可以通过使用命名空间下的ManagementObjectSearcher类及其方法Get来获得通用网卡信息。
其中，最重要的是ManagementObjectSearcher构造函数的输入参数，可以传入以下的QueryString。
SELECT * FROM Win32_NetworkAdapterConfiguration
以下的例子为将本地网卡的配置信息写入一个文件并保存，代码如下：
代码语言：javascript复制 1 using System.IO;
2 using System.Linq;
3 using System.Management;
4
5 namespace ConsoleApp
6 {
7 class Program
8 {
9 static void Main(string[] args)
10 {
11 ManagementObjectSearcher managementObjectSearcher = new ManagementObjectSearcher("SELECT * FROM Win32_NetworkAdapterConfiguration") ;
12 ManagementObjectCollection managementObjectCollection = managementObjectSearcher.Get();
13 StreamWriter writer = new StreamWriter("result.csv");
14 bool isFirstRow = true;
15 foreach (ManagementObject managementObject in managementObjectCollection)
16 {
17 string header = string.Empty;
18 string content = string.Empty;
19 string separator1 = ",";
20 string separator2 = " | ";
21 foreach (var item in managementObject.Properties)
22 {
23 if (isFirstRow)
24 {
25 header = $"{header}{separator1}{item.Name}";
26 }
27 string valueTemp = string.Empty;
28 if (item.Value != null)
29 {
30 if (item.Value is string[] || item.Value is ushort[])
31 {
32 string[] valuesStrTemp;
33 if(item.Value is ushort[])
34 valuesStrTemp = ((ushort[])item.Value).Select(x => x.ToString()).ToArray();
35 else
36 valuesStrTemp = item.Value as string[];
37
38 for (int i = 0; i < valuesStrTemp.Length; i )
39 {
40 valueTemp = $"{valueTemp}{separator2}{valuesStrTemp[i]}";
41 }
42 if(valuesStrTemp.Length != 0)
43 valueTemp = valueTemp.Remove(0, separator2.Length);
44 }
45 else
46 valueTemp = item.Value.ToString();
47 }
48 content = $"{content}{separator1}{valueTemp}";
49 }
50 if (isFirstRow)
51 {
52 header = header.Remove(0, separator1.Length);
53 writer.WriteLine(header);
54 isFirstRow = false;
55 }
56 content = content.Remove(0, separator1.Length);
57 writer.WriteLine(content);
58 }
59 writer.Close();
60 }
61 }
62 }运行结果如下：
