Net链接Sql Server语法

1、登录名、密码链接

</system.web>
  <appSettings>
    <!--<add key="MSSqlConnectionString" value="server=ip;database=;User Id=;Password="/>-->
  </appSettings>

读取方式：

ConfigurationManager.AppSettings["MSSqlConnectionString"];

2、没有登录名、密码的链接

<connectionStrings>
    <add connectionString="Data Source=(local);Initial Catalog=SalesERPDB;Integrated Security=True"
          name="SalesERPDAL"
          providerName="System.Data.SqlClient"/>
</connectionStrings>

读取方式：

ConfigurationManager.ConnectionStrings["MSSqlConnectionString"].ConnectionString