SjMes/PurchingMistakeNew/VerifyHelper.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace PurchingMistakeNew
{
   public  class VerifyHelper
    {
        public static bool ScanSjBarCodeFormat(string scanSjBarCode)
        {
            if (scanSjBarCode.Length > 20 && scanSjBarCode.Contains(".") == false)
            {
                return false;
            }
            return true;
        }
    }
}