Remarks
Shows/hides an existing graphic bar control.
For details about the use of the Graphic Bars Manager refer to the How to perform custom feedbacks rendering using graphic bars section.
For further details about methods of the Graphic Bars Manager refer to the GraphicBarsManager object section.
Syntax
[C++]
short control.GraphicBarsManager.Show (
OLE_HANDLE hWndGraphicBar,
short bShow
);
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Parameter
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Description
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hWndGraphicBar
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Handle of the control returned by a previous call to the GraphicBarsManager.Create method
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bShow
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Boolean value that specifies if it must show/hide the given graphic bar control.
Supported values are the following:
Value
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Meaning
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BOOL_FALSE
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Hides the Waveform Analyzer window
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BOOL_TRUE
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Shows the Waveform Analyzer 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, check the LastError property value in order to get the error code
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enumErrorCodes.ERR_NOERROR (0)
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The method call was successful
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