BLL/Common.cs

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using System;
using System.Collections.Generic;
using System.Text;
using System.Web.UI;
using System.Data;
namespace MrZeng.BLL
{
 
    public class Common
    {
        private readonly MrZeng.DAL.Common dal = new MrZeng.DAL.Common();
        public Common()
        {

        }
        public static DataTable CreateCartTable()
        {
            return MrZeng.DAL.Common.CreateCartTable();
        }
        /// <summary>
        /// 邮件发送
        /// </summary>
        /// <param name="mailBody"></param>
        /// <param name="mailTo"></param>
        /// <returns></returns>
        public bool SendEmail(string mailBody, string mailTo)
        {
            return dal.SendEmail(mailBody, mailTo);
        }

        /// <summary>
        /// 截取超出部分的字符超出的用...代替
        /// </summary>
        /// <param name="str"></param>
        /// <param name="num"></param>
        /// <returns></returns>
        public  string substr(string str, int num)
        {
            return dal.substr(str, num);
        }

        /// <summary>
        /// 截取超出部分的字符
        /// </summary>
        /// <param name="str"></param>
        /// <param name="num"></param>
        /// <returns></returns>
        public  string substr1(string str, int num)
        {
            return dal.substr1(str, num);
        }

        public string GetPrestige(int num)
        {
            return dal.GetPrestige(num);
        }
        /// <summary>
        /// 创建验证码
        /// </summary>
        /// <param name="CodeCount"></param>