Microsoft DirectX 8.0 (Visual Basic)

CONST_DMUS_PCHANNEL

Used to direct messages to multiple performance channels. DMUS_PCHANNEL_ALL is used to search multiple channels for objects in the audiopath.

Enum CONST_DMUS_PCHANNEL
    DMUS_PCHANNEL_ALL                   = -5 (&HFFFFFFFB)
    DMUS_PCHANNEL_BROADCAST_AUDIOPATH   = -2 (&HFFFFFFFE)
    DMUS_PCHANNEL_BROADCAST_GROUPS      = -4 (&HFFFFFFFC)
    DMUS_PCHANNEL_BROADCAST_PERFORMANCE = -1 (&HFFFFFFFF)
    DMUS_PCHANNEL_BROADCAST_SEGMENT     = -3 (&HFFFFFFFD)
End Enum

Constants

DMUS_PCHANNEL_ALL
Search all channels.
DMUS_PCHANNEL_BROADCAST_AUDIOPATH
Send a copy of the message to all channels of the audiopath.
DMUS_PCHANNEL_BROADCAST_GROUPS
Send a copy of the message to each channel group in the performance. Used for messages that need to be sent only once per channel group, such as system exclusive messages.
DMUS_PCHANNEL_BROADCAST_PERFORMANCE
Send a copy of the message to all channels of the performance.
DMUS_PCHANNEL_BROADCAST_SEGMENT
Send a copy of the message to all channels of the segment.