Get the data from the second databse from the config file

Question

I want to display the data from the second database from the config file to my text box. How can I display the data from the second database in window form?

My code is

<appSettings>
<add key="myConnectionString1" value="server=localhost;database=myDb1;uid=myUser;password=myPass;" />
<add key="myConnectionString2" value="server=localhost;database=myDb2;uid=myUser;password=myPass;" />
</appSettings>
string connStr1 = ConfigurationSettings.AppSettings("myConnectionString1");
string connStr2 = ConfigurationSettings.AppSettings("myConnectionString2");
So, I want to get the data from the myDb2. Please guide me.