protected override void OnUnprepareBuffer(MidiBufferStream buffer)
{
Check.IfArgumentNull(buffer, "buffer");
int result = NativeMethods.midiOutUnprepareHeader(
MidiPort.MidiSafeHandle, buffer.ToIntPtr(), (uint)MemoryUtil.SizeOfMidiHeader);
MidiOutPortBase.ThrowIfError(result);
}
/// <summary>
/// For derived classes only.
/// </summary>
/// <param name="port">A midi port base class.</param>
internal MidiOutBufferManager(MidiOutPortBase port)
: base(port, FileAccess.ReadWrite)
{
}