Cüneyt Kocabıyık

Web.Config

<connectionStrings>
<add name="ConnectionName"  connectionString="Data Source=.Server;Initial Catalog=Veritabanı;Integrated Security=True"/>
</connectionStrings>

 

string bag_str = ConfigurationManager.ConnectionStrings["ConnectionName"].ConnectionString;

SqlConnection baglanti = new SqlConnection(bag_str);