Question

Guids are created using the new keyword which makes me think it’s a reference type.

Is this correct?

Guid uid = new Guid();

Are Guids stored on the heap?

Answer 1

You can see the definition of a Guid yourself:

public struct Guid ...

Or you can test it like this:

bool guidIsValueType = typeof(Guid).IsValueType;

Quote: "GUID’s are created using the new keyword which makes me think it’s a reference type."

Structs can have constructors too, for example new DateTime(2012, 12, 23).