Returns a Brush value that represents the opacity mask of the Visual.
public static Brush GetOpacityMask(
The Visual whose opacity mask value is returned.
The opacity mask is a Brush that is applied to any alpha-channel masking for the rendered content of this Visual.
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.