>I just started to update my answer :-)
>UPDATE:
>I just read more carefully your answer :-)
>You can't, but with something like:
>

>LOCAL loParameter
>loParameter = CREATEOBJECT('oParameter')
>loParameter.cMode = 'Edit'
>loParameter.lChanged = .f.
>loParameter.iTicket_ID = crsSearchResults.iTicket_ID
>lcFormInstance = [frmTicket]+TRANSFORM(thisform.frmTicket)
>thisform.frmTicket = thisform.frmTicket + 1
>thisform.AddProperty(lcFormInstance,NULL)
>DO FORM frm_Ticket WITH loParameter NAME thisform.&lcFormInstance LINKED NOSHOW
>thisform.&lcFormInstance..Name = lcFormInstance
>BINDEVENT(EVAL(thisform.]+lcFormInstance),[Hide],thisform,[ChekWhatTheFormIsDone])
>
>
>
>**** Method ChekWhatTheFormIsDone
>LOCAL oForm, laEvents[1]
>AEVENTS(laEvents,0)
>oForm = laEvents[1]
>IF oForm.oParameter.lChanged
>   ******
>ENDIF
>oForm.Release()
>oForm = NULL
>thisform.RemoveProperty(oForm.Name)
>

>What you need:
>1. Add a property in the main form named frmTicket = 0
>2. Create a Method in the main form named ChekWhatTheFormIsDone
>3. In the frm_Ticket Save the parameter you pass to some property in that form
>4. Instead of Releasing the form, just HIDE it.
>
>
>5. TEST THIS!!! I DIDN'T :-)

Nah, too much work <g> I like Ed's solution and Hugo's. In fact, that's what I was using too, just forgot to apply here.