public void DeleteRuleConstraint(string name)
{
RuleConstraintValues.Where(x => x.Name == name).ToList().ForEach(x => RuleConstraintValues.Remove(x));
UpdateRuleConstraints();
}
public void RemoveInvalidConstraints()
{
RuleConstraintValues.Where(x => string.IsNullOrEmpty(x.Left) || string.IsNullOrEmpty(x.Operation)).ToList().ForEach(x => RuleConstraintValues.Remove(x));
UpdateRuleConstraints();
}