PresentationSource.FromVisual Method (Visual)

 

Returns the source in which a provided Visual is presented.

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

[SecurityCriticalAttribute]
public static PresentationSource FromVisual(
	Visual visual
)

Parameters

visual
Type: System.Windows.Media.Visual

The Visual to find the source for.

Return Value

Type: System.Windows.PresentationSource

The PresentationSource in which the visual is being presented, or null if visual is disposed.

Exception Condition
ArgumentNullException

visual is null.

UIPermission

to call or implement this method. Associated enumeration: UIPermissionWindow.AllWindows.

.NET Framework
Available since 3.0
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