c# - Remaining time until weekend is over -

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i want calculate how many seconds there left until weekend on (say until sunday 11.59pm). when operation called in weekend needs return timespan. need on weekly basis cant set 'hard-coded' enddate 

new datetime(2014, 04, 17, 23, 12, 33);

how set correct enddate calculate remaining seconds now?

try:

public static void main(string[] args) {     //your code goes here     timespan span = (next(datetime.now, dayofweek.sunday).date + new timespan(23, 59, 00)).subtract(datetime.now);               console.writeline(span.totalseconds); } public static datetime next(datetime from, dayofweek dayofweek) {    int start = (int) from.dayofweek;    int target = (int) dayofweek;    if (target <= start) target += 7;      return from.adddays(target - start); }

here demo


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