Mouse.Captured 屬性

定義

命名空間:

System.Windows.Input

組件:

PresentationCore.dll

取得捕捉老鼠的元素。

public:
 static property System::Windows::IInputElement ^ Captured { System::Windows::IInputElement ^ get(); };

public static System.Windows.IInputElement Captured { get; }

static member Captured : System.Windows.IInputElement

Public Shared ReadOnly Property Captured As IInputElement

屬性值

IInputElement

被老鼠捕獲的元素。

範例

以下範例說明如何取得具有滑鼠捕捉的元素。

// Mouse.Capture returns an IInputElement.
IInputElement captureElement;

captureElement = Mouse.Captured;

// Update the Label that displays the element with mouse capture.
lblHasMouseCapture.Content = captureElement.ToString();

' Mouse.Capture returns an IInputElement.
Dim captureElement As IInputElement

captureElement = Mouse.Captured

' Update the Label that displays the element with mouse capture.
lblHasMouseCapture.Content = CType(captureElement, Object).ToString()

備註

當元素捕捉滑鼠時，無論游標是否在其邊界內，都會接收滑鼠輸入。 滑鼠通常只在拖放操作時以這種方式被捕捉，並持續捕捉直到拖放操作的放下動作發生。