how to set course timings for each course in c# using vb.net

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For AFF Course

Commencing Time 13.30
Present Time 13.15

Kindly be intimated that the classes commencing from 13.30 hrs and you are required to be present here by 1315 hrs.

I want if Course Commencing Time is 13.30 means automatically i want to set Present time is 13.15.

I want to reduce 15 Minutes from Commencing Time.
for that how can i do using c#.

Regards,
Narasiman P.

Posted 3-Nov-14 19:13pm

narasiman1

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Comments

Sergey Alexandrovich Kryukov 4-Nov-14 1:14am

Not clear.

syed shanu 4-Nov-14 1:15am

so what is your problem.Do you get time from DB or you get current system Time from your code.

murkalkiran 4-Nov-14 1:19am

sorry not clear question

syed shanu 4-Nov-14 1:20am

In c# you can use "AddMinutes" to add or subtract mininutes from your dateTime,
For Example :
DateTime CurrentDateandTime = DateTime.Now;

DateTime FifteenMinLess = DateTime.Now.AddMinutes(-15);

Sinisa Hajnal 4-Nov-14 1:59am

So, what is the problem here?

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Mycroft Holmes · Answer 1 · 2014-11-03T20:20:00

Solution 1

Use DateTime.AddMinutes(-15);

CommencingTime.AddMinutes(-15)

You CommencingTime variable MUST be a datetime.

Posted 3-Nov-14 20:20pm

Mycroft Holmes