| Name | Description |
| AlertState | A widget with Nevron.Nov.Dom.NElement.UserClass set to UserClassAlert. |
| BoldFontStyleState | Matches elements with and NStylePropertyEx.FontStyleBoldPropertyEx equal to true. |
| BottomDropDownButtonPositionState | A drop down edit whose drop down button is positioned at the bottom. |
| BottomHeadersPositionState | A tab with headers positioned at th bottom. |
| BottomTicksPlacementState | The slider has ticks on the bottom (valid only for horizontal sliders). |
| CheckedAndDisabledState | Combines the Checked And IsDisabled states. |
| CheckedAndIsMouseOverState | Combines the Checked And IsMouseOver states. |
| CheckedAndIsPressedState | Combines the Checked And IsPressed states. |
| CheckedState | Matches elements with a Checked:bool property equal to true. |
| CollapsedState | Matches elements with an Expanded:bool property equal to false. |
| ColorsChild | Reference to the Colors child. |
| CommandBarItemSelectedState | Selected state of items placed in a command bar. |
| DefaultFontSizeState | Matches elements with and NStylePropertyEx.RelativeFontSizePropertyEx set to Default. |
| DescendantOfRibbonGroupContext | Matches a widget, descendant of a ribbon group. |
| DisabledState | Matches elements with a IsDisabled:bool property equal to true. |
| EnabledState | Matches elements with a IsDisabled:bool property equal to false. |
| ExpandableState | Matches elements with an Expandable:bool property equal to true. |
| ExpandedAndDisabledState | Combines the Expanded And IsDisabled states. |
| ExpandedState | Matches elements with an Expanded:bool property equal to true. |
| FlatLookState | Matches elements with an NStylePropertyEx.ExtendedLookPropertyEx property equal to Flat. |
| FlatSkinType | The flat skin type |
| FontsChild | Reference to the Fonts child. |
| FontSkinType | Represents the Font skin type, that is associated with the following properties: Font |
| HasHiddenItemsState | The state of a command bar when it has hidden items. |
| HorizontalState | A widget with horizontal orientation. |
| InApplicationMenuPopupContext | Matches a widget, direct child of an application menu popup window. |
| InAutoCompleteBoxContext | Matches a widget, direct child of an auto complete box. |
| InButtonBaseContext | Matches a widget, direct child of a button base. |
| InCalendarArrowButtonContext | Matches a widget, direct child of a calendar arrow button. |
| InCalendarPickerCellContext | Matches a widget, direct child of a calendar picker cell. |
| InCalendarTitleButtonContext | Matches a widget, direct child of a calendar title button. |
| InCheckBoxContext | Matches a widget, direct child of a check box. |
| InCollapsedStateDropDownContext | Matches a widget, direct child of a ribbon group collapsed state menu drop down. |
| InColorBoxBaseContext | Matches a widget, direct child of a color box base. |
| InComboBoxContext | Matches a widget, direct child of a combo box. |
| InComboBoxItemContext | Matches a widget, direct child of a combo box item. |
| InCommandBarContext | Matches a widget, direct child of a command bar. |
| InCommandBarFloaterOptionsButtonContext | Matches a widget in a command bar floater options button. |
| InCommandBarItemCollectionContext | Matches a widget, direct child of a command bar item collection. |
| InCommandBarLaneContext | Matches a widget, direct child of a command bar lane. |
| InCommandBarPendantContext | Matches a widget, direct child of a command bar pendant. |
| InContextMenuPopupWindowContext | Matches a widget, direct child of a context popup window. |
| InDateTimeBoxContext | Matches a widget, direct child of a date time box. |
| InDayPickerCellContext | Matches a widget, direct child of a day picker cell. |
| IndeterminateAndDisabledState | Combines the Indeterminate And IsDisabled states. |
| IndeterminateAndIsMouseOverState | Combines the Indeterminate And IsMouseOver states. |
| IndeterminateAndIsPressedState | Combines the Indeterminate And IsPressed states. |
| IndeterminateState | Matches elements with an Indeterminate:bool property equal to true. |
| InDropDownButtonContext | Matches a widget, direct child of a drop down button. |
