xtd - Reference Guide  0.1.0
Modern c++17 framework to create console, gui and unit test applications on Windows, macOS and Linux.

§ item_check_event_handler

template<typename type_t >
using xtd::forms::item_check_event_handler = typedef delegate<void(type_t sender, item_check_event_args& e)>

Represents the method that will handle the ItemCheck event of a CheckedListBox or ListView control.

senderThe source of the event.
eAn ItemCheckEventArgs that contains the event data.
When you create an item_check_event_handler delegate, you identify the method that will handle the event. To associate the event with your event handler, add an instance of the delegate to the event. The event handler is called whenever the event occurs, unless you remove the delegate.