I would like to express the time with
the time continually changing. I can get
it to show once, but then it stays that way,
using a loop jams. Is there a way to do this? 9 1377
If this is a web application, you would need to do it client side (ie
javascript).
If this is a windows application, one way would be to add a timer to the
winform with a period of (say) a second (or minute..) and "refresh" the time
when the timer event fires.
Scott
"Zach" <00@00.00> wrote in message
news:43***********************@news.freeler.nl... I would like to express the time with the time continually changing. I can get it to show once, but then it stays that way, using a loop jams. Is there a way to do this?
No it isn't a web application
if I code
while(true)
{
// show the time in a textBox
}
The app blocks.
What can I do to stop it from blocking?
Zach
"Scott" <sd******@gmail.HEY_YOU.com> wrote in message
news:e9**************@TK2MSFTNGP11.phx.gbl... If this is a web application, you would need to do it client side (ie javascript).
If this is a windows application, one way would be to add a timer to the winform with a period of (say) a second (or minute..) and "refresh" the
time when the timer event fires.
Scott "Zach" <00@00.00> wrote in message news:43***********************@news.freeler.nl...I would like to express the time with the time continually changing. I can get it to show once, but then it stays that way, using a loop jams. Is there a way to do this?
Hi Zach,
as Scott pointed out you will need to use something like a Timer. If you
go to the toolbox in design view you will see a Timer Components, drag it
onto your form, you can now set its interval property to 1 second (I believe
it is based on milliseconds so you will have to set it to 1000) then you
need to add an event handler to handle the Tick event which will fire every
1000ms. In this event you can update the label you have on the form with the
current time.
Hope that helps
Mark R Dawson http://www.markdawson.org
"Zach" wrote: No it isn't a web application
if I code
while(true) { // show the time in a textBox }
The app blocks. What can I do to stop it from blocking?
Zach
"Scott" <sd******@gmail.HEY_YOU.com> wrote in message news:e9**************@TK2MSFTNGP11.phx.gbl... If this is a web application, you would need to do it client side (ie javascript).
If this is a windows application, one way would be to add a timer to the winform with a period of (say) a second (or minute..) and "refresh" the time when the timer event fires.
Scott "Zach" <00@00.00> wrote in message news:43***********************@news.freeler.nl...I would like to express the time with the time continually changing. I can get it to show once, but then it stays that way, using a loop jams. Is there a way to do this?
I drag a timer onto the form.
I click the timer twice
It creates a timer_Tick(...)
In the timer_Tick method I put logic to display the time in a label
Nothing happens
Zach
"Mark R. Dawson" <Ma*********@discussions.microsoft.com> wrote in message
news:77**********************************@microsof t.com... Hi Zach, as Scott pointed out you will need to use something like a Timer. If
you go to the toolbox in design view you will see a Timer Components, drag it onto your form, you can now set its interval property to 1 second (I
believe it is based on milliseconds so you will have to set it to 1000) then you need to add an event handler to handle the Tick event which will fire
every 1000ms. In this event you can update the label you have on the form with
the current time.
Hope that helps Mark R Dawson http://www.markdawson.org
"Zach" wrote:
No it isn't a web application
if I code
while(true) { // show the time in a textBox }
The app blocks. What can I do to stop it from blocking?
Zach
"Scott" <sd******@gmail.HEY_YOU.com> wrote in message news:e9**************@TK2MSFTNGP11.phx.gbl... If this is a web application, you would need to do it client side (ie javascript).
If this is a windows application, one way would be to add a timer to
the winform with a period of (say) a second (or minute..) and "refresh"
the time when the timer event fires.
Scott "Zach" <00@00.00> wrote in message news:43***********************@news.freeler.nl... >I would like to express the time with > the time continually changing. I can get > it to show once, but then it stays that way, > using a loop jams. Is there a way to do this? > > > >
Hi Zach,
call refresh method for that label
something like labelname.Refresh();
Regards,
Dhans
"Zach" wrote: I drag a timer onto the form. I click the timer twice It creates a timer_Tick(...) In the timer_Tick method I put logic to display the time in a label Nothing happens
Zach
"Mark R. Dawson" <Ma*********@discussions.microsoft.com> wrote in message news:77**********************************@microsof t.com... Hi Zach, as Scott pointed out you will need to use something like a Timer. If you go to the toolbox in design view you will see a Timer Components, drag it onto your form, you can now set its interval property to 1 second (I believe it is based on milliseconds so you will have to set it to 1000) then you need to add an event handler to handle the Tick event which will fire every 1000ms. In this event you can update the label you have on the form with the current time.
Hope that helps Mark R Dawson http://www.markdawson.org
"Zach" wrote:
No it isn't a web application
if I code
while(true) { // show the time in a textBox }
The app blocks. What can I do to stop it from blocking?
