Classes > WaveformScroller class > Methods > WaveformScroller.Refresh method

Remarks

Refreshes 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 Refresh (

hWndWaveformScroller as IntPtr

[C#]

public enumErrorCodes Refresh (

IntPtr hWndWaveformScroller

);

[C++]

public: enumErrorCodes Refresh (

IntPtr hWndWaveformScroller

);

Parameter	Description

hWndWaveformScroller	Handle of the control returned by a previous call to the WaveformScroller.Create method

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.