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MM_MIM_OPEN message

The MM_MIM_OPEN message is sent to a window when a MIDI input device is opened.



MM_MIM_OPEN 
wParam = (WPARAM) hInput 
lParam = reserved 


Parameters

hInput

Handle to the MIDI input device that was opened.

lParam

Reserved; do not use.

Return Value

This message does not return a value.

Requirements

Minimum supported client

Windows 2000 Professional [desktop apps only]

Minimum supported server

Windows 2000 Server [desktop apps only]

Header

Mmsystem.h (include Windows.h)

See also

Musical Instrument Digital Interface (MIDI)
MIDI Messages

 

 

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