whit query1 dobegin
close; SQL.clear;
sql.add('Select sum(金额)as 总金额 from xx' );
prepare;
Open;
filds.DataSet.FieldByName('总金额').DisplayFormat:='#.##元';
end;
帮我看以下有是问题
close; SQL.clear;
sql.add('Select sum(金额)as 总金额 from xx' );
prepare;
Open;
filds.DataSet.FieldByName('总金额').DisplayFormat:='#.##元';
end;
帮我看以下有是问题
TFloatField(DataSet.Fields.Fields[i]).DisplayFormat := '#,##0.00';
[fatal error] project1.dpr[5];could not compile compile used unit "Unit1.pas"出现上面的提示!procedure TForm1.Button1Click(Sender: TObject);
begin
with query1 do
begin
close; SQL.clear;
sql.add('Select sum(金额)as 总金额 from xx' );
prepare;
Open;
query1.Fields.FieldByName('总金额').DisplayFormat:='0.00元';
end;
end;