>>Scrollbar width and height I can get through SYSMETRIC()
>>the width of grid lines can be retrieved from GridLineWidth property of the grid.
>>Anybody know off the top of their head if there's a constant or function that I can use that gives me the widths of the RecordMark and DeleteMark (if enabled) in a grid?
>
>It is fixed.
>RecordMark = 10 pixels
>DeleteMark = 8 pixels
>
>you can measure it with delta position of left visible column
>

>OBJTOCLIENT(thisform.grid1.column1,2)
>

Thanks! Have you checked if the size varies with the display DPI?