public static bool TryParse(string hour, string minute, string second, out CountdownTime countdownTime)
{
bool parsed = false;
int tempHour = 0;
int tempMinute = 0;
int tempSecond = 0;
if (hour == string.Empty)
{
hour = "0";
}
if (minute == string.Empty)
{
minute = "0";
}
if (second == string.Empty)
{
second = "0";
}
parsed = (int.TryParse(hour, out tempHour) && int.TryParse(minute, out tempMinute) && int.TryParse(second, out tempSecond));
countdownTime = new CountdownTime(tempHour, tempMinute, tempSecond);
return(parsed);
}
private void btnStart_Click(object sender, EventArgs e)
{
if (!timer.IsRunning)
{
if (paused)
{
timer.Start();
btnStart.Text = "Pause";
}
else
{
string[] strTime = mtxtTime.Text.Split(':');
CountdownTime time = new CountdownTime();
string strHours = strTime[0].Trim();
string strMin = strTime[1].Trim();
string strSec = strTime[2].Trim();
if (CountdownTime.TryParse(strHours, strMin, strSec, out time))
{
if (time < (new CountdownTime(0, 0, 0)))
{
MessageBox.Show("Time cant be less than 1 minute");
}
else
{
EnableTextBoxes(false);
btnStart.Text = "Pause";
timer.SetTimes(time);
timer.Start();
}
}
else
{
MessageBox.Show("Wrong syntax");
}
}
}
else
{
timer.Stop();
btnStart.Text = "Start";
paused = true;
}
}
public override bool Equals(object obj)
{
if (obj == null)
{
return(false);
}
CountdownTime otherCDT = obj as CountdownTime;
if (Hour == otherCDT.Hour && Minute == otherCDT.Minute && Second == otherCDT.Second)
{
return(true);
}
else
{
return(false);
}
}
public int CompareTo(object obj)
{
if (obj == null)
{
return(1);
}
CountdownTime otherCDT = obj as CountdownTime;
if (otherCDT != null)
{
if (Hour > otherCDT.Hour)
{
return(1);
}
else if (Hour == otherCDT.Hour)
{
if (Minute > otherCDT.Minute)
{
return(1);
}
else if (Minute == otherCDT.Minute)
{
if (Second > otherCDT.Second)
{
return(1);
}
else if (Second == otherCDT.Second)
{
return(0);
}
}
}
return(-1);
}
else
{
throw new ArgumentException("Object is not a valid CountdownTime");
}
}
/// <summary>
/// Sets times
/// </summary>
/// <param name="time">The countdown time</param>
public void SetTimes(CountdownTime time)
{
Hour = time.Hour;
Minute = time.Minute;
Second = time.Second;
}
/// <summary>
/// Creates a new instance of DetailedTimer
/// </summary>
public DetailedTimer()
{
timerSecond.Interval = 1000;
timerSecond.Tick += timerSecond_Tick;
WarningTime = new CountdownTime(0, 1, 0);
}
