public static DBConnectionObject getInstance()
{
if (instance == null)
{
instance = new DBConnectionObject();
}
return(instance);
}
public string getNextSymptom()
{
// this will take the current visits symptoms, and decide what next symptom should be asked.
DBConnectionObject conn = DBConnectionObject.getInstance();
string suggestedNextSymptom = conn.getDiagnosisWizardSymptomByPreviousResponses(CurrentResults.PreviousResponses);
CurrentResults.CurrentBestSymptom = suggestedNextSymptom;
return(suggestedNextSymptom);
}
