How to create an array or collection of objects?

Question

Programming

Hi everybody). I now have three objects of different classes.

NewClassProgram NewObject1 = new NewClassProgram();
NewClassProgram2 NewObject2 = new NewClassProgram2();
NewClassProgram3 NewObject3 = new NewClassProgram3();

And here's the actual question, if the objects are of different types, how can these objects be added to an array or collection ? It's just that if the objects are of different types, then it seems that they can't be added to the array, right?

Answer 1

Make a class hierarchy, inherit your classes from one ancestor.
Then you can add classes converted to a common ancestor to the collection.
Usually, when questions like this arise, the classes line up nicely in a hierarchy with a common ancestor.

Answer 2

All objects in a sharp are inherited from the object type, so it is quite possible to create a
List collection or an object[] array.
But judging by your picture, you need more complex logic, something like Form.Controls