D
delwang
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GUEST, unregistred user!
procedure TForm1.RadioGroup1Click(Sender: TObject);
var query:string;
begin
query:=radiogroup1.Items[radiogroup1.ItemIndex];
try
adoquery2.Active :=true;
adoquery2.First ;
while not (adoquery2.eof) do
begin
adoquery2.Close;
adoquery2.SQL.Clear ;
adoquery2.SQL.Add('select sum(jg) from yqb11 where sy='+''''+query+'''');
adoquery2.ExecSQL ;
adoquery2.Open ;
end;
finally
adoquery2.Active :=false;
end;
end;
上面是我的句子,我要实现将sum(jg)的到的结果显示在一个label.caption里,如何写?
var query:string;
begin
query:=radiogroup1.Items[radiogroup1.ItemIndex];
try
adoquery2.Active :=true;
adoquery2.First ;
while not (adoquery2.eof) do
begin
adoquery2.Close;
adoquery2.SQL.Clear ;
adoquery2.SQL.Add('select sum(jg) from yqb11 where sy='+''''+query+'''');
adoquery2.ExecSQL ;
adoquery2.Open ;
end;
finally
adoquery2.Active :=false;
end;
end;
上面是我的句子,我要实现将sum(jg)的到的结果显示在一个label.caption里,如何写?