Public Event ContentChanged As ContentChangedRoutedEventHandler

Dim instance As ISContentControl
Dim handler As ContentChangedRoutedEventHandler
 
AddHandler instance.ContentChanged, handler

public event ContentChangedRoutedEventHandler ContentChanged

public event ContentChanged: ContentChangedRoutedEventHandler; 

In JScript, you can handle the events defined by another class, but you cannot define your own.

public: __event ContentChangedRoutedEventHandler* ContentChanged

public:
event ContentChangedRoutedEventHandler^ ContentChanged

public MainPage()
{
    // Required to initialize variables
    InitializeComponent();
                        
    this.StylishLabel1.ContentChanged += 
        new ContentChangedRoutedEventHandler(StylishLabel_ContentChanged);
}

private void StylishLabel_ContentChanged(object sender, ContentChangedRoutedEventArgs e)
{
    // Handles content changed
}