When should I use a struct instead of a class?

Question

MSDN says that you should use structs when you need lightweight objects. Are there any other scenarios when a struct is preferable over a class?

Some people might ha

Answer 1

Structs are on the Stack not the Heap so therefore they are thread safe, and should be used when implementing the transfer object pattern, you never want to use objects on the Heap they are volatile, you want in this case to use the Call Stack, this is a basic case for using a struct I am surprised by all the way out answers here,