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：

using System.IO;using System.Linq;using System.Management;namespace ConsoleApp{ class Program { static void Main(string[] args) { ManagementObjectSearcher managementObjectSearcher = new ManagementObjectSearcher("SELECT * FROM Win32_NetworkAdapterConfiguration") ; ManagementObjectCollection managementObjectCollection = managementObjectSearcher.Get(); StreamWriter writer = new StreamWriter("result.csv"); bool isFirstRow = true; foreach (ManagementObject managementObject in managementObjectCollection) { string header = string.Empty; string content = string.Empty; string separator1 = ","; string separator2 = " | "; foreach (var item in managementObject.Properties) { if (isFirstRow) { header = $"{header}{separator1}{item.Name}"; } string valueTemp = string.Empty; if (item.Value != null) { if (item.Value is string[] || item.Value is ushort[]) { string[] valuesStrTemp; if(item.Value is ushort[]) valuesStrTemp = ((ushort[])item.Value).Select(x => x.ToString()).ToArray(); else valuesStrTemp = item.Value as string[]; for (int i = 0; i < valuesStrTemp.Length; i++) { valueTemp = $"{valueTemp}{separator2}{valuesStrTemp[i]}"; } if(valuesStrTemp.Length != 0) valueTemp = valueTemp.Remove(0, separator2.Length); } else valueTemp = item.Value.ToString(); } content = $"{content}{separator1}{valueTemp}"; } if (isFirstRow) { header = header.Remove(0, separator1.Length); writer.WriteLine(header); isFirstRow = false; } content = content.Remove(0, separator1.Length); writer.WriteLine(content); } writer.Close(); } }}

运行结果如下：

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