Learn to change the default behavior and return HTTP 404 when action methods in ASP.NET Core return null values. ASP.NET Core MVC is the .NET Core counterpart of the ASP.NET MVC framework. You can ...

The gang at Microsoft has been working on the new ASP.NET MVC -- Model-View-Controller -- framework for a while. In February they announced the MVC Framework v0.1 Relelase Candidate 1 was available ...

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[Editor's note: Peter rewrote this article after a reader pointed out he over-engineered his original solution. ("What can I say: The code worked -- I just didn't need nearly as much code as I thought ...

Learn how to use constructor injection, property injection, method injection, and the service locator pattern in ASP.NET Core MVC 5, along with their caveats. Dependency injection is a first-class ...

In ASP.NET MVC, the File helper method built into your controller gives you multiple options for retrieving the file you want to send to the client. You can pass the File helper method an array of ...