ShdwBkgnd Cell (Fill Format Section) [Visio 2003 SDK Documentation]
Determines the color used for the background (fill) of the shape's drop shadow fill pattern.
To set the color, enter a number from 0 to 23, which is an index into a collection of colors. You can view the collection in the Color Palette dialog box (click Color Palette on the Tools menu).
To enter a custom color, use the RGB or HSL function. The value of a custom color is its RGB color, and RGB(r, g, b), rather than a number, will be shown in the ShapeSheet window. When used in numeric operations, custom colors have values of 24 and above.
You can set the transparency of the background color of the shape's drop shadow fill pattern in the ShdwBkgndTrans cell.
To reference the ShdwBkgnd cell by name from another formula, or from a program using theproperty, use:
To reference the ShdwBkgnd cell by index from a program, use theproperty with the following arguments: