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WaveformAnalyzer.GetDisplayWidth method 
 
Remarks 
 
Retrieves the actual size, expressed in both milliseconds and pixels, of the display surface used to render the waveform. 
 
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. 
 
 
Syntax 
 
[Visual Basic] 
Public Function GetDisplayWidth ( 
ByRef nWidthInMs as Int32, 
ByRef nWidthInPixels as Int32 
) as enumErrorCodes
 
[C#] 
public enumErrorCodes GetDisplayWidth ( 
ref Int32 nWidthInMs, 
ref Int32 nWidthInPixels 
);
 
[C++] 
public: enumErrorCodes GetDisplayWidth ( 
ref Int32 nWidthInMs, 
ref Int32 nWidthInPixels 
);
 
 
Parameter
Description
 
 
nWidthInMs
Reference that, after returning from the method call, will contain the width of the display surface, expressed in milliseconds, used for rendering the waveform
nWidthInPixels
Reference that, after returning from the method call, will contain the width of the display surface, expressed in pixels, used for rendering the waveform
 
 
Return value 
 
Value
Meaning
 
 
Negative value
An error occurred (see the LastError property for further error details)
enumErrorCodes.NOERROR (0)
The method call was successful
 
 
 
 
 
 
 
 
 
Copyright © 2006 - 2008 MultiMedia Soft 
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