Events > WaveAnalyzerDisplayRangeChange event

Remarks

Occurs when the sound waveform's range displayed on the Waveform Analyzer's display has been changed after a zooming operation or after a scrolling operation or after a call to the WaveformAnalyzer.SetDisplayRange method.

For details about the use of the Waveform Analyzer refer to the How to use the Waveform Analyzer section.

For further details about methods of the Waveform Analyzer refer to the WaveformAnalyzer class section.

For further details about synchronization through Events see the How to synchronize the container application through events tutorial.

Syntax

[Visual Basic]

Public Event WaveAnalyzerDisplayRangeChange As WaveAnalyzerDisplayRangeChangeEventHandler

[C#]

public event WaveAnalyzerDisplayRangeChangeEventHandler WaveAnalyzerDisplayRangeChange;

[C++]

public: __event WaveAnalyzerDisplayRangeChangeEventHandler WaveAnalyzerDisplayRangeChange;

Event Data

The event handler receives an argument of type WaveAnalyzerDisplayRangeChangeEventArgs having the following parameters:

Parameters	Description

nBeginPosInMs	Displayed range start position, expressed in milliseconds
nEndPosInMs	Displayed range end position, expressed in milliseconds