OnPlayErrorEventHandler Delegate

public delegate void OnPlayErrorEventHandler(
	Object sender,
	MessageArgs e
)

Public Delegate Sub OnPlayErrorEventHandler ( 
	sender As Object,
	e As MessageArgs
)

Dim instance As New OnPlayErrorEventHandler(AddressOf HandlerMethod)

type OnPlayErrorEventHandler = 
    delegate of 
        sender : Object * 
        e : MessageArgs -> unit

/** @delegate */
public delegate void OnPlayErrorEventHandler(
	Object sender,
	MessageArgs e
)

JScript does not support delegates.

function(sender, e);