meetinginfoservice.cs

will let you know the result once they replied will let you know the result once they replied

using System;
using System.Collections.Generic;
using System.Text;
using MyOffice.Models;
using MyOffice.DBUtility;
using System.Data;
using System.Data.SqlClient;

namespace MyOffice.DAL
{
    public class MeetingInfoService
    {
        public IList<MeetingInfo> GetAllMeetingInfg()
        {
            IList<MeetingInfo> list = new List<MeetingInfo>();
            string sql = string.Format(@"select * from meetinginfo");
            using (SqlDataReader reader = SqlHelper.ExecuteReader(SqlHelper.ConnectionStringLocalTransaction, CommandType.Text, sql, null))
            {
                while (reader.Read())
                {
                    MeetingInfo meeting = new MeetingInfo();
                    meeting.MeetingId = reader.GetInt32(0);
                    meeting.MeeetingName = reader.GetString(1);
                    list.Add(meeting);
                }
                return list;
            }
        }

        public MeetingInfo GetMeetingByID(int meetingID)
        {
            string sql = string.Format(@"select * from meetinginfo where meetingid={0}",meetingID);
            using (SqlDataReader reader = SqlHelper.ExecuteReader(SqlHelper.ConnectionStringLocalTransaction, CommandType.Text, sql, null))
            {
                if (reader.Read())
                {
                    MeetingInfo meeting = new MeetingInfo();
                    meeting.MeetingId = reader.GetInt32(0);
                    meeting.MeeetingName = reader.GetString(1);
                    return meeting;
                }
                else
                {
                    return null;
                }
            }

        }
    }
}