Is there a grid property that prevents a partial row from being displayed at the bottom of a WinGrid (7.2)? It seems that if the bottom row is not fully visible, clicking a mostly visible checkbox causes the grid to scroll but has no affect on the checkbox (until you click it a second time).

If I have to use calculations involving the # of visible rows, grid height, header height, etc., then is there an easy way or does Infragistics have a recommended calculation? What about if the horizontal scroll bar becomes visible (thus changing the height of the visible portion of the grid interior)?