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procedure TRealOneFrm.OpenBtnClick(Sender: TObject);
begin
if OpenRMDlg.Execute then
begin
RealAudio1.SetSource(RealOneFrm.OpenRMDlg.FileName);
RealAudio1.DoPlay;
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unit QDialogs;
{$IFDEF LINUX}
function SelectDirectory(const Caption, Root: WideString;
var Directory: WideString; ShowHidden: Boolean = False): Boolean;
{$ENDIF}
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