how to recreate database of cloned webapplication

Mar 30 2018 8:10 AM

i have web application clone but dont have database of this application how can create new databse for this and where do changes in asp.net webapplication and here old conection string is:

"Data Source=.\SQLEXPRESS;Network Library=dbmssocn;Connection Timeout=15;Packet Size=4096;Integrated Security=no;User ID=asdf; Encrypt=no;Initial Catalog=asdf; Password=1234;"