Hi, noob question

[Bluebread]

Thank you in advance,
My problem with the code is that i want to swap p1 which is a picturebox for a different picture box as it loops. I have 100 pictureboxes that i need to loop throughm but i can't figure out how to swap p1 for p2 and so on..

   public Form1()
        {
            InitializeComponent();

            int row = 0, column = 0; // used for 2d array

            for (int count = 1; count < 101; count++)
            {
                boxes[row, column] = p1;

                if (column == 10)
                {
                    row++;
                    column = 0;
                }
            }
            
        }
        PictureBox[,] boxes = new PictureBox[10,10];