Custom Code in Chart - background color

I have the following very simple code block that I wrote for a chart.
public function bdr_chartcolor(xType as string) as string
IF xType = "IR"
return "White"
ELSE
return "Blue"
END IF
end function
HOW and WHERE do I implement it to set the charts background color? Many
properties of objects have EXPRESSION as an option, HOWEVER, there is no
EXPRESSION as a type for a chart's background color in the properties.Chart area, Fill.
"MSSQLServerDeveloper" <MSSQLServerDeveloper@.discussions.microsoft.com>
wrote in message news:22B72235-5282-4095-951F-9B9DCF89E0B3@.microsoft.com...
>I have the following very simple code block that I wrote for a chart.
> public function bdr_chartcolor(xType as string) as string
> IF xType = "IR"
> return "White"
> ELSE
> return "Blue"
> END IF
> end function
> HOW and WHERE do I implement it to set the charts background color? Many
> properties of objects have EXPRESSION as an option, HOWEVER, there is no
> EXPRESSION as a type for a chart's background color in the properties.|||Sorry,
plot area, fill.
There are two, the area outside the chart plot area and the area inside the
chart plot area.
Use Code.bdf_chartcolor(...) in the expression editor.
"MSSQLServerDeveloper" <MSSQLServerDeveloper@.discussions.microsoft.com>
wrote in message news:22B72235-5282-4095-951F-9B9DCF89E0B3@.microsoft.com...
>I have the following very simple code block that I wrote for a chart.
> public function bdr_chartcolor(xType as string) as string
> IF xType = "IR"
> return "White"
> ELSE
> return "Blue"
> END IF
> end function
> HOW and WHERE do I implement it to set the charts background color? Many
> properties of objects have EXPRESSION as an option, HOWEVER, there is no
> EXPRESSION as a type for a chart's background color in the properties.