public Tracker(Patient patient, string type)
{
this.Type = type;
this.Patient = patient;
this.Observations = patient.GetAllObservationsByCodeText(type);
Observations.Sort((x, y) =>
{
if (x.Issued == null || y.Issued == null)
{
return(1);
}
return(((DateTime)x.Issued).CompareTo((DateTime)y.Issued));
});
this.GraphData = new List <decimal>();
foreach (Observation observation in Observations)
{
GraphData.Add((decimal)observation.MeasurementResult.Value);
}
}