I'm getting back to coding after many years away, and I'm starting with VS 2015. Just wanting to try VS, I created a C# app for Windows Forms. Just the main window, in which I put a button and a textbox. On button push, text appears in the textbox. When
I debug it, it works fine, runs, does what it should, and closes fine. But when I run it without debugging, or I build a release or debug version and run it from Windows Explorer (outside VS), very strange things happen. No window appears. If I run it without
debugging in VS, VS clocks forevee. In both cases (from inside & outside VS), the task manager shows 3 instances of the program, and I'm unable to kill the tasks, either from Windows Task Manager, or from Process Explorer. Thanks.