CoreInputView.TryTransferXYFocusToPrimaryView 方法

定义

命名空间:

Windows.UI.ViewManagement.Core

尝试将焦点从应用程序 UI 移动到输入窗格。

public:
 virtual bool TryTransferXYFocusToPrimaryView(Rect origin, CoreInputViewXYFocusTransferDirection direction) = TryTransferXYFocusToPrimaryView;

bool TryTransferXYFocusToPrimaryView(Rect const& origin, CoreInputViewXYFocusTransferDirection const& direction);

public bool TryTransferXYFocusToPrimaryView(Rect origin, CoreInputViewXYFocusTransferDirection direction);

function tryTransferXYFocusToPrimaryView(origin, direction)

Public Function TryTransferXYFocusToPrimaryView (origin As Rect, direction As CoreInputViewXYFocusTransferDirection) As Boolean

参数

origin

Rect

以客户端坐标表示以前聚焦的 UI 元素的矩形。 以与设备无关的像素 (DIP) 指定。

direction

CoreInputViewXYFocusTransferDirection

导航方向。 如果输入窗格未位于指定方向，此方法将失败并返回 false。

返回

Boolean

bool

如果输入窗格获得焦点，则为 True。 否则为 false。

Windows 要求

设备系列	Windows 10, version 1803 (在 10.0.17134.0 中引入)
API contract	Windows.Foundation.UniversalApiContract (在 v6.0 中引入)

注解

主视图引用 CoreInputViewKind.Keyboard 或 CoreInputViewKind.Handwriting 视图，而 CoreInputView 可以是 CoreInputViewKind 中的任何值。

另请参阅

• Rect
• CoreInputViewXYFocusTransferDirection
• XYFocusTransferredToPrimaryView
• XYFocusTransferringFromPrimaryView