Worksheet wks = Project.ActiveLayer();
printf("Frozen Rows:%d, Frozen Cols:%d\n", gg.FrozenRows, gg.FrozenCols);
[Read only] The number of frozen rows. Cells in frozen rows can be selected and edited, but they remain visible when the user scrolls the contents vertically. Frozen rows should correspond to our label rows (i.e. column labels).