Marshal.StructureToPtr fails with bool and fixed size array?

Question

If I marshal this struct with StructureToPtr and then unmarshal it again with PtrToStructure, my first node has y = {1,2} whilst my second node has

Answer 1

You should also pack the struct or class before you use it. That works for me, almost as good as memcpy

[StructLayout(LayoutKind.Sequential, Pack = 1)]
public class SomeClass
{
}