public override ValidationResult Validate(object value, CultureInfo cultureInfo)
{
Symptom symptom = (value as BindingGroup).Items[0] as Symptom;
if (symptom.Name == null || symptom.Name.Length == 0)
{
return(new ValidationResult(false, "The name value can't be empty"));
}
if (symptom.Name != null && symptom.Name.Length > 50)
{
return(new ValidationResult(false, "Symptom name is too long. Length should be smaller than 50 characters"));
}
if (symptom.QuickDescription != null && symptom.QuickDescription.Length > 50)
{
return(new ValidationResult(false, "Symptom description is too long. Length should be smaller than 50 characters"));
}
if (symptom.GeneralizationDegree < 0 || symptom.GeneralizationDegree > 100)
{
return(new ValidationResult(false, "Value of generalization should be in range (0, 100)"));
}
DiseaseDatabaseEntities tempContext = new DiseaseDatabaseEntities();
if (tempContext.Symptoms.Count(s => (s.Name == symptom.Name) && (s.Id != symptom.Id)) > 0)
{
return(new ValidationResult(false, "Symptom names have to be unique"));
}
return(ValidationResult.ValidResult);
}
private void SymptomViewSource_Filter(object sender, FilterEventArgs e)
{
Symptom cat = e.Item as Symptom;
if (cat != null)
{
e.Accepted = (cat.Name.ToUpper().Contains(SymptomsSearchBox.Text.ToUpper()));
}
}