Classes > WaveformAnalyzer class > Methods > WaveformAnalyzer.GetDisplayRange method

Remarks

Retrieves the waveform range currently displayed on the analyzer window. The current range can be modified calling 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.

Syntax

[Visual Basic]

Public Function GetDisplayRange (

ByRef nBeginPosInMs as Int32,

ByRef nEndPosInMs as Int32

) as enumErrorCodes

[C#]

public enumErrorCodes GetDisplayRange (

ref Int32 nBeginPosInMs,

ref Int32 nEndPosInMs

);

[C++]

public: enumErrorCodes GetDisplayRange (

ref Int32 nBeginPosInMs,

ref Int32 nEndPosInMs

);

Parameter	Description

nBeginPosInMs	Reference to the displayed range start position, expressed in milliseconds
nEndPosInMs	Reference to the displayed range end position, expressed in milliseconds

Return value

Value	Meaning

Negative value	An error occurred (see the LastError property for further error details)
enumErrorCodes.ERR_NOERROR (0)	The method call was successful