Here is a list of all documented struct and union fields with links to the struct/union documentation for each field:

- o -

• Offset : IOMapReadType , IOMapWriteType , IOMapWriteByIDType , IOMapReadByIDType
• OldFilename : FileRenameType
• On : DisplayExecuteFunctionType
• Options : DrawGraphicType , DrawRectType , DrawPolygonType , DrawLineType , DrawPointType , DrawTextType , DrawEllipseType , DrawCircleType , DrawFontType , DrawGraphicArrayType
• Origin : FileSeekType