how to run a query in c# windows form application without sql connection

Question

I want to attach my database to my server at the start of my application so stil i don't have any connection to server i should run this code at first

CREATE DATABASE LibraryDB ON 
(FILENAME = 'E:\++Projects\Visual Studio 2017\Library\Library\bin\Debug\LibraryDB.mdf'),
(FILENAME = 'E:\++Projects\Visual Studio 2017\Library\Library\bin\Debug\LibraryDB_log.ldf')
FOR ATTACH;

How can I run this code or this query in my program?

Answer 1

只需连接到master数据库？

SqlConnection myConn = new SqlConnection ("Server=<Your Server>;Integrated security=SSPI;database=master");