当前文件路径：NChat/NChart.DBHelper/NChatData.cs

		            
 1using System;
 2using System.Collections.Generic;
 3using System.Linq;
 4using System.Text;
 5using NChat.Common;
 6
 7namespace NChart.DBHelper
 8...{
 9    public class NChatData
10    ...{
11        public static NChatDataContext Instance
12        ...{
13            get
14            ...{
15                return new NChatDataContext(ConfigHelper.CONNECTION_STRING);
16            }
17        }
18    }
19}
20