DAL/ReplyService.cs

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;

namespace DAL
{
	/// <summary>
	/// 数据访问类:ReplyService
	/// </summary>
	public partial class ReplyService
	{
		public ReplyService()
		{}
		#region  BasicMethod


        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public static Model.Reply GetModelByCommontId(int commentId)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("select  top 1 id,commentId,replyContent,status,remark,addTime,addUser,infoType from Reply ");
            strSql.Append(" where commentId=@commentId order by id desc");
            SqlParameter[] parameters = {
					new SqlParameter("@commentId", SqlDbType.Int,4)
			};
            parameters[0].Value = commentId;

            Model.Reply model = new Model.Reply();
            DataSet ds = DBHelperSQL.Query(strSql.ToString(), parameters);
            if (ds.Tables[0].Rows.Count > 0)
            {
                return DataRowToModel(ds.Tables[0].Rows[0]);
            }
            else
            {
                return null;
            }
        }

        /// <summary>
        /// 回复数量
        /// </summary>
        /// <param name="qid"></param>
        /// <returns></returns>
        public static int GetReplyCount(int qid) 
        {
            string sql = "select count(id) from Reply where commentId = " + qid;
            object obj = DBHelperSQL.GetSingle(sql);
            if(obj != null)
            {
                return Convert.ToInt32(obj);
            }
            return 0;
        }
        /// <summary>
        /// 得到一个最新的对象实体