'Declaration
 
Public Overridable Property Opacity As Double

'Usage
 
Dim instance As PDFMarkupAnnotation
Dim value As Double
 
instance.Opacity = value
 
value = instance.Opacity

public virtual double Opacity {get; set;}

public: __property virtual double get_Opacity();
public: __property virtual void set_Opacity( 
   double value
);

public:
virtual property double Opacity {
   double get();
   void set (    double value);
}

Property Value

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

PDFMarkupAnnotation Class
PDFMarkupAnnotation Members