some midi api stuff

does anyone know where i can find any tutorials to do with these 5 API calls:

Declare Function midiOutClose& Lib "winmm.dll" (ByVal hMidiOut&)

Declare Function midiOutGetNumDevs& Lib "winmm.dll" ()

Declare Function midiOutOpen& Lib "winmm.dll" (lphMidiOut&, ByVal uDeviceID&, ByVal dwCallback&, ByVal dwInstance&, ByVal dwFlags&)

Declare Function midiOutReset& Lib "winmm.dll" (ByVal hMidiOut&)

Declare Function midiOutShortMsg& Lib "winmm.dll" (ByVal hMidiOut&, ByVal dwMsg&)



I got them from a program which is just too hard to understand how it works, so i am after a explanation of it all.


Comments

  • : does anyone know where i can find any tutorials to do with these 5 API calls:

    : Declare Function midiOutClose& Lib "winmm.dll" (ByVal hMidiOut&)

    : Declare Function midiOutGetNumDevs& Lib "winmm.dll" ()

    : Declare Function midiOutOpen& Lib "winmm.dll" (lphMidiOut&, ByVal uDeviceID&, ByVal dwCallback&, ByVal dwInstance&, ByVal dwFlags&)

    : Declare Function midiOutReset& Lib "winmm.dll" (ByVal hMidiOut&)

    : Declare Function midiOutShortMsg& Lib "winmm.dll" (ByVal hMidiOut&, ByVal dwMsg&)

    :

    : I got them from a program which is just too hard to understand how it works, so i am after a explanation of it all.

    :



    Hi, some (all?) of these calls are documented in the ms help files that come with C++ Builer 3/4/5 etc. Sorry if u knew this already. Their not a tutorial BTW, simply a guide to the arguments, result codes etc. Any more info, mail me.



    Jason




  • : does anyone know where i can find any tutorials to do with these 5 API calls:

    : Declare Function midiOutClose& Lib "winmm.dll" (ByVal hMidiOut&)

    : Declare Function midiOutGetNumDevs& Lib "winmm.dll" ()

    : Declare Function midiOutOpen& Lib "winmm.dll" (lphMidiOut&, ByVal uDeviceID&, ByVal dwCallback&, ByVal dwInstance&, ByVal dwFlags&)

    : Declare Function midiOutReset& Lib "winmm.dll" (ByVal hMidiOut&)

    : Declare Function midiOutShortMsg& Lib "winmm.dll" (ByVal hMidiOut&, ByVal dwMsg&)

    :

    : I got them from a program which is just too hard to understand how it works, so i am after a explanation of it all.

    :



    Hi, some (all?) of these calls are documented in the ms help files that come with C++ Builer 3/4/5 etc. Sorry if u knew this already. Their not a tutorial BTW, simply a guide to the arguments, result codes etc. Any more info, mail me.



    Jason




  • Oh guys,

    have you ever taken a look at -MSDN- ?

    No ? Than it is time to do your homework right now *g* !!

    Greatings Rocknix ///

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