>>>That may be the case in your example, but after releasing a form - loForm.release() - the object variable will still be an object variable. However, it will be a NULL.
>>
>>I see...
>
>vartype(obj) returns 'X' if obj is null. Your test is OK
loO = createobject( 'form')
? vartype(loO)
O
? type('loO')
O
? isnull(loO)
.F.
loO.release()
? vartype(loO)
X
? type('loO')
O
? isnull(loO)
.T.I guess my way of assuring it's a fullblown object stems from the years that VARTYPE() wasn't around and we had to use TYPE(). Good to know. I'll simplify my tests in future coding.
Groet,
Peter de Valença
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