等效的UserControl事件？

Question

我在VB6中有一些UserControls。我想转换为C＃。 C＃中的等效事件是什么？

Private Sub UserControl_Initialize()
'...
End Sub

Private Sub UserControl_InitProperties()
'...
End Sub

Private Sub UserControl_ReadProperties(PropBag As PropertyBag)
'...
End Sub

Private Sub UserControl_WriteProperties(PropBag As PropertyBag)
'...
End Sub