How do I switch between debug and release in Visual C# 2010 Express?
I have looked in the project properties, but it seems to be missing. What am I missing?
Enable the Tools → Settings → Expert Settings menu option
Go to Tools → Options
In the dialog box, check Show All Settings option in the bottom left.
In the above dialog, now choose Projects and Solutions → General.
Check the option Show advanced build configurations.
You should be able to see the Release/Debug options in the toolbar now.