Simple CPU temperature solution

public class Form1
{
   private void Button1_Click(object sender, EventArgs e)
   {
      try {
         ManagementObjectSearcher searcher = new ManagementObjectSearcher(@"root\WMI", "SELECT * FROM MSAcpi_ThermalZoneTemperature");
         foreach (ManagementObject queryObj in searcher.Get()) {
            double temp = double.Parse(queryObj["CurrentTemperature"]);
            temp = (temp - 2732) / 10d;
            MessageBox.Show(temp.ToString());
      }
      catch (ManagementException err) {
         MessageBox.Show("An error occurred while querying for WMI data: " + err.Message);
      }
   }
}