Copyright © 2006-2016 MultiMedia Soft

WaveAnalyzerHorzLineMoving event

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Remarks

 

Occurs when a graphic item of type "horizontal line" inside the waveform analyzer is being moved through the mouse or through the WaveformAnalyzer.GraphicItemHorzPositionSet method.

 

For details about graphic items management on the waveform analyzer refer to the How to add graphic items to the Waveform analyzer section.

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 WaveAnalyzerHorzLineMoving As WaveAnalyzerHorzLineMovingEventHandler


 

[C#]

public event WaveAnalyzerHorzLineMovingEventHandler WaveAnalyzerHorzLineMoving;


 

[C++]

public: __event WaveAnalyzerHorzLineMovingEventHandler WaveAnalyzerHorzLineMoving;


 

 

Event Data

 

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

 

Parameters

Description

 

 

nUniqueID

Unique identifier of the horizontal line; this unique identifier matches the unique identifier used when the custom line was created through the WaveformAnalyzer.GraphicItemHorizontalLineAdd method.

nStartPosInMs

Start position of the horizontal line expressed in milliseconds

nEndPosInMs

End position of the horizontal line expressed in milliseconds

bMovedByCode

Boolean value that specifies if the horizontal line was moved through the WaveformAnalyzer.GraphicItemHorzPositionSet method or through the mouse.

Supported values are the following:

Value

Meaning

false

The line was moved through the mouse

true

The line was moved through the WaveformAnalyzer.GraphicItemHorzPositionSet method