'宣言 Protected Overridable Sub OnClear()
'使用法 Dim instance As C1HyperlinkInfo.AreaCollection instance.OnClear()
protected virtual void OnClear()
'宣言 Protected Overridable Sub OnClear()
'使用法 Dim instance As C1HyperlinkInfo.AreaCollection instance.OnClear()
protected virtual void OnClear()