This property should be used to fill the interior of the object. Each object renderer is responsible for determining whether to use this property and what the interior of the object is. For example, the renderer for AnnRectangleObject will use this property to fill the background of the rectangle area. Setting Fill to null will only trace the outline of the rectangle without filling it (depending on the value of Stroke).
For an example, refer to AnnContainer.
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2