如果是用SqlDataSource控件,程序生成的代码是这样的
<%$ ConnectionStrings:cgglConnectionString %>可是如果我要在代码里用,比如这样
DbConnection conn;
conn.ConnectionString = "";
conn.Open();
我应该怎么把那个字符串取出来呢?
<%$ ConnectionStrings:cgglConnectionString %>可是如果我要在代码里用,比如这样
DbConnection conn;
conn.ConnectionString = "";
conn.Open();
我应该怎么把那个字符串取出来呢?
<connectionStrings>
<add name="cgglConnectionString"
connectionString="Data Source=localhost;Integrated Security=SSPI;Initial Catalog=Northwind"
providerName="System.Data.SqlClient" />
</connectionStrings>
用ConfigurationManager类
调用
System.Configuration.ConfigurationManager.ConnectionStrings["cgglConnectionString"].ConnectionString;