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How to run the method in a schedule??

HI~

I am coding a program that need to run a method in a schedule when
start a program, but i have no idea to make it(how to code it). Can
someone help me please?

My case:

The user can input many task(start time, stop time and action(call
which method)) at the same time, just like a table. When the current
time is equal the start time in each row of table, it will run a
method(for example: call a method to printout something in the
textbox...etc).

Is there any simple code for me to reference?

THX~
Nov 22 '05 #1
4 2176

You need to use one of the Timer classes. Look at System.Timers.T imer, it
lets you execute something after a given interval.

-Oleg.

"yindevil" <yi******@group x.net> wrote in message
news:c4******** *************** ***@posting.goo gle.com...
HI~

I am coding a program that need to run a method in a schedule when
start a program, but i have no idea to make it(how to code it). Can
someone help me please?

My case:

The user can input many task(start time, stop time and action(call
which method)) at the same time, just like a table. When the current
time is equal the start time in each row of table, it will run a
method(for example: call a method to printout something in the
textbox...etc).

Is there any simple code for me to reference?

THX~

Nov 22 '05 #2

You need to use one of the Timer classes. Look at System.Timers.T imer, it
lets you execute something after a given interval.

-Oleg.

"yindevil" <yi******@group x.net> wrote in message
news:c4******** *************** ***@posting.goo gle.com...
HI~

I am coding a program that need to run a method in a schedule when
start a program, but i have no idea to make it(how to code it). Can
someone help me please?

My case:

The user can input many task(start time, stop time and action(call
which method)) at the same time, just like a table. When the current
time is equal the start time in each row of table, it will run a
method(for example: call a method to printout something in the
textbox...etc).

Is there any simple code for me to reference?

THX~

Nov 22 '05 #3
I found these code from MSDN

using System;
using System.Threadin g;

class TimerExampleSta te
{
public int counter = 0;
public Timer tmr;
}

class App
{
public static void Main()
{
TimerExampleSta te s = new TimerExampleSta te();

// Create the delegate that invokes methods for the timer.
TimerCallback timerDelegate = new TimerCallback(C heckStatus);

// Create a timer that waits one second, then invokes every second.
Timer timer = new Timer(timerDele gate, s,1000, 1000);

// Keep a handle to the timer, so it can be disposed.
s.tmr = timer;

// The main thread does nothing until the timer is disposed.
while(s.tmr != null)
Thread.Sleep(0) ;
Console.WriteLi ne("Timer example done.");
}
// The following method is called by the timer's delegate.

static void CheckStatus(Obj ect state)
{
TimerExampleSta te s =(TimerExampleS tate)state;
s.counter++;
Console.WriteLi ne("{0} Checking Status
{1}.",DateTime. Now.TimeOfDay, s.counter);
if(s.counter == 5)
{
// Shorten the period. Wait 10 seconds to restart the timer.
(s.tmr).Change( 10000,100);
Console.WriteLi ne("changed..." );
}
if(s.counter == 10)
{
Console.WriteLi ne("disposing of timer...");
s.tmr.Dispose() ;
s.tmr = null;
}
}
}

I think these code can solve my problem, but it can handle one task
only... how can i edit it to handle multi task? I don't know how to
edit it...
"Oleg Ogurok" <ol**@ogurok.co m.ihatespammers .ireallydo.co> wrote in message news:<10******* ******@corp.sup ernews.com>...
You need to use one of the Timer classes. Look at System.Timers.T imer, it
lets you execute something after a given interval.

-Oleg.

"yindevil" <yi******@group x.net> wrote in message
news:c4******** *************** ***@posting.goo gle.com...
HI~

I am coding a program that need to run a method in a schedule when
start a program, but i have no idea to make it(how to code it). Can
someone help me please?

My case:

The user can input many task(start time, stop time and action(call
which method)) at the same time, just like a table. When the current
time is equal the start time in each row of table, it will run a
method(for example: call a method to printout something in the
textbox...etc).

Is there any simple code for me to reference?

THX~

Nov 22 '05 #4
I found these code from MSDN

using System;
using System.Threadin g;

class TimerExampleSta te
{
public int counter = 0;
public Timer tmr;
}

class App
{
public static void Main()
{
TimerExampleSta te s = new TimerExampleSta te();

// Create the delegate that invokes methods for the timer.
TimerCallback timerDelegate = new TimerCallback(C heckStatus);

// Create a timer that waits one second, then invokes every second.
Timer timer = new Timer(timerDele gate, s,1000, 1000);

// Keep a handle to the timer, so it can be disposed.
s.tmr = timer;

// The main thread does nothing until the timer is disposed.
while(s.tmr != null)
Thread.Sleep(0) ;
Console.WriteLi ne("Timer example done.");
}
// The following method is called by the timer's delegate.

static void CheckStatus(Obj ect state)
{
TimerExampleSta te s =(TimerExampleS tate)state;
s.counter++;
Console.WriteLi ne("{0} Checking Status
{1}.",DateTime. Now.TimeOfDay, s.counter);
if(s.counter == 5)
{
// Shorten the period. Wait 10 seconds to restart the timer.
(s.tmr).Change( 10000,100);
Console.WriteLi ne("changed..." );
}
if(s.counter == 10)
{
Console.WriteLi ne("disposing of timer...");
s.tmr.Dispose() ;
s.tmr = null;
}
}
}

I think these code can solve my problem, but it can handle one task
only... how can i edit it to handle multi task? I don't know how to
edit it...
"Oleg Ogurok" <ol**@ogurok.co m.ihatespammers .ireallydo.co> wrote in message news:<10******* ******@corp.sup ernews.com>...
You need to use one of the Timer classes. Look at System.Timers.T imer, it
lets you execute something after a given interval.

-Oleg.

"yindevil" <yi******@group x.net> wrote in message
news:c4******** *************** ***@posting.goo gle.com...
HI~

I am coding a program that need to run a method in a schedule when
start a program, but i have no idea to make it(how to code it). Can
someone help me please?

My case:

The user can input many task(start time, stop time and action(call
which method)) at the same time, just like a table. When the current
time is equal the start time in each row of table, it will run a
method(for example: call a method to printout something in the
textbox...etc).

Is there any simple code for me to reference?

THX~

Nov 22 '05 #5

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