This time, we’re taking a look at an annoying situation where your previous debugging session, or perhaps your dotnet serve, somehow locks up your dlls or other important files that you kind of need to overwrite when rebuilding. And that, well, causes your build or debugging session to fail. So,…Continue reading How to kill the process causing the “MSB3021 Unable to copy file — The process cannot access the file because it is being used by another process.” error?
This post describes the easiest way to debug the issues that may stop your Seed-method in Configuration.cs from going through. This problem concerns typically your ASP.NET MVC projects, either on .NET Framework or .NET Core – the same basic idea should work for both situations. The solution here shows you,…Continue reading The easiest way to debug Seed-method in Code-first migrations in Entity Framework
This post describes a quick solution to launching a new Visual Studio instance for debugging the code. There are a lot of applications for this, but where I’ve found it exceptionally useful, has been in debugging the Entity Framework’s code-first migration (one of the ways for database initialization) Seed-method. It…Continue reading Launching a new debugger instance from code in Visual Studio
Every now and then comes the time when you’d actually need to debug something, and then you’ll likely be using your Visual Studio to attach the debugger to one or more processes. Using CKSDev to attach to all IIS worker processes (w3wp.exe), or if you don’t use CKSDev, just pressing…Continue reading Attaching the Visual Studio debugger to the right IIS worker process