Public Sub Execute( _
   ByVal parameter As T _
) 

Dim instance As DelegateCommand(Of T)
Dim parameter As T
 
instance.Execute(parameter)

public void Execute( 
   T parameter
)

public procedure Execute( 
    parameter: T
); 

public function Execute( 
   parameter : T
);

public: void Execute( 
   T* parameter
) 

public:
void Execute( 
   T^ parameter
)