private void QuestionCorelationViewSourceFilter(object sender, FilterEventArgs e)
{
QuestionCorelation cat = e.Item as QuestionCorelation;
if (cat != null)
{
e.Accepted =
(dbContextQuestionCorelation.Questions.Local.First(s => s.Id == cat.QuestionA)
.Name.ToUpper().Contains(QuestionCorelationsSearchBox.Text.ToUpper())) ||
(dbContextQuestionCorelation.Questions.Local.First(s => s.Id == cat.QuestionB)
.Name.ToUpper().Contains(QuestionCorelationsSearchBox.Text.ToUpper()));
}
}
public override ValidationResult Validate(object value, CultureInfo cultureInfo)
{
QuestionCorelation qCor = (value as BindingGroup).Items[0] as QuestionCorelation;
if (qCor.QuestionA == 0)
{
return(new ValidationResult(false, "You have to choose one question A option"));
}
if (qCor.QuestionB == 0)
{
return(new ValidationResult(false, "You have to choose one question B option"));
}
if (qCor.CommonCases < 0)
{
return(new ValidationResult(false, "Common case value shall be greater or equal 0"));
}
if ((qCor.CorelationPower < 0) || (qCor.CorelationPower > 100))
{
return(new ValidationResult(false, "Corelation power value shall be in range (0, 100)"));
}
if ((qCor.CorelationDirection < -100) || (qCor.CorelationDirection > 100))
{
return(new ValidationResult(false, "Corelation direction power value shall be in range (-100, 100)"));
}
if (qCor.QuestionA == qCor.QuestionB)
{
return(new ValidationResult(false, "Questions A and B cannot be the same"));
}
AkinatorDatabaseEntities tempContext = new AkinatorDatabaseEntities();
if (tempContext.QuestionCorelations
.Count(s => (((s.QuestionA == qCor.QuestionA) && (s.QuestionB == qCor.QuestionB) && (s.Id != qCor.Id)) ||
((s.QuestionA == qCor.QuestionB) && (s.QuestionB == qCor.QuestionA) && (s.Id != qCor.Id)))) > 0)
{
return(new ValidationResult(false, "Question corelations have to be unique"));
}
return(ValidationResult.ValidResult);
}
