Hello could you please help me on this.

I am working on an existing project.

In the form properties pocallingobject is set to .F.

and the following code is in the init event of that form.

What happens when they set poCallingObject = _screen
and pRecipient = SPACE(30)


+++++++++++++This is the code++++++++
PARAMETER poCallingObject,precipient,psubject,pmsg
IF TYPE("poCallingObject")<> "O"
poCallingObject = _screen
endif
IF EMPTY(pRecipient)
pRecipient = SPACE(30)
ENDIF
thisform.oCallingObject = poCallingObject

++++++++++thank you++++++++++++++++++++