Using the timer with the progress bar

Question

Using the timer with the progress bar

AMER SAID 396

hi

I use an alarm clock.
I convert the alarm time to seconds, if it is an hour, several hours, minutes, etc.
I have a simple problem, the progress bar is 100 Value.
The number of seconds may be 1000, 5000 or more
. How is the progress bar values reduced by corresponding reduced seconds?

I used this method and the result is poor. The progress bar is dropping too fast for the total seconds

 int totseco = int.Parse(alarmsecond.TotalSeconds.ToString());  
                int progres = (timtotsecond/100);  
  
                progres= Convert.ToInt32(circularProgressBar.Value) - progres;  
  
  
                ProgressBaralarm.Value = progres;

Jack J Jun 25,296 Reputation points

2022-06-14T05:31:23.937+00:00

@AMER SAID , Welcome to Microsoft Q&A, Could you provide the completed code about your problem. It will be better for me to make a test.
We are waiting for your update.
AMER SAID 396 Reputation points

2022-06-15T12:08:06.607+00:00
Code to get the remaining time for the alert and decrease until the time of the alert.
The question now is how to reduce the progress bar by the same percentage that time decreases.

System.DateTime m_StopTime = default(System.DateTime);
//timer code

TimeSpan remaining = m_StopTime.Subtract(DateTime.Now); remaining = new TimeSpan(remaining.Hours, remaining.Minutes, remaining.Seconds); if (remaining.TotalSeconds < 0) remaining = TimeSpan.Zero;

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Jack J Jun 25,296 Reputation points

2022-06-14T05:31:23.937+00:00

@AMER SAID , Welcome to Microsoft Q&A, Could you provide the completed code about your problem. It will be better for me to make a test.
We are waiting for your update.
AMER SAID 396 Reputation points

2022-06-15T12:08:06.607+00:00

Code to get the remaining time for the alert and decrease until the time of the alert.
The question now is how to reduce the progress bar by the same percentage that time decreases.

System.DateTime m_StopTime = default(System.DateTime);
//timer code

TimeSpan remaining = m_StopTime.Subtract(DateTime.Now); remaining = new TimeSpan(remaining.Hours, remaining.Minutes, remaining.Seconds); if (remaining.TotalSeconds < 0) remaining = TimeSpan.Zero;

Answer 1

Viorel 122.5K

If you want to reduce the value of progress bar, then try this initialisation:

m_StopTime = . . .  
progressBarAlarm.Minimum = 0;  
progressBarAlarm.Maximum = (int)( m_StopTime - DateTime.Now ).TotalSeconds;  
progressBarAlarm.Value = progressBarAlarm.Maximum;

To update the progress bar:

progressBarAlarm.Value = ( int)( m_StopTime - DateTime.Now ).TotalSeconds;

AMER SAID 396 Reputation points

2022-06-15T17:45:56.483+00:00

thanks

Viorel

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Using the timer with the progress bar

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