how to get Static IP adress in Windows application

ManagementObjectSearcher searcherNetwork =
       new ManagementObjectSearcher("root\\CIMV2",
       "SELECT * FROM Win32_NetworkAdapterConfiguration");

       foreach (ManagementObject queryObj in searcherNetwork.Get())
       {
           foreach (var prop in queryObj.Properties)
           {
               Console.WriteLine(string.Format("Name: {0} Value: {1}", prop.Name, prop.Value));
           }
       }