Initalize a time span to 99 days, 23 hours, 59 minutes, and 59.9999999 seconds

   
 

using System;

public class ToString
{
   public static void Main()
   {
      TimeSpan span;

      // Initalize a time span to 99 days, 23 hours, 59 minutes, and 59.9999999 seconds.
      span = new TimeSpan(99, 23, 59, 59, 999);

   }

}