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ztaif
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动态生成quickRep报表的问题,大家帮帮忙看一看 (谁跟踪帮助我解决动态报表问题,加分500-1000) (30分)<br />现在需要动态的生成报表,我做了一个实验如下,可不能成功,请大家帮忙看一看
procedure TForm1.Button1Click(Sender: TObject);
var QuickRep1:TQuickRep;
QRBand1: TQRBand;
QRDBText1: TQRDBText;
begin
QuickRep1:=TQuickRep.Create(self);
Quickrep1.DataSet:=dbgrid1.DataSource.DataSet;
QRBand1:=Tqrband.Create(quickrep1);
qrband1.BandType:=rbDetail;
///这句出错了,问题在那里呢? 类型到底是什么呢?
qrdbtext1:=Tqrdbtext.Create(qrband1);
qrdbtext1.DataSet:=dbgrid1.DataSource.DataSet;
qrdbtext1.DataField:=dbgrid1.DataSource.DataSet.Fields[0].Name;
Quickrep1.Preview;
end;
procedure TForm1.Button1Click(Sender: TObject);
var QuickRep1:TQuickRep;
QRBand1: TQRBand;
QRDBText1: TQRDBText;
begin
QuickRep1:=TQuickRep.Create(self);
Quickrep1.DataSet:=dbgrid1.DataSource.DataSet;
QRBand1:=Tqrband.Create(quickrep1);
qrband1.BandType:=rbDetail;
///这句出错了,问题在那里呢? 类型到底是什么呢?
qrdbtext1:=Tqrdbtext.Create(qrband1);
qrdbtext1.DataSet:=dbgrid1.DataSource.DataSet;
qrdbtext1.DataField:=dbgrid1.DataSource.DataSet.Fields[0].Name;
Quickrep1.Preview;
end;