註釋,以下是該例子的完整程式碼。
引入名稱空間:
using System.Net.NetworkInformation;
using System.Net;
完整程式碼:
namespace NetworkInterfaceExample { public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void Form1_Load(object sender, EventArgs e) { ShowAdapterInfo(); } /// <summary> /// 顯示網絡卡資訊 /// </summary> private void ShowAdapterInfo() { NetworkInterface[] adapters = NetworkInterface.GetAllNetworkInterfaces(); lst_NetworkAdapter.Items.Add("介面卡個數:" + adapters.Length); int index = 0; foreach (NetworkInterface adapter in adapters) { index++; //顯示網路介面卡描述資訊、名稱、型別、速度、MAC 地址 lst_NetworkAdapter.Items.Add("---------------------第" + index + "個介面卡資訊---------------------"); lst_NetworkAdapter.Items.Add("描述資訊:" + adapter.Name); lst_NetworkAdapter.Items.Add("型別:" + adapter.NetworkInterfaceType); lst_NetworkAdapter.Items.Add("速度:" + adapter.Speed / 1000 / 1000 + "MB"); lst_NetworkAdapter.Items.Add("MAC 地址:" + adapter.GetPhysicalAddress()); //獲取IPInterfaceProperties例項 IPInterfaceProperties adapterProperties = adapter.GetIPProperties(); //獲取並顯示DNS伺服器IP地址資訊 IPAddressCollection dnsServers = adapterProperties.DnsAddresses; if (dnsServers.Count > 0) { foreach (IPAddress dns in dnsServers) { lst_NetworkAdapter.Items.Add("DNS 伺服器IP地址:" + dns + "\n"); } } else { lst_NetworkAdapter.Items.Add("DNS 伺服器IP地址:" + "\n"); } } } } }