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...programatically dropdown a TComboBox?
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| Autor:
KK Gian |
| [ Print tip
] | | |
procedure TForm1.Button1Click(Sender: TObject);
begin
// Check whether DropedDown
if SendMessage(ComboBox1.Handle, CB_GETDROPPEDSTATE, 0, 0) <> 1 then
// nop, so drop it
SendMessage(ComboBox1.Handle, CB_SHOWDROPDOWN, 1, 0);
end;
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