| InDropDownEditContext | Matches a widget, direct child of a drop down edit. |
| InDropDownEditDropDownButtonContext | Matches a widget, direct child of a drop down edit's drop down button. |
| InExpandableSectionContext | Matches a widget in an expandable section. |
| InExpandableSectionHeaderContext | Matches a widget in an expandable section header. |
| InHorizontalScrollBarContext | Matches a widget, direct child of a a horizontal scrollbar. |
| InListBoxItemContext | Matches a widget, direct child of a list box item. |
| InMenuBarContext | Matches a widget direct child of a menu bar. |
| InMenuDropDownContext | Matches a widget direct child of menu drop down. |
| InNavigationBarPendantContext | Mathces a widget, direct child of an outlook bar pendant. |
| InNumericUpDownContext | Matches a widget, direct child of a numeric up down. |
| InPopupWindowContext | Matches a widget, direct child of a popup window. |
| InRadioButtonContext | Matches a widget, direct child of a radio button. |
| InRangeSliderContext | Matches a widget, direct child of a range slider. |
| InRibbonCollapsiblePanelContext | Matches a widget, direct child of a ribbon collapsible panel. |
| InRibbonContentDropDownContext | Matches a widget, direct child of a ribbon content drop down. |
| InRibbonGalleryContext | Matches a widget, direct child of a ribbon gallery. |
| InRibbonGallerySpinnerContext | Matches a widget, direct child of a ribbon gallery spinner. |
| InRibbonGroupHeaderContext | Matches a widget, direct child of a ribbon group header. |
| InRibbonMenuDropDownContext | Matches a widget, direct child of a ribbon menu drop down. |
| InRibbonSplitButtonContext | Matches a widget, direct child of a ribbon split button. |
| InRibbonStackPanelContext | Matches a widget, direct child of a ribbon stack panel. |
| InRibbonTabContext | Matches a widget, direct child of a ribbon tab. |
| InRibbonTabPageContext | Matches a widget, direct child of a ribbon tab. |
| InRibbonWrapFlowPanelContext | Matches a widget, direct child of a ribbon wrap flow panel. |
| InScrollBarArrowButtonContext | Matches a widget, direct child of a scrollbar arrow button. |
| InScrollBarContext | Matches a widget, direct child of a scrollbar. |
| InScrollBarThumbContext | Matches a widget, direct child of a scrollbar thumb. |
| InSliderContext | Matches a widget, direct child of a slider. |
| InSpinnerButtonContext | Matches a widget, direct child of a spinner button. |
| InSpinnerContext | Matches a widget, direct child of a spinner. |
| InSplitButtonContext | Matches a widget, direct child of a a split button. |
| InSplitterBaseContext | Matches a widget, direct child of a splitter base instance. |
| InSplitterThumbButtonContext | Matches a widget, direct child of a splitter thumb button. |
| InSplitterThumbContext | Matches a widget, direct child of a splitter thumb. |
| InSymbolButtonContext | Matches a widget, direct child of a symbol button. |
| InSymbolRepeatButtonContext | Matches a widgetm direct child of a symbol repeat button. |
| InSymbolToggleButtonContext | Matches a widget, direct child of a symbol toggle button. |
| InTabContext | Matches a widget, direct child of a tab. |
| InTabPageContext | Matches a widget, direct child of a tab page. |
| InTaskDialogContext | Matches a widget, direct child of a task dialog. |
| InTitleBarCloseButtonContext | Matches a widget, direct child of a title bar close button. |
| InTitleBarContext | Matches a widget, direct child of a window title bar. |
| InTitleBarControlBoxContext | Matches a widget, direct child of a title bar control box. |
| InTitleBarHelpButtonContext | Matches a widget, direct child of a title bar help button. |
| InTitleBarMaximizeButtonContext | Matches a widget, direct child of a title bar maximize button. |
| InTitleBarMenuDropDownContext | Matches widgets that are children of the title bar menu drop down |
| InTitleBarMenuItemHeaderCloseContext | Matches symbols in headers of menu items, whose UserId is set to Close. |
| InTitleBarMenuItemHeaderMaximizeContext | Matches symbols in headers of menu items, whose UserId is set to Maximize. |
