Calculate AM and PM Time

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i using following code

DateTime firstDateTime = DateTime.Parse("9:30 AM");
DateTime secondDateTime = DateTime.Parse("6:30 PM");
TimeSpan diff;
diff= secondDateTime.Subtract(firstDateTime);

here i found wrong answer in - sign and value.
what i do Please Help?

Posted 28-Nov-13 17:03pm

Avadhesh yadav

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MuhammadUSman1 30-Nov-13 0:31am

I copy your code and check in visual studio,
and got 100% Accurate answer [09:00:00] i don't know what you expecting.

What Do you mean by "here i found wrong answer in - sign and value"?

3 solutions

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Thilina Chandima · Answer 1 · 2013-11-28T17:06:00

Solution 1

before calculate convert it to 24 hours the get time diff, just a hint

Posted 28-Nov-13 17:06pm

Thilina Chandima

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phil.o 30-Nov-13 1:10am

There is no conversion between 12 and 24 hours format ; these are just two ways of displaying the same value.

thatraja · Answer 2 · 2013-11-28T17:51:00

Solution 2

Refer this article
Time Period Library for .NET[^]

Posted 28-Nov-13 17:51pm

thatraja

Avadhesh yadav · Answer 3 · 2013-11-29T18:43:00

Solution 4

Already Solved. Not needed convert time in 24 hrs.

Posted 29-Nov-13 18:43pm

Avadhesh yadav

Comments

phil.o 30-Nov-13 1:11am

Not an answer.
If this is solved, you should have marked it so.