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Windows.UI.Xaml Namespace

Proporciona las API generales del marco de trabajo y las API del modelo de aplicación, y una serie de clases de compatibilidad que son de uso general en diversas áreas de características.


A continuación se indican los tipos de miembros de Windows.UI.Xaml (Espacio de nombres):


Windows.UI.XamlEspacio de nombres tiene estos atributos.

StyleTypedPropertyAttribute Represents an attribute that is applied to the class definition and determines the TargetTypes of the properties that are of type Style.
TemplatePartAttribute Represents an attribute that is applied to the class definition to identify the types of the named parts that are used for templating.
TemplateVisualStateAttribute Specifies that a control can be in a certain state and that a VisualState is expected in the control's ControlTemplate.



A continuación se indican las clases de Windows.UI.Xaml (Espacio de nombres).

Application Encapsulates the app and its available services.
ApplicationInitializationCallbackParams A class that developers should derive from in order to pass information for a custom initialization sequence, in cases where both an Application subclass is present and the entry point Start call is adjusted to pass the information.
BindingFailedEventArgs Provides event data for the DebugSettings.BindingFailed event.
CornerRadiusHelper Provides basic utility methods for processing CornerRadius values. C# and Microsoft Visual Basic code should use methods of CornerRadius instead.
DataContextChangedEventArgs Provides data for the DataContextChanged event.
DataTemplate Describes the visual structure of a data object.
DataTemplateKey Represents the resource key for the DataTemplate class.
DebugSettings Declares how certain aspects of the app behave when it is run in a debug environment
DependencyObject Represents an object that participates in the dependency property system. DependencyObject is the immediate base class of many important UI-related classes, such as UIElement, Geometry, FrameworkTemplate, Style, and ResourceDictionary.
DependencyObjectCollection Implements a practical collection class that can contain DependencyObject items.
DependencyProperty Represents a dependency property that is registered with the dependency property system. Dependency properties provide support for value expressions, data binding, animation, and property change notification.
DependencyPropertyChangedEventArgs Provides data for a PropertyChangedCallback implementation that is invoked when a dependency property changes its value. Also provides event data for the Control.IsEnabledChanged event and any other event that uses the DependencyPropertyChangedEventHandler delegate.
DispatcherTimer Provides a timer that is integrated into the Dispatcher queue, which is processed at a specified interval of time and at a specified priority.
DragEventArgs Provides data for drag-and-drop events.
DurationHelper Provides basic utility methods for processing Duration values. C# and Microsoft Visual Basic code should use methods of Duration instead.
EventTrigger Represents a trigger that applies a set of actions (animation storyboards) in response to an event. Not commonly used.
ExceptionRoutedEventArgs Provides event data for exceptions that are raised as events by asynchronous operations, such as ImageFailed.
FrameworkElement Provides a base element class for Windows Runtime UI objects. FrameworkElement defines common API that support UI interaction and the automatic layout system. FrameworkElement also defines API related to data binding, defining and examining the object tree, and tracking object lifetime.
FrameworkTemplate Creates an element tree of elements. FrameworkTemplate is a base class for classes that have specific templating behavior, including ControlTemplate and DataTemplate.
FrameworkView Represents the UI window of an application.
FrameworkViewSource Creates views, specifically FrameworkView instances.
GridLengthHelper Provides helper methods to evaluate or set GridLength values. C# and Microsoft Visual Basic code should use methods of GridLength instead.
LayoutCycleException An exception that is thrown by the layout cycle, typically because the number of cycles indicates a loop or recursive condition.
MediaFailedRoutedEventArgs Provides event data for media failed events.
PointHelper Provides helper methods to set Point values. C# and Microsoft Visual Basic code should use methods of Point instead.
PropertyMetadata Defines behavior aspects of a dependency property, including conditions it was registered with.
PropertyPath Implements a data structure for describing a property as a path below another property, or below an owning type. Property paths are used in data binding to objects.
RectHelper Provides helper methods to evaluate or set Rect values. C# and Microsoft Visual Basic code should use members of Rect instead.
ResourceDictionary Defines a dictionary that contains resources used by components of the app. This dictionary is oriented toward defining the resources in XAML, and then retrieving them using the StaticResource or ThemeResource markup extensions in XAML. Alternatively, you can access resources in code, but that is less common.
RoutedEvent Represents a routed event to the Windows Runtime event system.
RoutedEventArgs Contains state information and event data associated with a routed event.
Setter Applies a value to a property in a Style.
SetterBase Represents the base class for value setters.
SetterBaseCollection Represents a collection of objects that inherit from SetterBase.
SizeChangedEventArgs Provides data related to the FrameworkElement.SizeChanged event.
SizeHelper Provides helper methods to evaluate or set Size values. C# and Microsoft Visual Basic code should use members of Size instead.
Style Contains property setters that can be shared between instances of a type. A Style is usually declared in a resources collection so that it can be shared and used for applying control templates and other styles.
ThicknessHelper Provides helper methods to evaluate or set Thickness values. C# and Microsoft Visual Basic code should use members of Thickness instead.
TriggerAction Serves as the base class for BeginStoryboard. Not commonly used.
TriggerActionCollection Represents a collection of BeginStoryboard objects.
TriggerBase Serves as the base class for EventTrigger. Not commonly used.
TriggerCollection Represents a collection of EventTrigger objects.
UIElement UIElement is a base class for most of the Windows Runtime UI objects that have visual appearance and can process basic input as part of your app's user interface.
UnhandledExceptionEventArgs Provides data for the UnhandledException event.
VisualState Represents the visual appearance of the control when it is in a specific state. Visual states use a Storyboard to set UI properties within control templates where the VisualState is defined.
VisualStateChangedEventArgs Provides data for the CurrentStateChanging and CurrentStateChanged events.
VisualStateGroup Contains mutually exclusive VisualState objects and VisualTransition objects that are used to go from one state to another.
VisualStateManager Manages visual states and the logic for transitions between visual states for controls. Also provides the attached property support for VisualStateManager.VisualStateGroups, which is how you define visual states in XAML for a control template.
VisualTransition Represents the visual behavior that occurs when the control transitions from one visual state to another.
Window Represents an application window.
WindowCreatedEventArgs Provides data for the OnWindowCreated method.



