COM Objects > TracksBoard object > Methods > TracksBoard.ItemCompose method

Remarks

Composes the given sound item into the session.

This method needs to be invoked in order to apply modifications previously set through one or more of the following methods having their bAutorefresh parameter set to BOOL_FALSE:

- TracksBoard.ItemSoundFileLoadRangeSet

- TracksBoard.ItemVolumeFadingSet

- TracksBoard.ItemVolumeFadingRemove

- TracksBoard.ItemAmplitudeSet

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 object section.

Syntax

[Visual Basic]

control.TracksBoard.ItemCompose (

nUniqueId as Long

) as enumErrorCodes

[C++]

short control.TracksBoard.ItemCompose (

long nUniqueId

);

Parameter

Description

nUniqueId

Unique identification number assigned to the sound item after being generated by one of the following methods:

•	TracksBoard.ItemSoundFileAdd and TracksBoard.ItemSoundFileRawAdd for sound files

•	TracksBoard.ItemSpeechFromStringAdd and TracksBoard.ItemSpeechFromFileAdd for text to speech items

•	TracksBoard.ItemClone when an existing item has been cloned

Return value

Value	Meaning

Negative value	An error occurred, check the LastError property value in order to get the error code
enumErrorCodes.ERR_NOERROR (0)	The method call was successful