Witam,
Proszę o pomoc w przy dekodowaniu kodu - barcode.
Chodzi o to, że mam np. kod kreskowy format GS1 - 128 np. taki (11)151123(10)91915481E1(37)2
Gdy odczytuję kod to znajduje mi (11) i ciąg za 11 poprawnie znajduje mi (10) ale nie znajduje mi już (37) i ciag za (10) podaje jako 91915481E1372 czyli wszystkie liczby a powinno to wyglądać tak:
Dla (11)
151123
Dla (10)
91915481E1
Dla (37)
2
Wygląda na to, że sprawdza całą długość znaków po 10 czyli maksymalnie 20 znaków... standard dla (10) to od 1 do 20 znaków. Gdzie może być błąd.
Dzięki za pomoc.
Kod który używam do odczytania "znaczników i znalezienia wartości które są za znacznikiem --> do kolejnego znacznika
using System.Collections.Generic;
using System.Text.RegularExpressions;
namespace Mobile.Util
{
public class BarcodeUtil
{
public static string AI_SSCC = "00";
public static string AI_GTIN = "01";
public static string AI_GTIN_B = "02";
public static string AI_LOT_NUMBER = "10";
public static string AI_DATE_PRODUCTION = "11";
public static string AI_DATE_DUE = "12";
public static string AI_DATE_PACKING = "13";
public static string AI_DATE_BEST_BEFORE = "15";
public static string AI_DATE_SELL_BY = "16";
public static string AI_DATE_EXPIRATION = "17";
public static string AI_PRODUCT_VARIANT = "20";
public static string AI_SERIAL_NUMBER = "21";
public static int AI_TYPE_DATE = 1;
public static int AI_TYPE_ALPHANUMERIC = 2;
public static int AI_TYPE_NUMERIC = 3;
public class AII
{
public string AICode { set; get; }
public string AIDesc { set; get; }
public int minLength { set; get; }
public int maxLength { set; get; }
public int type { set; get; }
public string AIValue { set; get; }
public AII(string aicode, string aiDesc, int minLen, int maxLen, int type)
{
this.AICode = aicode;
this.AIDesc = aiDesc;
this.minLength = minLen;
this.maxLength = maxLen;
this.type = type;
this.AIValue = "";
}
public AII(AII ai)
{
this.AICode = ai.AICode;
this.AIDesc = ai.AIDesc;
this.minLength = ai.minLength;
this.maxLength = ai.maxLength;
this.type = ai.type;
this.AIValue = ai.AIValue;
}
}
public static Dictionary<string, AII> GS1_AI = new Dictionary<string, AII>() { //AI, description, min length, max length, type, decimal point indicator?
{AI_SSCC, new AII(AI_SSCC, "SSCC",18, 18, AI_TYPE_NUMERIC)},
{AI_GTIN,new AII(AI_GTIN, "Identification of a Variable Measure Trade Item (GTIN)", 14,14, AI_TYPE_NUMERIC)},
{AI_GTIN_B,new AII( AI_GTIN_B, "Identification of Variable Measure Trade Items Contained in a Logistic", 14, 14, AI_TYPE_NUMERIC)},
{AI_LOT_NUMBER,new AII( AI_LOT_NUMBER, "Batch or lot number",1, 20, AI_TYPE_ALPHANUMERIC)},
{AI_DATE_PRODUCTION,new AII( AI_DATE_PRODUCTION, "Production Date",6, 6, AI_TYPE_NUMERIC)},//YYMMDD day not mandatory 00
{AI_DATE_DUE,new AII( AI_DATE_DUE, "Due Date for Amount on Payment Slip",6, 6, AI_TYPE_NUMERIC)}, //YYMMDD day not mandatory 00
{AI_DATE_PACKING,new AII( AI_DATE_PACKING, "Packaging Date",6, 6, AI_TYPE_NUMERIC)},//YYMMDD day not mandatory 00
{AI_DATE_BEST_BEFORE,new AII( AI_DATE_BEST_BEFORE, "Best before date", 6, 6, AI_TYPE_NUMERIC)},//YYMMDD day not mandatory 00
{AI_DATE_SELL_BY,new AII( AI_DATE_SELL_BY, "Sell By Date", 6, 6, AI_TYPE_NUMERIC)},//YYMMDD day not mandatory 00
{AI_DATE_EXPIRATION,new AII( AI_DATE_EXPIRATION, "Expiration Date", 6, 6, AI_TYPE_NUMERIC)},//YYMMDD day not mandatory 00
{AI_PRODUCT_VARIANT,new AII( "20", "Product Variant", 2, 2, AI_TYPE_ALPHANUMERIC)},
{AI_SERIAL_NUMBER,new AII( AI_SERIAL_NUMBER, "Serial Number",1, 20, AI_TYPE_ALPHANUMERIC)},
{AI_,new AII( "37", "Number of units contained", 1, 8, AI_TYPE_NUMERIC)},
//{AI_,new AII( "240", "Additional Product Identification Assigned by the Manufacturer", 1, 30, AI_TYPE_ALPHANUMERIC},
//{AI_,new AII( "241", "Customer Part Number",1,30, AI_TYPE_ALPHANUMERIC)},
//{AI_,new AII( "400", "Customer's purchase order number", 1, 29, AI_TYPE_ALPHANUMERIC)},
//{AI_,new AII( "8005", "Price per unit of measure", 6, 6, AI_TYPE_NUMERIC)},
//{AI_,new AII( "310", "Netto weight in kilograms", 7, 7, AI_TYPE_NUMERIC)},
//{AI_,new AII( "315", "Netto volume in liters", 7, 7, AI_TYPE_NUMERIC)},
};
public static Dictionary<string, string> decodeBarcodeGS1_128(string barcode)
{
Dictionary<string, string> barcode_decoded = new Dictionary<string, string>();
barcode = barcode.Replace(")", "").Replace("(", "");
C#