Copyright © 2005-2018 MultiMedia Soft

CallbackForMidiStreamEventsSet method

Previous pageReturn to chapter overviewNext page

Remarks

 

Sets a callback for receiving notification of events generated by instanced players, allowing to synchronize players themselves with the container application.

 

 

Syntax

 

[Visual Basic]

Public Function CallbackForMidiStreamEventsSet (

function as CallbackForMidiStreamEvents

) as enumErrorCodes


 

[C#]

public enumErrorCodes CallbackForMidiStreamEventsSet (

CallbackForMidiStreamEvents function

);


 

[C++]

public: enumErrorCodes CallbackForMidiStreamEventsSet (

CallbackForMidiStreamEvents function

);


 

 

Parameter

Description

 

 

function

Callback function that will receive MIDI events related events. Remember that callback functions must be as fast as possible in order to avoid slowing down overall performances.

 

 

when using the API from Unmanaged C++ through COM interaction, where the client application is totally unaware about .NET delegates, you should use the "Ptr" version of the method which allows passing the pointer to the callback function:

 

[Unmanaged C++]

enumErrorCodes CallbackForMidiStreamEventsSetPtr (

(UINT_PTR) functionPointer

);


 

Parameter

Description

 

 

functionPointer

Pointer to the callback function.

See the Adding the API to an unmanaged Visual C++ project tutorial for details about usage of the "Ptr" version of these methods.

 

 

Return value

 

Value

Meaning

 

 

Negative value

An error occurred (see the LastError property for further error details)

enumErrorCodes.NOERROR (0)

The method call was successful.