public StringCondition(StringQueryField Field, CompareCondition Condition, string Value)
        {            
            if (string.IsNullOrWhiteSpace(Value))
            {
                queryPart = "";
                return;
            }
            Value = Value.Replace("'", "''");

            queryPart = $"{Field.GetQueryPart()} {Condition.GetSign()} '{Value}'";
        }