> Martin did not introduce variant_sumfield then for me it's not recommended.
I agree and also it seems that using variant will make all the process slower. In the last code you give, in the first peace of code: procedure tfrmbasePagefo.DoSum(oDbGrid: TDbwidgetgrid; iRow:integer); VAR n:currency; nn:integer; iCol:integer; oField:TField; begin with oDbGrid,oDbGrid.datalink.datasource do for iCol:=0 to datacols.count-1 do with datacols[iCol] do if tag>0 then begin oField:=dataset.fields[tag-1]; if (oField.datatype = ftinteger) then begin tmsebufdataset(DataSet).sumfield(oField,nn); fixrows[iRow].captions[iCol].caption:=format(tnumericField(oField).DisplayFormat,[nn]); end else begin tmsebufdataset(DataSet).sumfield(oField,n); fixrows[iRow].captions[iCol].caption:=format(tnumericField(oField).DisplayFormat,[n]); end; end; end; For me that code is OK, what problems do you have using it? Fre;D -- Sent from: http://mseide-msegui-talk.13964.n8.nabble.com/ _______________________________________________ mseide-msegui-talk mailing list mseide-msegui-talk@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mseide-msegui-talk
