Use of unassigned out parameter, c#

Question

I have very simple problem. I made a very simple function for you to demonstrate my problem.

static void Main(string[] args)       
{
    double[,] mydouble          


        

Answer 1

You are assigning values to the elements of your array parameter, but you have to assign y value to the array itself because its defined as out:

d =  new double[1, 4];