Break Time Start : 11:45 AM Break Time End : 12:45 PM Gate Pass Calculation Total Time Start Time End Time Total Time 9:00 AM 10:00 AM 1 Hour 11:00 AM 12:00 PM 45 Minutes 11:30 AM 12:45 PM 0 Hour and 0 Minute 12:30 PM 2:30 PM 1 Hour 45 Minutes How can I calculate total gate pass time with subtract break time? Anybody help me?

1. Subtract the endTime -startTime and get the difference in a timespan. 2. Check if start time> break starttime then get the difference. 3. Check if endtime> break endtime and get the difference. 4. 1-(2+3)

Thanks, Finally I got it. string bkstart = "11:45 AM" ; string bkend = "12:45 PM" ; TimeSpan tsTwo, tsThree; DateTime dtstart, dtend; dtstart = DateTime.Now; dtend = DateTime.Now.AddMinutes(60); TimeSpan tsOne = dtend - dtstart; if (dtstart > DateTime.Parse(bkstart)) tsTwo = DateTime.Parse(bkstart) - dtstart; else tsTwo = TimeSpan.Zero; if (dtend > DateTime.Parse(bkend)) tsThree = DateTime.Parse(bkend) - dtend; else tsThree = TimeSpan.Zero; var Tot = tsOne.TotalMinutes - (tsTwo.TotalMinutes + tsThree.TotalMinutes); if (Tot >= 60) Console.WriteLine(Math.Floor(Tot / 60) + " Hours and " + Math.Floor(Tot % 60) + " Minutes" ); else Console.WriteLine(Math.Floor(Tot) + " Minutes" ); Console.ReadKey();

Answers

Calculate Total Gate Pass Time in C#

Tay Zar

717

Break Time Start : 11:45 AM

Break Time End : 12:45 PM

Gate Pass Calculation Total Time

Start Time	End Time	Total Time
9:00 AM	10:00 AM	1 Hour
11:00 AM	12:00 PM	45 Minutes
11:30 AM	12:45 PM	0 Hour and 0 Minute
12:30 PM	2:30 PM	1 Hour 45 Minutes