InputPointerSource.PointerWheelChanged Evento
Definizione
Importante
Alcune informazioni sono relative alla release non definitiva del prodotto, che potrebbe subire modifiche significative prima della release definitiva. Microsoft non riconosce alcuna garanzia, espressa o implicita, in merito alle informazioni qui fornite.
Si verifica quando la rotellina del mouse viene ruotata (il valore delta della ruota cambia).
// Register
event_token PointerWheelChanged(TypedEventHandler<InputPointerSource, PointerEventArgs const&> const& handler) const;
// Revoke with event_token
void PointerWheelChanged(event_token const* cookie) const;
// Revoke with event_revoker
InputPointerSource::PointerWheelChanged_revoker PointerWheelChanged(auto_revoke_t, TypedEventHandler<InputPointerSource, PointerEventArgs const&> const& handler) const;public event TypedEventHandler<InputPointerSource,PointerEventArgs> PointerWheelChanged;function onPointerWheelChanged(eventArgs) { /* Your code */ }
inputPointerSource.addEventListener("pointerwheelchanged", onPointerWheelChanged);
inputPointerSource.removeEventListener("pointerwheelchanged", onPointerWheelChanged);
- or -
inputPointerSource.onpointerwheelchanged = onPointerWheelChanged;Public Custom Event PointerWheelChanged As TypedEventHandler(Of InputPointerSource, PointerEventArgs)