public void SetTrainingSet(IObservationSet set)
{
_trainingSet = set;
if (_trainingSet == null)
{
xTrainingSetSource.Text = "(none)";
xButtonLearn.IsEnabled = false;
}
else
{
xTrainingSetSource.Text
= string.Format("{0} ({1})", set.Name, set.SourceUri);
xButtonLearn.IsEnabled = true;
}
}