public System.Windows.Media.Brush OpacityMask {get; set;}
'Declaration
Public Property OpacityMask As System.Windows.Media.Brush
'Usage
Dim instance As SheetView
Dim value As System.Windows.Media.Brush
instance.OpacityMask = value
value = instance.OpacityMask
Requirements
Target Platforms: Windows 7, Windows 8 Desktop, Windows Vista SP1 or later, Windows Server 2000, Windows 2000 Professional (SP4), Windows XP (SP2), Windows 2008, Windows 2003 Server (SP1)