TreeWalker.Normalize 方法

定義

多載

備註

元素透過在樹中的祖先鏈上方導航，直到達到滿足該物件視圖條件 TreeWalker 的元素來正規化。 若達到根元素，即使不滿足視圖條件，仍回傳根元素。

此方法對於透過點擊測試取得 使用者介面自動化 元素參考的應用程式非常有用。 應用程式可能只想處理特定類型的元素，並可確保 Normalize 無論最初擷取哪個元素（例如當滾動列取得輸入焦點時），最終只會擷取感興趣的元素（例如內容元素）。

public:
 System::Windows::Automation::AutomationElement ^ Normalize(System::Windows::Automation::AutomationElement ^ element);

public System.Windows.Automation.AutomationElement Normalize(System.Windows.Automation.AutomationElement element);

member this.Normalize : System.Windows.Automation.AutomationElement -> System.Windows.Automation.AutomationElement

Public Function Normalize (element As AutomationElement) As AutomationElement

public:
 System::Windows::Automation::AutomationElement ^ Normalize(System::Windows::Automation::AutomationElement ^ element, System::Windows::Automation::CacheRequest ^ request);

public System.Windows.Automation.AutomationElement Normalize(System.Windows.Automation.AutomationElement element, System.Windows.Automation.CacheRequest request);

member this.Normalize : System.Windows.Automation.AutomationElement * System.Windows.Automation.CacheRequest -> System.Windows.Automation.AutomationElement

Public Function Normalize (element As AutomationElement, request As CacheRequest) As AutomationElement