When does it matter whether you use int versus Int32, or string versus String?

Question

In C#, the keywords for built-in types are simply aliases for corresponding types in the System namespace.

Generally, it makes no difference whether yo

Answer 1

It doesn't matter. int is basically a shorthand for System.Int32 they are almost perfectly interchangable. Consider it a #define if you like (but C# doesn't allow #defines like that).