for example.. in case of 2 buttons the first enable the second disable and when first has clicked became disable and the second enable and the inverse...  in grid case i control a button enable status by grid click... and i want do the inversa way,,, if i click a button the grid became disable.. in other way before i click on the button grid is clicable after click on button is no more... like button.enable = false...

in grid exist a proprieti similar?? or someting like that?