Public Overloads Shared Sub Show( _
   ByVal window As IWindow, _
   ByVal message As String, _
   ByVal caption As String, _
   ByVal button As MessageBoxButton, _
   ByVal resultCallback As Action(Of DialogResult) _
) 

Dim window As IWindow
Dim message As String
Dim caption As String
Dim button As MessageBoxButton
Dim resultCallback As Action(Of DialogResult)
 
UXMessageBox.Show(window, message, caption, button, resultCallback)

public static void Show( 
   IWindow window,
   string message,
   string caption,
   MessageBoxButton button,
   Action<DialogResult> resultCallback
)

public procedure Show( 
    window: IWindow;
    message: String;
    caption: String;
    button: MessageBoxButton;
    resultCallback: Action
); static; 

public static function Show( 
   window : IWindow,
   message : String,
   caption : String,
   button : MessageBoxButton,
   resultCallback : Action
);

public: static void Show( 
   IWindow* window,
   string* message,
   string* caption,
   MessageBoxButton button,
   Action<DialogResult>* resultCallback
) 

public:
static void Show( 
   IWindow^ window,
   String^ message,
   String^ caption,
   MessageBoxButton button,
   Action<DialogResult>^ resultCallback
)