public Panel(main ptr) { Game = ptr; Box = new System.Windows.Forms.Panel[PanelCorX, PanelCorY]; for (int y = 0; y < PanelCorY; y++) { for (int x = 0; x < PanelCorX; x++) { Box[x, y] = new System.Windows.Forms.Panel(); Box[x, y].Left = StartingXPoint + x * PanelUnitSize; Box[x, y].Top = StartingYPoint + y * PanelUnitSize; Box[x, y].Width = PanelUnitSize; Box[x, y].Height = PanelUnitSize; Box[x, y].BackColor = Color.Black; Box[x, y].BorderStyle = BorderStyle.None; Game.AddControl(Box[x, y]); } } Box[1, 1].BackColor = Color.Red; }