COM Objects > GraphicBarsManager object > Methods > GraphicBarsManager.GetGraphicalSettingsParam method

Remarks

Retrieves one of the current graphical settings for the given graphic bar. Single settings can be modified through the GraphicBarsManager.SetGraphicalSettingsParam method.

This method is an alternative to the GraphicBarsManager.GetGraphicalSettings method and it's provided with the purpose of allowing single settings retrieval when dealing with languages like JavaScript where data structures are not easy to implement.

For further details about methods of the Graphic Bars Manager refer to the GraphicBarsManager object.

For a tutorial about the use of the Graphic Bars Manager refer to the How to perform custom feedbacks rendering using graphic bars section.

Syntax

[Visual Basic]

control.GraphicBarsManager.GetGraphicalSettingsParam (

hWndGraphicBar as OLE_HANDLE,

nParam as short

) as String

[C++]

BSTR control.GraphicBarsManager.GetGraphicalSettingsParam (

OLE_HANDLE hWndGraphicBar,

short nParam

);

Parameter

Description

hWndGraphicBar

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

nParam

Numeric identifier of the requested parameter.

Supported values are the following:

Numeric value	Meaning
0	nOrientation member of the GRAPHIC_BAR_SETTINGS data structure
1	bAppearance3d member of the GRAPHIC_BAR_SETTINGS data structure
2	bSmoothing member of the GRAPHIC_BAR_SETTINGS data structure
3	bAutomaticDrop member of the GRAPHIC_BAR_SETTINGS data structure
4	bSmoothing member of the GRAPHIC_BAR_SETTINGS data structure
5	colorStart member of the GRAPHIC_BAR_SETTINGS data structure
6	colorEnd member of the GRAPHIC_BAR_SETTINGS data structure
7	nShape member of the GRAPHIC_BAR_SETTINGS data structure

Return value

Value	Meaning

Empty string	An error occurred: see the LastError property for further error details or for a list of the possible error values.
Valid string	String containing the value of the requested parameter.