The System.IComparable interface in the .NET Framework is a good example. Object comparison is common in programming. Microsoft can't know every way you might compare objects, so it defined an ...

First off, let’s get an understanding of interfaces and why they are needed in programming. An interface is strictly a contract; it doesn’t have any implementation. An interface contains only ...

When designing applications, it is important to know when to use an abstract class and when to use an interface. Although abstract classes and interfaces seem similar in some ways, there are key ...

Developer educator and .NET MVP Jeremy Clark talks concurrent programming ahead of an intermediate-level two-day training ...