static void Main(string[] args)
{
MIDIOUTCAPS OutCaps = new MIDIOUTCAPS();
int NumDevs = WinMM.midiOutGetNumDevs();
for (uint i = 0; i < NumDevs; i++)
{
WinMM.midiOutGetDevCaps(i, out OutCaps, (uint)Marshal.SizeOf(OutCaps));
Console.WriteLine(OutCaps.szPname);
}
}
internal static extern int midiOutGetDevCaps(
uint uDeviceID,
out MIDIOUTCAPS caps,
uint cbMidiOutCaps);