How to copy a row of values from a 2D array into a 1D array?

Question

We have the following object

int [,] oGridCells;

which is only used with a fixed first index

int iIndex = 5;
for (int iLoop         


        

Answer 1

You can try this:

 int[,] twoD = new int[2,2];
 twoD[0, 0] = 1;
 twoD[0, 1] = 2;
 twoD[1, 0] = 3;
 twoD[1, 1] = 4;

 int[] result = twoD.Cast().Select(c => c).ToArray();

The result will be an integer array with data:

1, 2, 3, 4