So I am cruising around the Dream.In.Code boards when I stumble across an interesting post about creating a shapes tool for a graphics Java program. If you are unfamiliar with the shapes tool, the idea is that you click a button, select a shape and then draw the shape onto some window of the program. Select a square, an ellipse or some fancy star and KAPOWY! you have a masterpiece ...
Sure, you might have heard the term "interface" before in another language and yet not truly know what they mean by "a contract". Don't worry, you are not alone. Several books talk about interfaces with the term "contract" and never really explain what they mean by saying a class is bound by that contract. So lets take a closer look at interfaces and specifically how VB.NET "implements" them. We use ...
