UIElement3D.IsVisible Property

 

Gets a value indicating whether this element is visible in the user interface (UI).

Namespace:   System.Windows
Assembly:  PresentationCore (in PresentationCore.dll)

public bool IsVisible { get; }

Property Value

Type: System.Boolean

true if the element is visible; otherwise, false.

Determination of the IsVisible value takes many factors into account. In contrast, Visibility, which is a settable property, only indicates the intention to programmatically make an element visible or invisible.

Changes to the value of this property will typically raise the IsVisibleChanged event. There is no matching Microsoft .NET "On*" class handling override method that would allow some derived class to override that behavior and handle the event, but a class handler could still be attached directly with RegisterClassHandler.

Elements where IsVisible is false do not participate in input events (or commands), do not influence either the measure or arrange passes of layout, are not focusable, are not in a tab sequence, and will not be reported in hit testing. In contrast, elements where IsEnabled is false will still participate in events and commands, and hit testing, but are also not focusable.

IsVisible is not intended to be used as a style trigger. Using IsVisible as a style trigger might have unpredictable results. IsVisible is intended for state checking by lower level input implementations.

IsVisible is introduced in the .NET Framework version 3.5. For more information, see .NET Framework Versions and Dependencies.

Identifier field

IsVisibleProperty

Metadata properties set to true

None

.NET Framework
Available since 3.0
Return to top
Show: