Clock sum minutes with timespan

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I have two textbox,

txt1.text = "07:00" 'clock
txt2.text ="10" ' minute

i hope result to be 07:10 i want use timespan.

hope you help me

Posted 29-Apr-15 22:31pm

ulungss

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3 solutions

Solution 2

I would do the following :
- split your txt1.text (at the ":") and cast the 2 parts into Integer
- convert it into Date
- cast txt2.text into integer
- add this value as minutes to the Date - generated before (myDate.addminutes(cint(txt2.text))

Posted 29-Apr-15 22:44pm

Ralf Meier

Comments

ulungss 30-Apr-15 5:08am

i see your code use too worn, and impressed manual. I do no want to fully use the vb language. thanks :)

Solution 3

My turn ^_^

C#

CultureInfo provider = CultureInfo.InvariantCulture;
string clockFormat = "hh:mm";

string clockStr = txt1.Text;
string minutesStr = txt2.Text;

double minutes;
DateTime clock;
TimeSpan time;

if(!DateTime.TryParseExact(clockStr,clockFormat,provider,DateTimeStyles.None, out clock))
    clock = new DateTime(0,0,0);

//DateTime is fine unless you add 50 minutes to 23:40.  It is not as easy to get the extra days.  I don't know if you need to or not, but:
TimeSpan clockTime = clock.TimeOfDay;

if (double.TryParse(minutesStr, out minutes))
    minutes = 0.0;

time = TimeSpan.FromMinutes(minutes);


//This is the datatime aspect.  You can use TimeOfDay to get the TimeSpan since midnight:
DateTime totalTime = clock.Add(time);

//Or you can get the whole TimeSpan including any extra days using the clockTime
TimeSpan totalTimeSpan = clockTime.Add(time);

Posted 29-Apr-15 23:09pm

Andy Lanng

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OriginalGriff · Accepted Answer · 2015-04-29T22:41:00

Solution 1

Parse the two:

C#

DateTime dt;
int minutes;
if (DateTime.TryParse(txt1.Text, out dt) && int.TryParse(txt2.Text, out minutes))
   {
   TimeSpan ts = new TimeSpan(0, minutes, 0);
   dt = dt + ts;
   Console.WriteLine(dt.ToString("hh:mm"));
   }

Posted 29-Apr-15 22:41pm

OriginalGriff

Comments

ulungss 30-Apr-15 4:53am

thanks for your solutions, its work.. great.

OriginalGriff 30-Apr-15 5:03am

You're welcome!