How to multiply a TimeSpan by a percentage

Question

I'm trying to multiply a TimeSpan by a coefficient, but I don't know how to do it.

i've tried this:

long ErrorCoef = 25;
TimeSpan TotalTimer = new TimeSpan(10,1,2,0);
TimeSpan TotalTimer2 = TimeSpan.FromTicks(TotalTimer.Ticks + TotalTimer.Ticks * (ErrorCoef / 100));

but the (ErrorCoef/100) is automatically Cast as Long, so it returns 0.

(The TimeSpan.FromTicks() method only accepts Long and not Double)

Answer 1

Timespan has a Multiply method so a

var factor = 1.25d;
var totalTimer = new TimeSpan(10,1,2,0);
var totalTimer2 = totalTimer.Multiply(factor);

should do the trick.