VisibilityChanged event

Window.VisibilityChanged event

Occurs when the value of the Visible property changes.

Syntax


public:
event WindowVisibilityChangedEventHandler^ VisibilityChanged {
   Windows::Foundation::EventRegistrationToken add(WindowVisibilityChangedEventHandler^ value);
   void remove(Windows::Foundation::EventRegistrationToken token);
}

Event information

Delegate WindowVisibilityChangedEventHandler

Remarks

VisibilityChangedEventArgs includes a Boolean Visible property that you should check to determine the current visibility state.

Requirements (Windows 10 device family)

Device family

Universal, introduced version 10.0.10240.0

API contract

Windows.Foundation.UniversalApiContract, introduced version 1.0

Namespace

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

Metadata

Windows.Foundation.UniversalApiContract.winmd

Requirements (Windows 8.x and Windows Phone 8.x)

Minimum supported client

Windows 8

Minimum supported server

Windows Server 2012

Minimum supported phone

Windows Phone 8.1 [Windows Runtime apps only]

Namespace

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

Metadata

Windows.winmd

See also

Window

 

 

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