This walkthrough explains the steps to display the BulletGraph control in FlexGrid cells. The BulletGraph control cannot be directly added to the FlexGrid cells but you can alternatively render it as an image in the FlexGrid cells. To achieve the same, you first need to add an unbound column to the FlexGrid and then use the CellPainting event to render the BulletGraph control as an image in the added unbound column.