C# passing values from one method to another

Question

I am getting an error code in the result. code below. I am basically trying to get a data set from SingleColumn method and use it in SMA method. Bu

Answer 1

Each variable in C# is exists within a scope which is defined by curly braces. In your case the variable result is within the scope SingleCloumn.

public static void SingleColumn(IEnumerable strs, int highNum)
{

}

To use result in another scope, you can make "result" as a global variable. As I can see you have commented out

//static public double results; 

first un-comment it and remove var from

var results = columnQuery.ToList();

Hope this helps.