Zach
"Scott" <sd******@gmail.HEY_YOU.com> wrote in message news:e9**************@TK2MSFTNGP11.phx.gbl... > If this is a web application, you would need to do it client side (ie > javascript). > > If this is a windows application, one way would be to add a timer to the > winform with a period of (say) a second (or minute..) and "refresh" the time > when the timer event fires. > > Scott > > > > "Zach" <00@00.00> wrote in message > news:43***********************@news.freeler.nl... > >I would like to express the time with > > the time continually changing. I can get > > it to show once, but then it stays that way, > > using a loop jams. Is there a way to do this? > > > > > > > > > >
Zach wrote: I drag a timer onto the form. I click the timer twice It creates a timer_Tick(...) In the timer_Tick method I put logic to display the time in a label Nothing happens
Zach
I think you need to "Enable" the timer, somewhere in the initialisation of your form.
Hans Kesting
"Mark R. Dawson" <Ma*********@discussions.microsoft.com> wrote in message news:77**********************************@microsof t.com... Hi Zach, as Scott pointed out you will need to use something like a Timer. If you go to the toolbox in design view you will see a Timer Components, drag it onto your form, you can now set its interval property to 1 second (I believe it is based on milliseconds so you will have to set it to 1000) then you need to add an event handler to handle the Tick event which will fire every 1000ms. In this event you can update the label you have on the form with the current time.
Hope that helps Mark R Dawson http://www.markdawson.org
"Zach" wrote:
No it isn't a web application
if I code
while(true) { // show the time in a textBox }
The app blocks. What can I do to stop it from blocking?
Zach
"Scott" <sd******@gmail.HEY_YOU.com> wrote in message news:e9**************@TK2MSFTNGP11.phx.gbl... If this is a web application, you would need to do it client side (ie javascript).
If this is a windows application, one way would be to add a timer to the winform with a period of (say) a second (or minute..) and "refresh" the time when the timer event fires.
Scott "Zach" <00@00.00> wrote in message news:43***********************@news.freeler.nl... > I would like to express the time with > the time continually changing. I can get > it to show once, but then it stays that way, > using a loop jams. Is there a way to do this?
What I want to do is to show a changing time
in a label. If I show the time once in the label
that works ok, if I do it repeatedly, like in
a loop, with a second interval, the app blocks.
Zach.
"Hans Kesting" <ne***********@spamgourmet.com> wrote in message
news:ug**************@TK2MSFTNGP10.phx.gbl... Zach wrote: I drag a timer onto the form. I click the timer twice It creates a timer_Tick(...) In the timer_Tick method I put logic to display the time in a label Nothing happens
Zach
I think you need to "Enable" the timer, somewhere in the initialisation of
your form. Hans Kesting
"Mark R. Dawson" <Ma*********@discussions.microsoft.com> wrote in message news:77**********************************@microsof t.com... Hi Zach, as Scott pointed out you will need to use something like a Timer. If you go to the toolbox in design view you will see a Timer Components, drag it onto your form, you can now set its interval property to 1 second (I believe it is based on milliseconds so you will have to set it to 1000) then you need to add an event handler to handle the Tick event which will fire every 1000ms. In this event you can update the label you have on the form with the current time.
Hope that helps Mark R Dawson http://www.markdawson.org
"Zach" wrote:
No it isn't a web application
if I code
while(true) { // show the time in a textBox }
The app blocks. What can I do to stop it from blocking?
Zach
"Scott" <sd******@gmail.HEY_YOU.com> wrote in message news:e9**************@TK2MSFTNGP11.phx.gbl... > If this is a web application, you would need to do it client side > (ie javascript). > > If this is a windows application, one way would be to add a timer > to the winform with a period of (say) a second (or minute..) and > "refresh" the time when the timer event fires. > > Scott > > > > "Zach" <00@00.00> wrote in message > news:43***********************@news.freeler.nl... >> I would like to express the time with >> the time continually changing. I can get >> it to show once, but then it stays that way, >> using a loop jams. Is there a way to do this?
I would question the utility of this compared to the overhead of having
another thread/timer going in your app. I mean people already have various
ways to see the current local time on their machine. Is this something you
must have in the form for some reason. If so, the Form based Windows Timer
control is the easiest way to do this.
--
William Stacey [MVP]
"Zach" <00@00.00> wrote in message
news:43**********************@news.freeler.nl... What I want to do is to show a changing time in a label. If I show the time once in the label that works ok, if I do it repeatedly, like in a loop, with a second interval, the app blocks.
Zach.
