'宣言 Public Class ActivityAreaUIElement Inherits Infragistics.Win.AdjustableUIElement Implements Infragistics.Win.UIAutomation.IProvideUIAutomation
public class ActivityAreaUIElement : Infragistics.Win.AdjustableUIElement, Infragistics.Win.UIAutomation.IProvideUIAutomation
ActivityAreaUIElement は以下の子要素を含みます。