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...get names of all WaveOut devices?
Autor: Ulli Conrad
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Tip Rating (8):  
     


// note: DevicesNames must be created before calling this procedure

uses mmsystem;

procedure GetWaveOutDevices(DeviceNames: TStrings);
var
  
DNum: Integer;
  i: Integer;
  Caps: TWaveOutCapsA;
begin
  
DNum := waveOutGetNumDevs;  // Number of Devices
  
for i := 0 to DNum - 1 do     // Query Devicenames
  
begin
    
waveOutGetDevCaps(i, @Caps, SizeOf(TWaveOutCapsA));
    DeviceNames.Add(string(Caps.szPname));
  end;
end;


procedure TForm1.Button1Click(Sender: TObject);
begin
  
GetWaveOutDevices(Listbox1.Items);
end;


 

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