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Hi Tom,
Just for my education purpose, I'd like to understand the difference
between the "begin" & "end" control boxes at the "Front Panel" window.
Although they look identical, they must be different since they failed to
wire to the blocks next to them once I switched them at the block diagram
window (the program window).
--thanks
E
> -----Original Message-----
> From: news-gateway@lugnet.com
> [mailto:news-gateway@lugnet.com] On Behalf Of Thomas Johnson
> Sent: Sunday, January 16, 2005 4:01 PM
> To: lugnet.robotics.rcx.robolab@lugnet.com;
> lugnet.robotics.rcx@lugnet.com
> Subject: Re: sub-vi begin vs end control
>
> In lugnet.robotics.rcx.robolab, Elizabeth Mabrey wrote:
> > Hi,
> >
> > After a sub-vi is created, there are two controls created • namely begin
> > and end. Would someone explain why they are backwards? • That means,
> > it creates an "end" control linked to the beginning of the sub-vi,
> > while the "begin" at the end.
>
> It is a leftover from LabVIEW. When you create a sub.vi,
> LabVIEW reuses the name of whatever is wired to the
> control/indicator. This behavior makes perfect sense in
> LabVIEW but much less so in Robolab. FWIW, the names are
> little more than labels and you can change them as you see fit.
>
> Tom
>
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