Call between dlls

Hi all,

Are there any overhead or marshaling between the call of dlls (e.g. dll1 calling dll2)within the same thread?

Thanks

There are always overheads associated with calling Dll's, however there are no marshalling issues within the same thread that I'm aware of. Sure marshalling occurs, but the operating system takes care of it.

Marshalling issues need to be considered when going cross thread and where threads are across different servers.