Please forget my previous post. It's just a problem of myself when intalling FB on a second machine. Everything is ok now.

Regards.

Luis

It seems that FB 0.15 doesn't include IUP.bi despite some examples being provided. Where is it possible to get that file?

Regards.

Luis

Thank you for your reply. In return I join a variation on the subject, without using intermediate parameters. It makes also the code a bit more readable. Regards Luis DIM as Sub ProcParam DIM as Function(x as integer) as integer FuncParam Sub PassedProc() Print "in the sub"...

Did there is any way for passing a function/procedure as a parameter to another function/procedure? Could be helpful for writing generic code.

Regards