VB.net（Windows phone 7）でこのイベント関連のエラーを解決するには

Question

こんにちは次のコードは私にエラーを通知しています。誰でも助けてくれますか？

コード：

Public Event hw As EventHandler 

Private Sub view_hw(sender As Object, eventArgs As Object) 
    If hw IsNot Nothing Then 
     hw.Invoke(Me, New EventArgs()) 
    End If 
End Sub 

がエラー：

Error 1 'Public Event hw(sender As Object, e As System.EventArgs)' is an event, and cannot be called directly. Use a 'RaiseEvent' statement to raise an event. 

Answer 1

Public Event hw As EventHandler 

Private Sub view_hw(sender As Object, eventArgs As Object) 
    RaiseEvent hw(Me, New EventArgs()) 
End Sub