FrameworkElement.Loading Event
Definition
Important
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Occurs when a FrameworkElement begins to load.
// Register
event_token Loading(TypedEventHandler<FrameworkElement, IInspectable const&> const& handler) const;
// Revoke with event_token
void Loading(event_token const* cookie) const;
// Revoke with event_revoker
FrameworkElement::Loading_revoker Loading(auto_revoke_t, TypedEventHandler<FrameworkElement, IInspectable const&> const& handler) const;public event TypedEventHandler<FrameworkElement,object> Loading;function onLoading(eventArgs) { /* Your code */ }
frameworkElement.addEventListener("loading", onLoading);
frameworkElement.removeEventListener("loading", onLoading);
- or -
frameworkElement.onloading = onLoading;Public Custom Event Loading As TypedEventHandler(Of FrameworkElement, Object) <frameworkElement Loading="eventhandler"/>
Event Type
TypedEventHandler<FrameworkElement,IInspectable>