edit1.create

When I have posted that the following lines:

:= Nil;
Free();

This will cause an exception
try
Free;
:= nil;
except
on E:Exception do;
end;

will not!
you set := nil you cannot reach it

Mick

mikcaau wrote:
>When I have posted that the following lines:
>>
>:= Nil;
>Free();
>
This will cause an exception

No it won't. What exception do you think it will raise?

try
Free;
:= nil;
except
on E:Exception do;
end;

will not!
you set := nil you cannot reach it

But you can still call non-virtual methods on that variable, and Free in
particular won't do anything if it detects that it has been called on a
null reference.

--
Rob