A Checkbox can be centered if you create a Container class that contains the Checkbox and place that in the Grid's Column.

The actual dimensions of the "box" part of the Checkbox cannot be made bigger. You could create a class that appears to look and act like a Checkbox any size you want.

Dave

>I place a check box in the column of grid.
>
>It is left alignment, can I make it center??
>
>Can I make the check box size bigger??
>
>Thank in advance.