li_count = integer(dw_1.Describe("Datawindow.Column.Count"))
for li_cnt = 1 to li_count
la_value = of_getitemany(dw_1, <row>, li_cnt, primary!, false)
next
function any f_getitemany(datawindow adw_1, long al_row, integer ai_column, dwbuffer adw_buffer, boolean ab_orig_value)
any la_value
string ls_colname, ls_computeexp