Options of a treptabulatoritem
Source position: msereport.pas line 248
type reptabulatoritemoptionty = ( |
rto_disabled, |
rto_count, |
rto_sum, |
rto_average, |
rto_shownull, |
rto_nocurrentvalue, |
rto_noreset |
); |
Options of a treptabulatoritem: rto_sum, rto_count and rto_average show the sum, the number or the average of the field datafield over the records of datasource since the item was last printed (it is reset after printing, unless rto_noreset is set): placed in a band shown at the end of a group, it gives a subtotal. Null values are not counted. rto_shownull shows 0 instead of an empty cell when there is nothing to sum.