How do you compare indicators?

Hi there!

I've recently began working on a simple bot that compares SMAs and gives a hint when the SMAs cross eachother.
The periods I wanted to compare were 5 and 25.

So I thought "Huh, how hard can it be?"

With that in mind, I imagined doing something like this:
 

#Definitions of res1 and 2

            Result1[index] = SMA1.Result[index];
            Result2[index] = SMA2.Result[index];            
#Comparison
            Result1 >= Result2 ? Console.WriteLine("This is where you should buy ") : Console.WriteLine("Don't buy");

This seemingly innocuous solution should've worked or so I thought. 

Thats when I got the error "Error CS0019: Operator '>=' cannot be applied to operands of type 'cAlgo.API.IndicatorDataSeries' and 'cAlgo.API.IndicatorDataSeries'"

Does anyone know the "proper" way to compare indicators like this?

Thank you in advance!