Remarks
Creates a new instance of the WaveformScroller class on the given parent window.
For further details about methods of the Waveform scroller refer to the WaveformScroller class.
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 Create (
hWndParent as IntPtr,
nLeft as Int32,
nTop as Int32,
nWidth as Int32,
nHeight as Int32
) as IntPtr
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[C#]
public IntPtr Create (
IntPtr hWndParent,
Int32 nLeft,
Int32 nTop,
Int32 nWidth,
Int32 nHeight
);
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[C++]
public: IntPtr Create (
IntPtr hWndParent,
Int32 nLeft,
Int32 nTop,
Int32 nWidth,
Int32 nHeight
);
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Parameter
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Description
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hWndParent
|
Handle of the parent window, usually the container form.
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nLeft
|
Left position of the window, expressed in client coordinates (pixels) of hWndParent
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nTop
|
Top position of the window, expressed in client coordinates (pixels) of hWndParent
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nWidth
|
Width of the window, expressed in pixels
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nHeight
|
Height of the window, expressed in pixels
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Return value
Value
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Meaning
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IntPtr.Zero
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An error occurred, check the LastError property value in order to get the error code
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Other values
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Handle (HWND) of the new waveform scroller
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