BASS.NET API for the Un4seen BASS Audio Library

BassVstBASS_VST_ProcessEvent Method

BASS.NET API for the Un4seen BASS Audio Library
Sends a MIDI message/event to the VSTi plugin.

Namespace:  Un4seen.Bass.AddOn.Vst
Assembly:  Bass.Net (in Bass.Net.dll) Version: 2.4.17.5
Syntax
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[DllImportAttribute("bass_vst")]
public static bool BASS_VST_ProcessEvent(
	int vstHandle,
	int midiCh,
	BASSMIDIEvent eventtype,
	int param
)

Parameters

vstHandle
Type: SystemInt32
The VSTi channel to send a MIDI message to (as created by BASS_VST_ChannelCreate(Int32, Int32, String, BASSFlag)).
midiCh
Type: SystemInt32
The Midi channel number to use (0 to 15).
eventtype
Type: Un4seen.Bass.AddOn.MidiBASSMIDIEvent
The Midi event/status value to use (see BASSMIDIEvent for details).
param
Type: SystemInt32
The data bytes to send with the message (use MakeWord(Byte, Byte) to compose a data byte 1 and 2).

Return Value

Type: Boolean
If successful, is returned, else is returned. Use BASS_ErrorGetCode to get the error code.
Remarks
Use one of the BASSMIDIEvent commands similar to BASS_MIDI_StreamEvent(Int32, Int32, BASSMIDIEvent, Int32).

Set midiCh to 0xFFFF and eventtype to the raw command to send. The raw command must be encoded as 0x00xxyyzz with xx=MIDI command, yy=MIDI databyte #1, zz=MIDI databyte #2.param should be set to 0 in this case.

Send SysEx commands by setting midiCh to 0xEEEE. eventtype will denote the type of event to send (see BASSMIDIEvent about possible values for param in such case).

Examples
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using Un4seen.Bass.AddOn.Vst;
using Un4seen.Bass.AddOn.Midi;

int vstHandle = BassVst.BASS_VST_ChannelCreate(44100, 2, "yourVSTi.dll", BASSFlag.BASS_DEFAULT);
Bass.BASS_ChannelPlay(vstHandle);
BassVst.BASS_VST_ProcessEvent(vstHandle, 0, BASSMIDIEvent.MIDI_EVENT_NOTE, Utils.MakeWord(60, 100));
See Also

Reference

BassVst Class
Un4seen.Bass.AddOn.Vst Namespace