C
cm3000
Unregistered / Unconfirmed
GUEST, unregistred user!
procedure TForm1.Button1Click(Sender: TObject);
begin
query1.Close;
query1.SQL.Clear;
query1.SQL.Add('select * from userinfo where id=:iid');
query1.ParamByName('iid').asinteger:=i;
query1.open;
label1.caption:=query1.fieldbyname('username').asstring;
end;
执行时报query1arameter'iid'not found
不知问题出在哪?
begin
query1.Close;
query1.SQL.Clear;
query1.SQL.Add('select * from userinfo where id=:iid');
query1.ParamByName('iid').asinteger:=i;
query1.open;
label1.caption:=query1.fieldbyname('username').asstring;
end;
执行时报query1arameter'iid'not found
不知问题出在哪?