读取.ini文件里面的连接数据库的代码、读取App.config文件的代码

.ini文件里面的代码：

[sql]

server= 192.168.1.13

uname=sa

pwd=

database=MengYe

[access]

database = weight.mdb

pwd=

[InStorage]

filepath = InStorage.xml

程序里面的代码：

[DllImport("kernel32")]

private static extern int GetPrivateProfileString(string section,string key,string def,StringBuilder retVal,int size,string filePath);



StringBuilder temp = new StringBuilder();

string filepath = Application.StartupPath + @"\Config.ini";

GetPrivateProfileString("sql","server","数据库配置出错!",temp,255,filepath);

string ip = temp.ToString();

GetPrivateProfileString("sql","uname","数据库配置出错!",temp,255,filepath);

string uname = temp.ToString();

GetPrivateProfileString("sql","pwd","数据库配置出错!",temp,255,filepath);

string pwd = temp.ToString();

GetPrivateProfileString("sql","database","数据库配置出错!",temp,255,filepath);

string database = temp.ToString();

String connString = String.Format("server={0};user id={1};pwd={2};database={3}",ip,uname,pwd,database);



SqlConnection conn = new SqlConnection(connString);





读取App.config文件的代码

App.config文件的代码：



<?xml version="1.0" encoding="utf-8" ?>

<configuration>

<connectionStrings>

<add connectionString="server=192.168.1.13;user id=sa;pwd=;database=MengYe" name="sqlserver"/>

<add connectionString="provider=Microsoft.Jet.OLEDB.4.0;Data Source=WeightBill.mdb;Jet oledb:database password=;" name ="access"/>

</connectionStrings>

</configuration>



程序中代码；

加入引用：System.configuration

string connString = ConfigurationManager.ConnectionStrings["sqlServer"].ToString();