共用方式為


KeyboardFocusChangedEventArgs.OldFocus 屬性

定義

取得先前擁有焦點的項目。

public:
 property System::Windows::IInputElement ^ OldFocus { System::Windows::IInputElement ^ get(); };
public System.Windows.IInputElement OldFocus { get; }
member this.OldFocus : System.Windows.IInputElement
Public ReadOnly Property OldFocus As IInputElement

屬性值

先前擁有焦點的項目。

適用於

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