// Checks to make sure the selected device type cannot be a null value.
public void SetSelectedDevice(NamedGuid selected)
{
// if the value has a relevent value, set the selectedDeviceType. If this is not the case display an error.
if (selected != null)
{
this.selectedDeviceType = selected;
}
else
{
MessageHelper.DisplayBasicMessage(StringResources.InitialisationError);
}
}
// Handle the event from the user selecting a service.
internal async void HandleSelectedService(NamedGuid selected)
{
this.SelectedDeviceViewModel.CleanCharacteristics();
// Get a list of supported characteristics and updat the viewmodel with the results.
this.SelectedDeviceViewModel.SupportedCharacteristics = await this.selectedDevice.GetCharacteristics(selected);
// Let the UI know that data has changed..
this.RaisePropertyChanged("SelectedDeviceViewModel");
}