当前文件路径：NChat/NChart.DBHelper/app.config

		            
 1<?xml version="1.0" encoding="utf-8" ?>
 2<configuration>
 3    <configSections>
 4    </configSections>
 5    <connectionStrings>
 6        <add name="NChart.DBHelper.Properties.Settings.NChatConnectionString"
 7            connectionString="Data Source=(local);User ID=sa;Password=123;Initial Catalog=NChat;Pooling=true"
 8            providerName="System.Data.SqlClient" />
 9    </connectionStrings>
10</configuration>