using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Pcb.Common
{
    public static class DataRowExtension
    {
        public static int GetInt(this DataRow row, string key)
        {
            if (row[key] == null) return 0;
            var val = row[key].ToString().Trim();
            return val == string.Empty ? 0 : int.Parse(val);
        }

        public static decimal GetDecimal(this DataRow row, string key)
        {
            if (row[key] == null) return 0m;
            var val = row[key].ToString().Trim();
            return val == string.Empty ? 0m : decimal.Parse(val);
        }

        /// <summary>
        /// 转化为short类型
        /// </summary>
        /// <param name="row"></param>
        /// <param name="key"></param>
        /// <returns></returns>
        public static short GetShort(this DataRow row, string key)
        {
            if (row[key] == null) return (short)0;
            var val = row[key].ToString().Trim();
            return val == string.Empty ? (short)0 : short.Parse(val);
        }
    }
}