Returns the split time between calls to Split for times between objects. Split pauses the stopwatch and displays the split time. The Split function is cancelled by a call to Resume, Stop or Reset.
Returns the split time in a formatted string as Hours:Minutes:Seconds.milliseconds. Will return 00:00.00 on the first call and the split time offset on subsequent calls. This method also updates the stopwatch display with the current split time. Call Resume to display the running elapsed time again.