Remarks
Shows/hides an existing waveform scroller control.
For further details about methods of the Waveform scroller refer to the WaveformScroller object.
For a tutorial about the use of Waveform scrollers refer to the How to scroll the sound's waveform during playback tutorial.
Syntax
[Visual Basic]
Public Function Show (
hWndWaveformScroller as IntPtr,
bShow as Boolean
) as enumWanErrorCodes
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Parameter
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Description
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hWndWaveformScroller
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Handle of the control returned by a previous call to the WaveformScroller.Create method
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bShow
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Boolean value that specifies if it must show/hide the given waveform scroller control.
Supported values are the following:
Value
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Meaning
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false
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Hides the waveform scroller window
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true
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Shows the waveform scroller window
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Return value
Value
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Meaning
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Negative value
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An error occurred (see the LastError property for further error details)
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enumWanErrorCodes.ERR_WAN_NOERROR (0)
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The method call was successful.
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