Question

I want to see if there is a way to do this… I’m Using vs2010 with the WP7 SDK. (VB.NET)

I am declaring this in the global scope.

public objGame as object

then say i have classes: Game1 and Game2

for the sake of the example we’ll just say both classes have an Update() function

I want to set objGame = Game1 (or Game2)

and then be able to call objGame.Update()

is there a way to do this?

Answer 1

Declare an interface IGame with method Update(). Inherit both of Game1 and Game2 from it.

IGame objGame= Game1() [or Game2]

objGame.Update()

Here’s wiki link on Polymorphism in OOP.