private static PriceRule readBRForm(string Root, string[] sizes) { string lowNum = "0"; string highNum = "0"; try { if (!String.IsNullOrEmpty(sizes[0].ToString())) { lowNum = CleanNumbers(CleanString(sizes[0].ToString())); } if (sizes.Length > 1 & !String.IsNullOrEmpty(sizes[1].ToString())) { highNum = CleanNumbers(CleanString(sizes[1].ToString())); } return(PriceRule.getBRRule("BR", lowNum, highNum)); } catch { return(PriceRule.getBRRule("BR", lowNum, highNum)); } }