摘要:[.NET] : 取得網卡連線狀態
using System.Net.NetworkInformation;
public static class NetworkInterfaceUtility
{
// GetOperationalStatus
public static OperationalStatus GetOperationalStatus(string macAddress)
{
#region Require
if (string.IsNullOrEmpty(macAddress) == true) throw new ArgumentNullException();
#endregion
return GetOperationalStatus(PhysicalAddress.Parse(macAddress));
}
public static OperationalStatus GetOperationalStatus(PhysicalAddress macAddress)
{
#region Require
if (macAddress == null) throw new ArgumentNullException();
#endregion
foreach (NetworkInterface networkInterface in NetworkInterface.GetAllNetworkInterfaces())
{
if (PhysicalAddress.Equals(macAddress, networkInterface.GetPhysicalAddress()) == true)
{
return networkInterface.OperationalStatus;
}
}
return OperationalStatus.Unknown;
}
}
簽名檔
期許自己能以更簡潔的文字與程式碼,傳達出程式設計背後的精神。
真正做到「以形寫神」的境界。