| InTitleBarMenuItemHeaderMinimizeContext | Matches symbols in headers of menu items, whose UserId is set to Minimize. |
| InTitleBarMenuItemHeaderRestoreContext | Matches symbols in headers of menu items, whose UserId is set to Restore. |
| InTitleBarMinimizeButtonContext | Matches a widget, direct child of a title bar minimize button. |
| InTitleControlMenuContext | Matches a widget, direct child of a title bar control menu drop down. |
| InToggleButtonContext | Matches a widget, direct child of a toggle button. |
| InToolBarContext | Matches a widget direct child of a toolbar. |
| InTopLevelWindowContext | Matches a widget, direct child of a top level window. |
| InTreeViewItemHeaderContext | Matches a widget, direct child of a tree view item header. |
| InUpDownBaseContext | Matches a widget, direct child of an up down base. |
| InVerticalScrollBarContext | Matches a widget, direct child of a vertical scrollbar. |
| IsBeginThumbState | Matches a begin thumb. |
| IsCheckedSymbolContext | Matches the checked symbol of a checkable menu item. |
| IsChildMenuItemsSymbolContext | Matches the ChildMenuItemsSymbol child of a menu item. |
| IsCollapsedDropDownChildContext | A button that is the collapsed down child of a ribbon gallery. |
| IsContentOfSelectedMenuItemContext | Matches a widget, content child of a select menu item. |
| IsDarkThemeInvertibleState | Matches elements with an NStylePropertyEx.IsDarkThemeInvertiblePropertyEx property equal to true. |
| IsDecreaseButtonState | Matches a widget that is a decrease button. |
| IsDecreaseShaftButtonState | Matches a widget that is a decrease shaft button. |
| IsDragDirectlyOverState | Matches elements with a NDragDrop.IsDirectlyOver extended property equal to true. |
| IsDragOverState | Matches elements with a NDragDrop.IsOver extended property equal to true. |
| IsDropDownButtonChildContext | A button that is the drop down button child of a ribbon gallery spinner. |
| IsEndThumbState | Matches an end thumb. |
| IsFirstChildState | Matches a node that is the first child of its parent. |
| IsFocusedState | Matches elements with a NKeyboard.IsFocused extended property equal to true. |
| IsFocusWithinState | Matches elements with a NKeyboard.IsFocusWithin extended property equal to true. |
| IsFooterContext | Matches a widget, which is the Footer child of a task dialog. |
| IsFrameActiveNotState | Matches top level windows with an IsFrameActive:bool property equal to false. |
| IsFrameActiveState | Matches top level windows with an IsFrameActive:bool property equal to true. |
| IsFromNextMonthState | Day picker cell that represents a day from the next month of the currently shown month. |
| IsFromPrevMonthState | Day picker cell that represents a day from the previous month of the currently shown month. |
| IsHighlightedState | Matches elements with an NStylePropertyEx.IsHighlightedPropertyEx property equal to true. |
| IsIncreaseButtonState | Matches a widget that is an increase button. |
| IsIncreaseShaftButtonState | Matches a widget that is an increase shaft button. |
| IsLastChildState | Matches a node that is the last child of its parent. |
| IsLastWidgetOnLaneState | A ribbon separator that is the last widget on a lane of a ribbon wrap flow panel. |
| IsMaximizedNotState | Matches top level windows with an IsMaximized:bool property equal to false. |
| IsMaximizedState | Matches top level windows with an IsMaximized:bool property equal to true. |
| IsMouseDirectlyOverState | Matches elements with a NMouse.IsDirectlyOver extended property equal to true. |
| IsMouseOverState | Matches elements with a NMouse.IsOver extended property equal to true. |
| IsMouseOverSymbolState | Matches elements with a IsMouseOverSymbol:bool property equal to true. |
| IsNextPageButtonChildState | A button that is the NextPage button in a calendar header. |
| IsNextPaneButtonState | Matches a widget that is a next pane button. |
| IsOnlyChildState | Matches a node that is the only child of its parent. |
| IsPageDownButtonChildContext | A button that is the page down button child of a ribbon gallery spinner. |
