共用方式為

KeyEventHandler 代理人

  • 參考

定義

命名空間:
Windows.UI.Xaml.Input
編輯

表示處理 KeyUp 和 KeyDown 事件的方法。

public delegate void KeyEventHandler(Platform::Object ^ sender, KeyRoutedEventArgs ^ e);
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.Guid(2086916837, 31246, 19986, 185, 106, 119, 21, 170, 111, 241, 200)]
class KeyEventHandler : MulticastDelegate
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.Guid(2086916837, 31246, 19986, 185, 106, 119, 21, 170, 111, 241, 200)]
public delegate void KeyEventHandler(object sender, KeyRoutedEventArgs e);
Public Delegate Sub KeyEventHandler(sender As Object, e As KeyRoutedEventArgs)

參數

sender
Object

Platform::Object

IInspectable

附加事件處理常式的物件。

e
KeyRoutedEventArgs

事件資料。

屬性
ContractVersionAttribute GuidAttribute

Windows 需求

裝置系列
Windows 10 (已於 10.0.10240.0 引進)
API contract
Windows.Foundation.UniversalApiContract (已於 v1.0 引進)

適用於