Asp.Net Stopwatch C# -

Asp.Net Stopwatch C# -

i have web-based (asp.net c#) game platform has racecourse. each user should finish racecourse. when online user starts game, stopwatch starts count , shows time in simultaneously. have callback method , timer calls method every 1 minute. however, problem while online user playing game , other online user starts playing game, stopwatch shows time belong first online user, however, has show 0 new online user. cannot handle problem. have thought without using javascript , jquery?

thank you

you'll have have have place store starttime each player. if not want clientside - using javascript, you'll have serverside, using session cache.

c# asp.net user real-time stopwatch