/// <summary>Gets connected MIDI input devices</summary>
/// <returns>Array of MidiInCapabilities</returns>
public static MidiInCapabilities[] GetMidiInDevices()
{
var devices = new MidiInCapabilities[MidiIn.NumberOfDevices];
for (var device = 0; device < MidiIn.NumberOfDevices; device++)
{
devices[device] = MidiIn.DeviceInfo(device);
}
return(devices);
}
public static List <MidiWithIndex> GetDevices()
{
List <MidiWithIndex> devices = new List <MidiWithIndex>();
for (int index = 0; index < MidiIn.NumberOfDevices; index++)
{
MidiInCapabilities x = MidiIn.DeviceInfo(index);
devices.Add(new MidiWithIndex(x, index));
}
return(devices);
}
public MidiInViewModel(int deviceNo)
{
this.deviceNo = deviceNo;
device = new MidiIn(deviceNo);
capabilities = MidiIn.DeviceInfo(deviceNo);
subscribers = new List <Subscriber>();
device.MessageReceived += Device_MessageReceived;
device.ErrorReceived += Device_ErrorReceived;
device.Start();
}
//TODO: error handling
public void GetDevice(int deviceID, Action <MidiInCapabilities, Exception> callback)
{
MidiInCapabilities cap = new MidiInCapabilities();
if (MidiIn.NumberOfDevices > 0)
{
cap = MidiIn.DeviceInfo(deviceID);
callback(cap, null);
}
else
{
MidiInCapabilities nullCap = new MidiInCapabilities();
callback(nullCap, new MidiDeviceServiceException("No Midi Devices Found"));
}
}
private static extern void midiInGetDevCaps(UIntPtr uDeviceId, out MidiInCapabilities caps, uint cbMidiInCaps);
public MidiWithIndex(MidiInCapabilities device, int index)
{
Device = device;
Index = index;
}
public static void MidiInGetDevCaps(UIntPtr uDeviceId, out MidiInCapabilities caps) => midiInGetDevCaps(uDeviceId, out caps, (uint)Marshal.SizeOf(typeof(MidiInCapabilities)));
public static extern int midiInGetDevCaps(int uDeviceID,
out MidiInCapabilities lpCaps, int cbMidiInCaps);
