I have a GUI which is monitoring a real-time device. I have several timed
actions, such as periodic polling of the device, and indicators which flash
for a fixed period.
My first implementation of this was to replicate the way I have seen this
done before - have one central timed method, which is on a timer tick, and
use time variables to keep track of when events are due.
I have now realized that I can avoid the timer method, and time variables,
by having one timer for each timed action.
Using one timer for each timed action seems to be a simpler, and more
robust, solution, but I am reluctant to do this, for a couple of reasons -
one, the ticked method is a central point for all timed actions (which may or
may not be a good thing), and, two, this is what I'm used too.
Any opinions?
TIA,
Javaman 2 1627
Why can't you use threads to monitor each device? AFAIK it will be simpler,
a information obtained from the device will be uptodate...
--
Vadym Stetsyak aka Vadmyst
"Javaman59" <Ja*******@disc ussions.microso ft.com> wrote in message
news:DD******** *************** ***********@mic rosoft.com... I have a GUI which is monitoring a real-time device. I have several timed actions, such as periodic polling of the device, and indicators which
flash for a fixed period.
My first implementation of this was to replicate the way I have seen this done before - have one central timed method, which is on a timer tick, and use time variables to keep track of when events are due.
I have now realized that I can avoid the timer method, and time variables, by having one timer for each timed action.
Using one timer for each timed action seems to be a simpler, and more robust, solution, but I am reluctant to do this, for a couple of reasons - one, the ticked method is a central point for all timed actions (which may
or may not be a good thing), and, two, this is what I'm used too.
Any opinions?
TIA,
Javaman
Hi Vadym,
I have to disagree. I think that, in general, a timer is a simpler solution
than a thread, but they are not as flexible. The problem with timers is that
they are not good for reading from a connection, and for actions which
require fine timing. However, the timer solution can become more complex than
a thread if we try to do to much with it.
Thanks,
Stephen
"Vadym Stetsyak" wrote: Why can't you use threads to monitor each device? AFAIK it will be simpler, a information obtained from the device will be uptodate...
-- Vadym Stetsyak aka Vadmyst
"Javaman59" <Ja*******@disc ussions.microso ft.com> wrote in message news:DD******** *************** ***********@mic rosoft.com... I have a GUI which is monitoring a real-time device. I have several timed actions, such as periodic polling of the device, and indicators which flash for a fixed period.
My first implementation of this was to replicate the way I have seen this done before - have one central timed method, which is on a timer tick, and use time variables to keep track of when events are due.
I have now realized that I can avoid the timer method, and time variables, by having one timer for each timed action.
Using one timer for each timed action seems to be a simpler, and more robust, solution, but I am reluctant to do this, for a couple of reasons - one, the ticked method is a central point for all timed actions (which may or may not be a good thing), and, two, this is what I'm used too.
Any opinions?
TIA,
Javaman This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
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