DataGrid SetSelection Method
Sets the current selection.
R←I SetSelection UL BR
I is the DataGrid instance. UL is the cell address of the upperleft corner. BR is the cell address of the bottom right corner. A cell address is a row index and column index, or a row index and column name. An index of ¯1 indicates the maximum row or column index. R is resulting value of the Selection property, which is always given in explicit row and column indices of the cell addresses, regardless of how it is set.
To select a 3 by 4 set of cells at the starting at the 5th row and column of the grid:
G SetSelection (4 4) (6 7)
To select the first 5 rows:
G SetSelection (0 0) (4 ¯1)
To select the entire grid:
G SetSelection (0 0) (¯1 ¯1)
To select the entire column named 'Balance'
G SetSelection (0 'Balance') (¯1 'Balance')