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CallbackTracksboardRange delegate

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Remarks

 

Callback delegate invoked every time the displayed range of the TracksBoard is changed after a zooming operation or after a scrolling operation or after a call to the TracksBoard.DisplayRangeSet method: this callback can be set through a call to the CallbackTracksboardRangeSet method.

 

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 Delegate Sub TracksBoardDisplayRangeChange (

nBeginPosInMs as Int32,

nEndPosInMs as Int32

)


 

[C#]

public delegate void TracksBoardDisplayRangeChange (

Int32 nBeginPosInMs,

Int32 nEndPosInMs

)


 

[C++]

public delegate void TracksBoardDisplayRangeChange (

Int32 nBeginPosInMs,

Int32 nEndPosInMs

)


 

 

Parameter

Description

 

 

nBeginPosInMs

Displayed range start position, expressed in milliseconds

nEndPosInMs

Displayed range end position, expressed in milliseconds