MM_MOM_OPEN

The MM_MOM_OPEN message is sent to a window when a MIDI output device is opened.

MM_MOM_OPEN

wParam = (WPARAM) hOutput

lParam = reserved

Parameters

hOutput

Handle of the MIDI output device.

lParam

Reserved; do not use.

Return Values

This message does not return a value.

Software for developers

Delphi Components
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More information resources

MegaDetailed.Net
Unix Manual Pages
Delphi Examples