hi friends plz tell me how to add time which is in HH:MM:SS (in 24 hr format). i have a array of time stored. need to add those times and calculate total time...

Your question is ambiguous. Please provide an example with input and the desired result.

timedif[0] = "01:11:00";
timedif[1] = "00:10:00";
timedif[2] = "01:56:00";

sum = timedif[0] + timedif[1] + timedif[2]

sum should be 03:17:00


now the above array has time in HH:MM:SS format want to convert this to timespan or anything and add this times to sum variable

Console.WriteLine(
    TimeSpan.Parse("01:11:00") +
    TimeSpan.Parse("00:10:00") +
    TimeSpan.Parse("01:56:00"));

What's the problem? ;)

Console.WriteLine(
    TimeSpan.Parse("01:11:00") +
    TimeSpan.Parse("00:10:00") +
    TimeSpan.Parse("01:56:00"));

What's the problem? ;)

Tx a lot this helped.


tx again;)

...pretty-much the same thing:

using System;
using System.Collections.Generic;

namespace DW_412697_CS_CON
{
   class Program
   {
      static void Main(string[] args)
      {
         TimeSpan ts = new TimeSpan();
         new List<string>{"01:11:00", "00:10:00", "01:56:00"}
            .ForEach(s => ts += TimeSpan.Parse(s));

         Console.WriteLine(ts.ToString());
      }
   }
}
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