using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using dccdc.DAL;

namespace dccdc.BLL
{
    public class G_identityBll
    {
        public G_identityDal dal = new G_identityDal();
        public string GetMaxId(string tableName, int needcount)
        {
            return dal.GetMaxId(tableName, needcount);
        }
        /// <summary>
        /// 登记条码生成
        /// </summary>
        /// <returns></returns>
        public string Tm(string firstNumber)
        {
            string num = firstNumber + DateTime.Now.ToString("yyyyMMdd") +Convert.ToInt32(dal.GetMaxId("professional_charge_project", 1)).ToString("D4");
            return num;
        }
    }
}