Hello,
is it possible to manually raise the event Elapsed of the timer object ?
Vittorio
12  2946 
* "Vittorio Pavesi" <n@spam.net> scripsit: is it possible to manually raise the event Elapsed of the timer object ?
Place the code of the event handler in a separate method, then call this
method from within the event handler and any other place ;-).
--
Herfried K. Wagner [MVP]
<URL:http://dotnet.mvps.org/>
Thank you for the workaround, this means that is not possible to raise that
kind of event ?
Vittorio
"Herfried K. Wagner [MVP]" <hi************ ***@gmx.at> ha scritto nel
messaggio news:2k******** ****@uni-berlin.de... * "Vittorio Pavesi" <n@spam.net> scripsit: is it possible to manually raise the event Elapsed of the timer object ?
Place the code of the event handler in a separate method, then call this
method from within the event handler and any other place ;-).
--
Herfried K. Wagner [MVP]
<URL:http://dotnet.mvps.org/>
Hi Vittorio,
You can not raise the event however call the method, as with every event.
As parameters you can normaly always pass (Nothing, Nothing)
I hope this helps,
Cor
* "Vittorio Pavesi" <n@spam.net> scripsit: Thank you for the workaround, this means that is not possible to raise that
kind of event ?
It simply doesn't make much sense IMO.
--
Herfried K. Wagner [MVP]
<URL:http://dotnet.mvps.org/>
* "Cor Ligthert" <no**********@p lanet.nl> scripsit: You can not raise the event however call the method, as with every event.
As parameters you can normaly always pass (Nothing, Nothing)
This would call /one/ event handler, sure. Nevertheless, I don't think
that's a good idea, and placing the code of the handler in a separate
method would be the better approach.
If it's necessary to raise the event in certain situations, you can try
to inherit from the timer class and call the base class's
'On<EventName>' method to raise the event.
--
Herfried K. Wagner [MVP]
<URL:http://dotnet.mvps.org/>
Really thanks for the explanation !
"Herfried K. Wagner [MVP]" <hi************ ***@gmx.at> ha scritto nel
messaggio news:2k******** ****@uni-berlin.de... * "Vittorio Pavesi" <n@spam.net> scripsit: Thank you for the workaround, this means that is not possible to raise
that kind of event ?
It simply doesn't make much sense IMO.
--
Herfried K. Wagner [MVP]
<URL:http://dotnet.mvps.org/>
Hi Herfried,
This time I do *not* disagree with you, however it is possible.
This would mean that the first action would be to disable the timer.
However it was to show that you could do this with almost every event.
(Although for that handler method it would be probably the same, I think it
is not right doing this for a timer and certainly not for another timer than
the forms.timer, however just my thought).
:-)
Cor
* "Vittorio Pavesi" <n@spam.net> scripsit: Really thanks for the explanation !
In other words: No, you cannot /raise/ an event from outside a class
except the class provides a method that raises the event internally. I
doubt that this is the case in the case of the timer.
--
Herfried K. Wagner [MVP]
<URL:http://dotnet.mvps.org/>
* "Cor Ligthert" <no**********@p lanet.nl> scripsit: This time I do *not* disagree with you, however it is possible.
This would mean that the first action would be to disable the timer.
However it was to show that you could do this with almost every event.
(Although for that handler method it would be probably the same, I think it
is not right doing this for a timer and certainly not for another timer than
the forms.timer, however just my thought).
You /can/ call an event handler the way you showed, but I would not pass
'Nothing' to the parameters. Instead I would pass a reference to the
control the event is belonging to in the 'sender' parameter and
'EventArgs.Empt y' in the 2nd parameter.
--
Herfried K. Wagner [MVP]
<URL:http://dotnet.mvps.org/> This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
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