COM Objects > RecordedSound object > Methods > RecordedSound.RequestReduceToRange method

Remarks

Requests to reduce the recorded sound removing portions of sound before and after the given range.

A successful call to this method will fire the SoundEditStarted event. Once this editing operation has been performed completely, the control will fire the SoundEditDone event.

For further details about recorded sound methods refer to the RecordedSound object section.

For further details see the How to perform a recording session section.

Syntax

[Visual Basic]

control.RecordedSound.RequestReduceToRange (

nStartPosition as Long,

nEndPosition as Long

) as enumErrorCodes

[C++]

short control.RecordedSound.RequestReduceToRange (

long nStartPosition,

long nEndPosition

);

Parameter	Description

nStartPosition	Start position, expressed in milliseconds, of the sound range to keep
nEndPosition	End position, expressed in milliseconds, of the sound range to keep. If set to -1 the end position will be set to the end of the sound.

Return value

Value	Meaning

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