UIElement.AreAnyTouchesOver 屬性

定義

命名空間:
System.Windows
組件:
PresentationCore.dll

取得值，這個值表示是否至少有一個觸控在這個項目或其視覺化樹狀結構中的任何子項目上按下。Gets a value that indicates whether at least one touch is pressed over this element or any child elements in its visual tree.

public:
 property bool AreAnyTouchesOver { bool get(); };
public bool AreAnyTouchesOver { get; }
member this.AreAnyTouchesOver : bool
Public ReadOnly Property AreAnyTouchesOver As Boolean

屬性值

Boolean

如果至少有一個觸控在這個項目或其視覺化樹狀結構中的任何子項目上按下，則為 true，否則為 false。true if at least one touch is pressed over this element or any child elements in its visual tree; otherwise, false.

適用於