UIElement.GettingFocus Event
Definition
Important
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// Register
event_token GettingFocus(TypedEventHandler<UIElement, GettingFocusEventArgs const&> const& handler) const;
// Revoke with event_token
void GettingFocus(event_token const* cookie) const;
// Revoke with event_revoker
UIElement::GettingFocus_revoker GettingFocus(auto_revoke_t, TypedEventHandler<UIElement, GettingFocusEventArgs const&> const& handler) const;public event TypedEventHandler<UIElement,GettingFocusEventArgs> GettingFocus;function onGettingFocus(eventArgs) { /* Your code */ }
uIElement.addEventListener("gettingfocus", onGettingFocus);
uIElement.removeEventListener("gettingfocus", onGettingFocus);
- or -
uIElement.ongettingfocus = onGettingFocus;Public Custom Event GettingFocus As TypedEventHandler(Of UIElement, GettingFocusEventArgs)