2d loop array c#

I have an array of looped buttons. I have assigned a particular ip addresses to a particular button. I am trying to compare the btnSeat[0, 0].Text to the clientIP address given by the client (text are coloured blue) but it doesn't seem to work. how am I going to solve this particular problem?

Button[,] btnSeat = new Button[8, 6];

private void initializeBoard()
{
bool cutoff;
for (int i = 0; i <= 7; i++)
{
for (int j = 0; j <= 5; j++)
{
cutoff = true;
if (i == 2 || i == 3 || i == 4 || i == 5)
{
   if (j == 4 || j == 5)
{
cutoff = false;

}
}
if (cutoff == true)
{
   btnSeat[i, j] = new Button();
   btnSeat[i, j].Width = 80;
   btnSeat[i, j].Height = 80;

   btnSeat[i, j].Left = (90 * i);
   if (i == 2) btnSeat[i, j].Left = (120 * i);
   if (i == 3) btnSeat[i, j].Left = (110 * i);
   if (i == 4) btnSeat[i, j].Left = (130 * i);
   if (i == 5) btnSeat[i, j].Left = (122 * i);
   if (i == 6) btnSeat[i, j].Left = (125 * i);
   if (i == 7) btnSeat[i, j].Left = (120 * i);

   btnSeat[i, j].Top = (90 * j);
   btnSeat[i, j].Image = Image.FromFile("../../monitor.png");
   pnlSeat.Controls.Add(btnSeat[i, j]);
   String buttonName = "btn" + i + j;
   btnSeat[i, j].Name = buttonName;
   btnSeat[i, j].Text = buttonName;
   btnSeat[i, j].Click += new EventHandler(seat_Click);
   if (btnSeat[i, j].Text == clientIP)
   {
     btnSeat[i, j].Image = Image.FromFile("../../ol.png");
     btnSeat[i, j].BeginInvoke(new MethodInvoker(() => btnSeat[i, j].Text = sClientHost));
   }
}
   }
}
btnSeat[0, 0].Text = "192.168.1.2";
btnSeat[0, 1].Text = "192.168.1.5";
btnSeat[0, 2].Text = "192.168.1.8";
}

I am new to c#. Any help would be much appreciated.