| IsPageUpButtonChildContext | A button that is the page up button child of a ribbon gallery spinner. |
| IsPopupOpenedState | Matches elements with a IsPopupOpened:bool property equal to true. |
| IsPressedState | Matches elements with a IsPressed:bool property equal to true. |
| IsPreviousPaneButtonState | Matches a widget that is a previous pane button. |
| IsPrevPageButtonChildState | A button that is the PrevPage button in a calendar header. |
| IsScrollLeftButtonChildContext | The scroll left button of a ribbon tab. |
| IsScrollRightButtonChildContext | The scroll right button of a ribbon tab. |
| IsSelectedAndDisabledState | Combines the IsSelected And IsDisabled states. |
| IsSelectedAndEnabledState | Combines the IsSelected And IsEnabled states. |
| IsSelectedState | Matches elements with an NStylePropertyEx.IsSelectedPropertyEx extended property equal to true. |
| IsTextHighlightedState | Matches elements with an NStylePropertyEx.IsTextHighlightedPropertyEx property equal to true. |
| IsTodayCellInHighlightTodayCalendarContext | Matches a day picker cell that represents today in a calendar widget with HighlightTodday property set to true. |
| IsVerificationCheckBoxContext | Matches a widget, which is the IsVerificationCheckBox child of a task dialog. |
| IsVisitedState | Matches a linked label whose link URL has been visited. |
| LargeFontSizeState | Matches elements with and NStylePropertyEx.RelativeFontSizePropertyEx set to Large. |
| LeftHeadersPositionState | A tab with headers positioned on the left. |
| LeftTicksPlacementState | The slider has ticks on the left (valid only for vertical sliders). |
| NormalLookState | Matches elements with an NStylePropertyEx.ExtendedLookPropertyEx property equal to Normal. |
| NUIThemeSchema | Schema associated with NUITheme. |
| ProgressBarCircularState | A circular progress bar. |
| ProgressBarHorizontalState | A horizontal progress bar. |
| ProgressBarVerticalState | A vertical progress bar. |
| RibbonSkinType | The ribbon skin type. |
| RibbonSmallState | A ribbon widget in small state. |
| RibbonTabCollapsedState | A ribbon tab in collapsed state. |
| RibbonTabExpandedState | A ribbon tab inexpanded state. |
| RightHeadersPositionState | A tab with headers positioned on the right. |
| RightTicksPlacementState | The slider has ticks on the right (valid only for vertical sliders). |
| SchemeProperty | Reference to the Scheme property. |
| SelectedMonthState | A calendar picker cell that represents the currently selected month. |
| SelectedYearState | A calendar picker cell that represents the currently selected year. |
| ShowTitleBarNotState | |
| ShowTitleBarState | |
| SmallFontSizeState | Matches elements with and NStylePropertyEx.RelativeFontSizePropertyEx set to Small. |
| TextFillSkinType | Represents the Text Fill skin type, that is associated with the following properties: TextFill |
| ThemeType | The UI theme type. |
| TopHeadersPositionState | A tab with headers positioned at the top. |
| TopTicksPlacementState | The slider has ticks on the top (valid only for horizontal sliders). |
| TouchModeProperty | Reference to the TouchMode property. |
| UncheckedState | Matches elements with a Checked:bool property equal to false. |
| UserClassAlert | A user class that when applied to flat buttons (for example buttons in ribbon and toolbars), applies an "Alert" style to them, typically making them red. |
| VerticalState | A widget with vertical orientation. |
| WindowResizeCornerSizeProperty | Reference to the WindowResizeCornerSize property. |
| WindowResizeFrameThicknessProperty | Reference to the WindowResizeFrameThickness property. |
| XLargeFontSizeState | Matches elements with and NStylePropertyEx.RelativeFontSizePropertyEx set to Large. |
| XSmallFontSizeState | Matches elements with and NStylePropertyEx.RelativeFontSizePropertyEx set to XSmall. |
| XXLargeFontSizeState | Matches elements with and NStylePropertyEx.RelativeFontSizePropertyEx set to XXLarge. |
| XXSmallFontSizeState | Matches elements with and NStylePropertyEx.RelativeFontSizePropertyEx set to XXSmall. |
| XXXLargeFontSizeState | Matches elements with and NStylePropertyEx.RelativeFontSizePropertyEx set to XXXLarge. |