CharacterReceivedRoutedEventArgs 类

定义

命名空间:

Windows.UI.Xaml.Input

为 UIElement.CharacterReceived 路由事件提供事件数据。

public ref class CharacterReceivedRoutedEventArgs sealed : RoutedEventArgs

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 327680)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class CharacterReceivedRoutedEventArgs final : RoutedEventArgs

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 327680)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class CharacterReceivedRoutedEventArgs : RoutedEventArgs

Public NotInheritable Class CharacterReceivedRoutedEventArgs
Inherits RoutedEventArgs

继承

Object Platform::Object IInspectable RoutedEventArgs CharacterReceivedRoutedEventArgs

属性

ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

Windows 要求

设备系列	Windows 10 Fall Creators Update (在 10.0.16299.0 中引入)
API contract	Windows.Foundation.UniversalApiContract (在 v5.0 中引入)

属性

Character	获取与 UIElement.CharacterReceived 事件关联的组合字符的 UTF-16 代码单元。 注意 组合字符是派生自一个或多个其他字符序列的单个可视对象。
Handled	获取或设置一个值，该值将路由事件标记为已处理。 Handled 的 true 值可防止事件路由中的大多数处理程序再次处理同一事件。
KeyStatus	获取引发字符接收事件的物理键的状态。
OriginalSource	获取对引发事件的 对象的引用。 这通常是控件的模板部分，而不是在应用 UI 中声明的元素。 (继承自 RoutedEventArgs)

另请参阅

• RoutedEventArgs