2024.05.23 06:26test2 PIANOtest2 PIANO 'MIDI APIPrivate Declare PtrSafe Function midiOutGetNumDevs Lib "winmm" () As IntegerPrivate Declare PtrSafe Function midiOutOpen Lib "winmm.dll" (lphMidiOut As LongPtr, ByVal uDeviceID As Long, ByVal dwCallback As LongPtr, ByVal dwInstance As LongPtr, ByVal dwflags As Long) As LongPrivate Declare PtrSafe ...