Requirements
Platforms: Windows 2000, Windows XP, Windows Vista, Windows Server 2003 and Windows Server 2008. SpreadsheetGear 2009 requires the Microsoft .NET Framework 2.0 and supports .NET 3.0 and .NET 3.5.
Reference
IColorFormat InterfaceIColorFormat Members
RGB Property
SchemeColor Property
ThemeColor Property
TintAndShade Property