return value of stored proc(vb6, sql s7)

I am using the vb6 DataEnvironment (actually, a command) to execute a stored procedure. The stored proc takes 2 parameters and returns a value. This is how I execute my stored proc via the de:

DataEnvironment1.Command1 param1, param2

How canI gain access to the return value in my code?.

I’ve looked up for the answer in 2 good books to no avail.
thanx in advance.