How calculate total time for two different times in c#

Pavithra L

10y981.NET

Hai,

Here I want to calculate total time of two different time .Here I can enter the starting date and starting time and after finished that work i can enter the end date and end time .

How can I find the Total time for these two dates and times in c# windows application.

Please anybody give me an idea to solve this problem . Thanks in advance.

ex.

Start Date	Start Time	End Date	End Time	Total Time
01-12-2015	09.00 AM	03-12-2015	10.00 PM	Answer???

8 Replies

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Ravi Patel10y ago
Hi ,
go through this link

http://www.beansoftware.com/T-SQL-FAQ/Subtract-DateTime-SmallDateTime.aspx
Pavithra L10y ago
Hai,

Here am using datagridview for enter the start date and time and end date and time . Based on these two values how can i find the total between two times .

Please tell me any other suggestion to overcome this problem.

Thank you.
Rajeesh Menoth10y ago
Hi,

Check this reference :

http://stackoverflow.com/questions/19019620/get-end-time-from-start-time-and-duration

http://stackoverflow.com/questions/28081512/how-to-calculate-date-and-time-duration-between-two-date-and-time

http://stackoverflow.com/questions/902789/how-to-get-the-start-and-and-end-times-of-a-day
Ravi Patel10y ago
Hi ,

try this

DateTime startDate = DateTime.Parse("01-12-2015 9:00 AM");
DateTime enddate = DateTime.Parse("03-12-2015 10:00 PM");
var result = enddate - startDate ;
var day = result.Days;
var hor = result.Hours;
var minut = result.Minutes;
Pavithra L10y ago
Hi Ravi,

Am using two different dates , Based on that date want to calculate the total time . How can I do this?????

Thank Yoou
Pavithra L10y ago
Hai,

I already tried this code , but this datetimeformatinfo was shown the error like does not take an argument like this. So I don't know what to do.
Ravi Patel10y ago
Hi ,

try this

string startTime = "9:00 AM";
string endTime = "10:00 PM";
TimeSpan totaltime= DateTime.Parse(endTime).Subtract(DateTime.Parse(startTime));
Nishant Mittal10y ago
Hi Try this

DateTime dt1 = DateTime.ParseExact(time1, "HH:mm:ss", new DateTimeFormatInfo());
DateTime dt2 = DateTime.ParseExact(time2, "HH:mm:ss", new DateTimeFormatInfo());
TimeSpan ts = dt1.Subtract(dt2);