I had change vb 2017 for 2022 but my system.data.sqlclient liter.

Hi, Guys, Blessing!

I changed my VB 2017 to VB 2022, and my code doesn't work. I had set up my Imports System.Data.SqlClient, and it turned a light color. My connection string doesn't work, and some textboxes and parameters don't work, either. I don't know what I can do. That is something weirder for me, I have no experience solving this situation, so I come back here to ask you for any suggestions.

Thank you very much to all of you.

Did you open your existing project in 2022, or create a new one?

Opening an existing project shouldn't have caused any issues.