NumberBox.ValueChanged Event
Definition
Important
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Occurs after the user triggers evaluation of new input by pressing the Enter key, clicking a spin button, or by changing focus.
// Register
event_token ValueChanged(TypedEventHandler<NumberBox, NumberBoxValueChangedEventArgs const&> const& handler) const;
// Revoke with event_token
void ValueChanged(event_token const* cookie) const;
// Revoke with event_revoker
NumberBox::ValueChanged_revoker ValueChanged(auto_revoke_t, TypedEventHandler<NumberBox, NumberBoxValueChangedEventArgs const&> const& handler) const;public event TypedEventHandler<NumberBox,NumberBoxValueChangedEventArgs> ValueChanged;function onValueChanged(eventArgs) { /* Your code */ }
numberBox.addEventListener("valuechanged", onValueChanged);
numberBox.removeEventListener("valuechanged", onValueChanged);
- or -
numberBox.onvaluechanged = onValueChanged;Public Custom Event ValueChanged As TypedEventHandler(Of NumberBox, NumberBoxValueChangedEventArgs)