Public Overridable Function GetPropertyValue( _
   ByVal property As String _
) As String

Dim instance As ObservableResource(Of T)
Dim property As String
Dim value As String
 
value = instance.GetPropertyValue(property)

public virtual string GetPropertyValue( 
   string property
)

public function GetPropertyValue( 
    property: String
): String; virtual; 

public function GetPropertyValue( 
   property : String
) : String;

public: virtual string* GetPropertyValue( 
   string* property
) 

public:
virtual String^ GetPropertyValue( 
   String^ property
)