Ordering by secondary group

01_GroupByLocation.cs

/*
  This should return a collection where you can create the following tree:
  
    Location 1
      |__ Machine 1
      |__ Machine 2
    Location 2
      |__ Machine 3
      |__ Machien 4
*/
private IOrderedEnumerable<IGrouping<string,MachineStatus>> GroupByLocation(IEnumerable<MachineStatus> statusData)
{
  var locationGroups = statusData.GroupBy(s => s.LocationName).OrderBy(g => g.Key);
  return locationGroups;
}

02_MachineStatus.cs

public class MachineStatus 
{
  public string MachineName {get;set;}
  public ConnectionStatus Status {
    get{
      if(Devices.Count == 0)
      {
        return ConenctionStatus.Connected;
      }
      if(Devices.All(d => d.Status == ConnectionStatus.Unknown))
      {
        return ConnectionStatus.Unknown;
      }
      if(Devices.Any(d => d.Status == ConnectionStatus.Disconnected))
      {
        return ConnectionStatus.Disconnected;
      }
      else
      {
        return ConnectionStatus.Connected;
      }
    }
    
  }
  public IEnumerable<DeviceStatus> Devices {get;set;}
}

03_DeviceStatus.cs

public class DeviceStatus
{
  public string DeviceName {get;set;}
  public string DeviceType {get;set;}
  public string IpAddress {get;set;}
  public ConnectionStatus Status {get;set;}
}