如何配置NHibernate以使用<connectionStrings>配置部分中的连接字符串

  <add name="MyDatabase" connectionString="Data Source=myserver;Initial Catalog=mydatabase;User ID=myusername;Password=mypassword" providerName="System.Data.SqlClient" />
</connectionStrings>

var configuration = new Configuration();
configuration.DataBaseIntegration(db =>
{
    db.ConnectionStringName = "MyDatabase";
    db.Dialect<MsSql2012Dialect>();
    db.Driver<SqlClientDriver>();
    db.KeywordsAutoImport = Hbm2DDLKeyWords.AutoQuote;
    db.IsolationLevel = IsolationLevel.ReadCommitted;
    db.Timeout = 100;
});

var sessionFactory = configuration.BuildSessionFactory();
using (var session = sessionFactory.OpenSession())
{
    // Your NHibernate code here
}