I have been tasked with converting a Access Application to WinForms VB.Net. The Access application has the ability to swap between a Test and Prod database for training. I was wondering if it is possible to do the same with a WinForms app. I am using Datasets to connect to the SQL database. I have heard my.setting is not accessible at runtime. I read something about having two different connection strings. Neither of these were resolved in the post so not sure how either would work. Any help would be much appreciated