MS Access Winform convert it to SQL

I have a Winform that uses Access as a DataBase, I would like to convert it to SQL without having to rewrite all the code for the buttons and textboxes and so on. I converted the Access Database to Sql and am complety lost on how to tie it together. i assume i gcan get rid of stuff like this.

 

 

Any tips of some good reading would be appercitated.