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CallbackTracksboardItemClickedSet method |
  
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CallbackTracksboardItemClickedSet method |
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Remarks
Sets the function of the CallbackTracksboardItemClicked callback delegate which notifies when a mouse button is clicked over a sound item available on the TracksBoard.
For further details about callback delegates see the How to synchronize the container application with the API tutorial.
For details about the use of the TracksBoard refer to the How to use the TracksBoard to visually compose songs tutorial.
For further details about methods of the TracksBoard refer to the TracksBoard class section.
Syntax
[Visual Basic] Public Function CallbackTracksboardItemClickedSet ( function as CallbackTracksboardItemClicked ) as enumErrorCodes |
[C#] public enumErrorCodes CallbackTracksboardItemClickedSet ( CallbackTracksboardItemClicked function ); |
[C++] public: enumErrorCodes CallbackTracksboardItemClickedSet ( CallbackTracksboardItemClicked function ); |
Parameter |
Description |
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function |
Callback function |
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 CallbackTracksboardItemClickedSetPtr ( (UINT_PTR) functionPointer ); |
Parameter |
Description |
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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 |
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Negative value |
An error occurred. Check the LastError property value in order to see the last error. |
enumErrorCodes.ERR_NOERROR (0) |
The method call was successful. |
