Is casting the same thing as converting?

Question

In Jesse Liberty\'s Learning C# book, he says \"Objects of one type can be converted into objects of another type. This is called casting.\"

If you investigate the I

Answer 1

A cast is telling the compiler/interperter that the object in fact is of that type (or has a basetype/interface of that type). It's a pretty fast thing to do compared to a convert where it's no longer the compiler/interperter doing the job but a function actualling parsing a string and doing math to convert to a number.