PreviewKeyDown イベント (Viewer)

'宣言
 
Public Event PreviewKeyDown As KeyEventHandler

public event KeyEventHandler PreviewKeyDown

イベントハンドラが、このイベントに関連するデータを含む、KeyEventArgs 型の引数を受け取りました。次の KeyEventArgs プロパティには、このイベントの固有の情報が記載されます。

プロパティ	解説
DeadCharProcessedKey	Gets the key that is part of dead key composition to create a single combined character.
Device	System.Windows.Input.InputEventArgsから継承されます。
Handled	System.Windows.RoutedEventArgsから継承されます。
ImeProcessedKey	Gets the keyboard key referenced by the event, if the key will be processed by an Input Method Editor (IME).
InputSource	Gets the input source that provided this input.
IsDown	Gets a value that indicates whether the key referenced by the event is in the down state.
IsRepeat	Gets a value that indicates whether the keyboard key referenced by the event is a repeated key.
IsToggled	Gets a value that indicates whether the key referenced by the event is in the toggled state.
IsUp	Gets a value that indicates whether the key referenced by the event is in the up state.
Key	Gets the keyboard key associated with the event.
KeyboardDevice	System.Windows.Input.KeyboardEventArgsから継承されます。
KeyStates	Gets the state of the keyboard key associated with this event.
OriginalSource	System.Windows.RoutedEventArgsから継承されます。
RoutedEvent	System.Windows.RoutedEventArgsから継承されます。
Source	System.Windows.RoutedEventArgsから継承されます。
SystemKey	Gets the keyboard key referenced by the event, if the key will be processed by the system.
Timestamp	System.Windows.Input.InputEventArgsから継承されます。