Use custom-built .NET Framework 4.0 classes to connect an ASP.NET Web application to a SQL Server 2012 database. In my recent article, I showed how to connect .NET 4.0 C# and Visual Basic applications ...

ASP.NET MVC filters can be defined once and used in multiple places. Because ASP.NET MVC also provides the ability to create custom filters, it's good practice to learn how to make them and use them ...

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 ...

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 ...