COM Objects > SpectrumEnh object > Methods > SpectrumEnh.SetHwnd method

Remarks

Changes the HWND of the window used as a surface for the graphic rendering of the enhanced spectrum analyzer.

For further details about using the Enhanced Spectrum Analyzer refer to the SpectrumEnh section.

For details about using the Enhanced Spectrum Analyzer refer to the How to use the Enhanced Spectrum Analyzer tutorial.

Syntax

[Visual Basic]

control.SpectrumEnh.SetHwnd (

hWndTarget as OLE_HANDLE

[C++]

short control.SpectrumEnh.SetHwnd (

OLE_HANDLE hWndTarget

);

Parameter	Description

hWndTarget	Handle of the window whose surface will be used in order to render the spectrum analyzer graphics.

Return value

Value	Meaning

Negative value	An error occurred, check the LastError property value in order to get the error code
enumErrorCodes.ERR_NOERROR (0)	The method call was successful