c# - Sum two dates represented in a hh:mm:ss string format -

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this question has answer here:

how can put 2 times , want stay in time format: hh:mm:ss

string time1 = "00:49:35"; string time2 = "00:31:34";  totaltime = time1 + time2;

this should result 01:21:09 (1 hour , 21 min , 09 sec)

how using timespan class:

timespan time1 = timespan.parse("00:49:35"); timespan time2 = timespan.parse("00:31:34");  timespan res = time1 + time2;  console.writeline(res.tostring()); // 01:21:09, may omit tostring() call

if don't want parse string, can construct timespan object:

timespan time1 = new timespan(00, 49 ,35); timespan time2 = new timespan(00, 31 ,34); timespan res = time1 + time2; console.writeline(res); // 01:21:09

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