public delegate void OnErrorOccurredEventHandler(
	ErrorCode errorCode,
	string errorMessage
)

Public Delegate Sub OnErrorOccurredEventHandler ( 
	errorCode As ErrorCode,
	errorMessage As String
)

public delegate void OnErrorOccurredEventHandler(
	ErrorCode errorCode, 
	String^ errorMessage
)

/** @delegate */
public delegate void OnErrorOccurredEventHandler(
	ErrorCode errorCode,
	String errorMessage
)

JScript does not support delegates.