for loops dont return right answer

[frankduc]

Hello,

I cant tell if its Ninjatrader related or C# related but ill ask anyway.

for(int barIndex = index; barIndex <= ChartBars.ToIndex; barIndex++)
{

volumeValue += Bars.GetVolume(barIndex);
}
// return all the volume between index and ChartBars.ToIndex

for (dq = 1.61D; dq < 2; dq+= 0.01D)
{

sumvolfibo = (volumeValue / dq);
// dq return 1.61, 1.62, 1.61 till it get to 2. Than volumeValue is didvided by each dq value.
}

How come volumeValue return the wrong number. Right answer should be 4000 and the for loop return 65 875.

But if i change for

 sumvolfibo = (volumeValue /= dq);

Than the answer is right 4000 but the returned division gives the wrong answer?

Frank

Thank you

[frankduc]

Ok i found the solution.

To anyone who encounter that problem. It is link to operator overloading.

Overloading


The / Operator (Visual Basic) can be overloaded, which means that a class or structure can redefine its behavior when an operand has the type of that class or structure. Overloading the / operator affects the behavior of the /= operator. If your code uses /= on a class or structure that overloads /, be sure you understand its redefined behavior.