A continuación se indican los delegados de Windows.UI.Xaml (Espacio de nombres).

ApplicationInitializationCallback Represents the callback that should be invoked during the initialization sequence.
BindingFailedEventHandler Represents the method that will handle the DebugSettings.BindingFailed event.
CreateDefaultValueCallback Represents the method that can be invoked as part of a PropertyMetadata constructor to defer definition of a dependency property default value.
DependencyPropertyChangedEventHandler Represents the method that will handle events that occur when a DependencyProperty is changed on a particular DependencyObject implementation.
DragEventHandler Represents the method that will handle the DragEnter, DragLeave, DragOver, and Drop events of a UIElement.
ExceptionRoutedEventHandler Represents the method that will handle certain events that report exceptions. These exceptions generally come from asynchronous operations.
PropertyChangedCallback Represents the callback that is invoked when the effective property value of a dependency property changes.
RoutedEventHandler Represents the method that will handle routed events.
SizeChangedEventHandler Represents the method that will handle the SizeChanged event.
SuspendingEventHandler Represents the method that will handle the Suspending event.
UnhandledExceptionEventHandler Represents the method that will handle the UnhandledException event.
VisualStateChangedEventHandler Represents the method that will handle the CurrentStateChanging and CurrentStateChanged events.
WindowActivatedEventHandler Represents the method that will handle the Activated event.
WindowClosedEventHandler Represents the method that will handle the Closed event.
WindowSizeChangedEventHandler Represents the method that will handle the Window.SizeChanged event.
WindowVisibilityChangedEventHandler Represents the method that will handle the VisibilityChanged event.



A continuación se indican las enumeraciones de Windows.UI.Xaml (Espacio de nombres).

ApplicationTheme Declares the theme preference for an app.
DurationType Declares whether a Duration has a special value of Automatic or Forever, or has valid information in its TimeSpan component.
ElementTheme Specifies a UI theme that should be used for individual UIElement parts of an app UI.
FlowDirection Defines constants that specify the content flow direction for text and UI elements.
FocusState Describes how an element obtained focus.
FontCapitals Describes the capital letter style value for the Typography.Capitals attached property.
FontEastAsianLanguage Provides a mechanism for selecting font-specific versions of glyphs for a specified East Asian writing system or language.
FontEastAsianWidths Provides a mechanism for selecting glyphs of different width styles.
FontFraction Describes a fraction style value for the Typography.Fraction attached property.
FontNumeralAlignment Describes the numeral alignment value for the Typography.NumeralAlignment attached property.
FontNumeralStyle Describes a numeral style value for the Typography.NumeralStyle attached property.
FontVariants Describes a font variant value for the Typography.Variants attached property.
GridUnitType Describes the kind of value that a GridLength object is holding.
HorizontalAlignment Indicates where an element should be displayed on the horizontal axis relative to the allocated layout slot of the parent element.
LineStackingStrategy Describes the mechanism by which a line box is determined for each line.
OpticalMarginAlignment Specifies how side bearing values in per-character typography are handled when aligning to a text container boundary.
TextAlignment Specifies whether text is centered, left-aligned, or right-aligned.
TextLineBounds Influences how a line box height is calculated
TextReadingOrder Provides a value for TextReadingOrder properties.
TextTrimming Describes how text is trimmed when it overflows the edge of its containing box.
TextWrapping Specifies whether text wraps when it reaches the edge of its container.
VerticalAlignment Describes how a child element is vertically positioned or stretched within a parent's layout slot.
Visibility Specifies the display state of an element.



A continuación se indican las estructuras de Windows.UI.Xaml (Espacio de nombres).

CornerRadius Describes the characteristics of a rounded corner, such as can be applied to a Border.
Duration Represents the duration of time that a Timeline is active, or more generally represents a duration of time that also supports two special values Automatic and Forever.
GridLength Represents a measurement for control logc that explicitly supports Star (*) sizing and Auto sizing.
Thickness Describes the thickness of a frame around a rectangle. Four Double values describe the Left, Top, Right, and Bottom sides of the rectangle, respectively.



Cliente mínimo admitido

Windows 8

Servidor mínimo admitido

Windows Server 2012

Espacio de nombres

Windows::UI::Xaml [C++]





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