protected void RemoveRule(DataModelValidationRule rule) { Contract.Assert(_rules.Contains(rule), "should exist"); _rules.Remove(rule); }
protected void RemoveRule(DataModelValidationRule rule) { Debug.Assert(_rules.Contains(rule), "should exist"); _rules.Remove(rule); }
protected void AddRule(DataModelValidationRule rule) { Contract.Assert(!_rules.Contains(rule), "should not add the duplicate rule"); _rules.Add(rule); }
protected void AddRule(DataModelValidationRule rule) { Debug.Assert(!_rules.Contains(rule), "should not add the duplicate rule"); _rules.Add(rule); }