Could anyone tell me how to implement a 2-d array of picture box?

[sanju sathyapalan]

InitializeComponent();
pictureBox = new PictureBox[8][];

for (int i = 0; i < 8; i++)

{
for(int j=0;j<8;j++)
{
pictureBox[i][j] = new PictureBox();
pictureBox[i][j].Left = i * 70;
pictureBox[i][j].Top = 10;
pictureBox[i][j].Width = 60;
pictureBox[i][j].Height = 60;
pictureBox[i][j].BackColor = Color.Black;
this.Controls.Add(pictureBox[i][j]);
}
}