Public Property NewValue As T

Dim instance As PropertyChangingEventArgs(Of T)
Dim value As T
 
instance.NewValue = value
 
value = instance.NewValue

public T NewValue {get; set;}

public read-write property NewValue: T; 

public function get,set NewValue : T

public: __property T* get_NewValue();
public: __property void set_NewValue( 
   T* value
);

public:
property T^ NewValue {
   T^ get();
   void set (    T^ value);
}