VisualTreeHelper.GetOpacityMask(Visual) Method

Reference

Definition

Namespace:: System.Windows.Media

Assembly:: PresentationCore.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Returns a Brush value that represents the opacity mask of the Visual.

public:
 static System::Windows::Media::Brush ^ GetOpacityMask(System::Windows::Media::Visual ^ reference);

public static System.Windows.Media.Brush GetOpacityMask (System.Windows.Media.Visual reference);

static member GetOpacityMask : System.Windows.Media.Visual -> System.Windows.Media.Brush

Public Shared Function GetOpacityMask (reference As Visual) As Brush

Parameters

reference: Visual

The Visual whose opacity mask value is returned.

Returns

Brush

A value of type Brush that represents the opacity mask value of the Visual.

Remarks

The opacity mask is a Brush that is applied to any alpha-channel masking for the rendered content of this Visual.

Applies to

שתף באמצעות