Freigeben über

InputKeyboardSource.CharacterReceived Ereignis

  • Referenz

Definition

Namespace:
Microsoft.UI.Input
Bearbeiten

Tritt auf, wenn ein neues Zeichen von der Eingabewarteschlange empfangen wird.

// Register
event_token CharacterReceived(TypedEventHandler<InputKeyboardSource, CharacterReceivedEventArgs const&> const& handler) const;

// Revoke with event_token
void CharacterReceived(event_token const* cookie) const;

// Revoke with event_revoker
InputKeyboardSource::CharacterReceived_revoker CharacterReceived(auto_revoke_t, TypedEventHandler<InputKeyboardSource, CharacterReceivedEventArgs const&> const& handler) const;
public event TypedEventHandler<InputKeyboardSource,CharacterReceivedEventArgs> CharacterReceived;
function onCharacterReceived(eventArgs) { /* Your code */ }
inputKeyboardSource.addEventListener("characterreceived", onCharacterReceived);
inputKeyboardSource.removeEventListener("characterreceived", onCharacterReceived);
- or -
inputKeyboardSource.oncharacterreceived = onCharacterReceived;
Public Custom Event CharacterReceived As TypedEventHandler(Of InputKeyboardSource, CharacterReceivedEventArgs)

Ereignistyp

TypedEventHandler<InputKeyboardSource,CharacterReceivedEventArgs>

Hinweise

Apps erhalten dieses Ereignis nicht, wenn ein Eingabemethoden-Editor (IME) aktiviert ist. Der Eingabemethoden-Editor (IME) verarbeitet alle Tastatureingaben und legt Handled auf true fest.

Gilt für:

Weitere Informationen

  • <xref:%601>