lbCaption.Caption :=Caption;
dm.ado_lb.open;
dm.ADO_lb.Sort:='编号';
while not dm.ado_lb.Eof do
begin
e_lbx.items.add(dm.ADO_lb.fieldbyname('类别').AsString);
dm.ADO_lb.Next;
end;
dm.ado_lb.close;
好象问题出在while里面,多谢
dm.ado_lb.open;
dm.ADO_lb.Sort:='编号';
while not dm.ado_lb.Eof do
begin
e_lbx.items.add(dm.ADO_lb.fieldbyname('类别').AsString);
dm.ADO_lb.Next;
end;
dm.ado_lb.close;
好象问题出在while里面,多谢
with dm.ado_lb do
begin
Close ;
Sql.Text := 'select 类别 from TableName order by 编号 Desc' ;
Open ;
First ;
while Not Eof do
begin
e_lbx.items.add(FieldByName('类别'').AsString) ;
Next ;
end ;
end ;
http://msdn.microsoft.com/library/default.asp?url=/downloads/list/dataaccess.asp