how to add mints to datetime in console application

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Actually i am getting Created_Date_Time from users table and saving in the string crtdt. now i want to add 30 min to that Created_Date_Time. is it possible in console application

Posted 20-May-13 22:37pm

ntitish

Updated 20-May-13 22:40pm

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Thanks7872 · Accepted Answer · 2013-05-20T22:49:00

Solution 1

Have a look at below example:

C#

DateTime currentTime = DateTime.Now;
currentTime = currentTime.AddMinutes(30);
Label.Text = currentTime.ToString();

Above code will add 30 minutes to the current datetime.

Posted 20-May-13 22:49pm

Thanks7872

v2

Comments

ntitish 21-May-13 4:58am

sir i had one more dought how to subtract the two date times in c# is it possible

Thanks7872 21-May-13 5:16am

Subtract two datetime means? Do you need days between two dates?

ntitish 21-May-13 5:39am

DateTime d1 = Convert.ToDateTime("5/21/2013 10:00");
DateTime d2 = DateTime.Now;
TimeSpan t = d1 - d2;
int d3 = Convert.ToInt32(t.TotalMinutes);

int d4 = Convert.ToInt32("4");
int d5 = Convert.ToInt32("5");

Now what i want is
int d6=d3/d4(with decimal values also)

is it possible

Thanks7872 21-May-13 5:41am

what your target is?what you want to do?whats your aim?

ntitish 21-May-13 5:56am

Sorry sir i think i am confusing u...i will explain clearly from the above example.
i want to subract the message_created_date_time and current_date_time that is called
(d1-d2) i will get one value d3. from database i am retrieving two column values d4 and d5, Now with that d4 i want to divide the d3 (d3/d4) result as d6 with this result i will give if condition if(d6 is not having decimal values after dividing) for example Condition1:-4/4=1,
Condition2:- 5/4=1.25
if(Condition 1 means it should go condition 2 means it should not go)
{
here i will send the notification
}

Thanks7872 21-May-13 6:02am

int will never give you decimal values like 1.25.If you convert 1.25 using integer,it will convert to 1,In very simple terms integer wont do your work you can either use double instead of int.I found no error in your above code that you posted previously.

ntitish 21-May-13 6:09am

exactly sir i need decimal values but now i am not getting decimal values how to get decimal values i will past my code can u modify..if possible

ntitish 21-May-13 6:14am

double d6=(double)d3/d4 is this right sir

Thanks7872 21-May-13 6:18am

yes.you can go ahead with that.change every int to double,thats it.You can accept and rate the above answer if it helped you.

ntitish 21-May-13 6:36am

sir last question how to give if condition means
if(decimal==.000)
{

}

decimal is nothing but d6 if d6 having a decimal value .0000 it should go inside other wise it should not go...

ntitish 21-May-13 6:49am

sir we can write like this also na sir
double d6 = (double) dn%d4;

if (d6 == 0.0)
{

}

ntitish 21-May-13 6:50am

thanks alot sir...

Thanks7872 21-May-13 6:51am

you are always welcome.

ntitish 21-May-13 6:01am

Sir did u understand my problem..