"Hans Kesting" <ne***********@spamgourmet.com> wrote in message news:ug**************@TK2MSFTNGP10.phx.gbl... Zach wrote: > I drag a timer onto the form. > I click the timer twice > It creates a timer_Tick(...) > In the timer_Tick method I put logic to display the time in a label > Nothing happens > > Zach >
I think you need to "Enable" the timer, somewhere in the initialisation of your form. Hans Kesting
> "Mark R. Dawson" <Ma*********@discussions.microsoft.com> wrote in > message news:77**********************************@microsof t.com... >> Hi Zach, >> as Scott pointed out you will need to use something like a Timer. >> If you go to the toolbox in design view you will see a Timer >> Components, drag it onto your form, you can now set its interval >> property to 1 second (I believe it is based on milliseconds so you >> will have to set it to 1000) then you need to add an event handler >> to handle the Tick event which will fire every 1000ms. In this >> event you can update the label you have on the form with the current >> time. >> >> Hope that helps >> Mark R Dawson >> http://www.markdawson.org >> >> >> >> >> "Zach" wrote: >> >>> No it isn't a web application >>> >>> if I code >>> >>> while(true) >>> { >>> // show the time in a textBox >>> } >>> >>> The app blocks. >>> What can I do to stop it from blocking? >>> >>> Zach >>> >>> >>> "Scott" <sd******@gmail.HEY_YOU.com> wrote in message >>> news:e9**************@TK2MSFTNGP11.phx.gbl... >>>> If this is a web application, you would need to do it client side >>>> (ie javascript). >>>> >>>> If this is a windows application, one way would be to add a timer >>>> to the winform with a period of (say) a second (or minute..) and >>>> "refresh" the time when the timer event fires. >>>> >>>> Scott >>>> >>>> >>>> >>>> "Zach" <00@00.00> wrote in message >>>> news:43***********************@news.freeler.nl... >>>>> I would like to express the time with >>>>> the time continually changing. I can get >>>>> it to show once, but then it stays that way, >>>>> using a loop jams. Is there a way to do this?
The problem lies in the fact that .Net Windows Forms are really Win32 forms.
They are not truly multi-threaded, and using them in a multi-threaded .Net
app can be tricky.
Here are some very helpful articles on threading and events in Windows
forms: http://msdn.microsoft.com/library/de...ms06112002.asp http://msdn.microsoft.com/library/de...ms08162002.asp http://msdn.microsoft.com/library/de...ms08162002.asp
The .Net 2.0 platform has some really nice enhancements to help with these
issues.
--
HTH,
Kevin Spencer
Microsoft MVP
..Net Developer
Big things are made up of
lots of little things.
"Zach" <00@00.00> wrote in message
news:43**********************@news.freeler.nl... What I want to do is to show a changing time in a label. If I show the time once in the label that works ok, if I do it repeatedly, like in a loop, with a second interval, the app blocks.
Zach.
"Hans Kesting" <ne***********@spamgourmet.com> wrote in message news:ug**************@TK2MSFTNGP10.phx.gbl... Zach wrote: > I drag a timer onto the form. > I click the timer twice > It creates a timer_Tick(...) > In the timer_Tick method I put logic to display the time in a label > Nothing happens > > Zach >
I think you need to "Enable" the timer, somewhere in the initialisation of your form. Hans Kesting
> "Mark R. Dawson" <Ma*********@discussions.microsoft.com> wrote in > message news:77**********************************@microsof t.com... >> Hi Zach, >> as Scott pointed out you will need to use something like a Timer. >> If you go to the toolbox in design view you will see a Timer >> Components, drag it onto your form, you can now set its interval >> property to 1 second (I believe it is based on milliseconds so you >> will have to set it to 1000) then you need to add an event handler >> to handle the Tick event which will fire every 1000ms. In this >> event you can update the label you have on the form with the current >> time. >> >> Hope that helps >> Mark R Dawson >> http://www.markdawson.org >> >> >> >> >> "Zach" wrote: >> >>> No it isn't a web application >>> >>> if I code >>> >>> while(true) >>> { >>> // show the time in a textBox >>> } >>> >>> The app blocks. >>> What can I do to stop it from blocking? >>> >>> Zach >>> >>> >>> "Scott" <sd******@gmail.HEY_YOU.com> wrote in message >>> news:e9**************@TK2MSFTNGP11.phx.gbl... >>>> If this is a web application, you would need to do it client side >>>> (ie javascript). >>>> >>>> If this is a windows application, one way would be to add a timer >>>> to the winform with a period of (say) a second (or minute..) and >>>> "refresh" the time when the timer event fires. >>>> >>>> Scott >>>> >>>> >>>> >>>> "Zach" <00@00.00> wrote in message >>>> news:43***********************@news.freeler.nl... >>>>> I would like to express the time with >>>>> the time continually changing. I can get >>>>> it to show once, but then it stays that way, >>>>> using a loop jams. Is there a way to do this?
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