public static List <ItemCostVariantsInfo> GetCostVariantsByItemSKU(string itemSku, AspxCommonInfo aspxCommonObj) { try { List <ItemCostVariantsInfo> lstItemCostVar = AspxItemMgntProvider.GetCostVariantsByItemSKU(itemSku, aspxCommonObj); return(lstItemCostVar); } catch (Exception e) { throw e; } }