events

Definition

events are event args and event handler needed to response to window messages.

Classes
class	xtd::console_cancel_event_args
	Provides data for the console::cancel_key_press event. This class cannot be inherited. More...
class	xtd::diagnostics::data_received_event_args
	Provides data for the xtd::diagnostics::process::output_data_received and xtd::diagnostics::process::error_data_received events. More...
class	xtd::diagnostics::process::error_data_received_event
	Represents a process error data received event. More...
class	xtd::diagnostics::process::exit_event
	Represents a process exit event. More...
class	xtd::diagnostics::process::output_data_received_event
	Represents a process output data received event. More...
class	xtd::event_args
	Represents the base class for classes that contain event data, and provides a value to use for events that do not include event data. More...
class	xtd::program_exit_event_args
	Provides data for the environment program exit event. This class cannot be inherited. More...
class	xtd::signal_cancel_event_args
	Provides data for the environment signal event. This class cannot be inherited. More...
class	xtd::timers::elapsed_event_args
	Provides data for the xtd::timers::timer::elapsed event. More...
class	xtd::forms::animation_updated_event_args
	Provides data for the animation update event. More...
class	xtd::forms::cancel_event_args
	Provides data for a cancelable event. More...
class	xtd::forms::color_picker_event_args
	Provides data for the xtd::forms::color_picker::color_picker_changed event. More...
class	xtd::forms::control_event_args
	Provides data for the xtd::forms::control::control_added and xtd::forms::control::control_removed events. More...
class	xtd::forms::date_range_event_args
	Provides data for the xtd::forms::month_calendar::date_changed or xtd::forms::month_calendar::date_selected events of the xtd::forms::month_calendar control. More...
class	xtd::forms::dialog_closed_event_args
	Provides data for a dialog closed event. More...
class	xtd::forms::do_work_event_args
	Provides data for the xtd::forms::background_worker::do_work event handler. More...
class	xtd::forms::draw_item_event_args
	Provides data for the. More...
class	xtd::forms::find_event_args
	Provides data for the xtd::forms::find_dialog::find_next and xtd::forms::replace_dialog::find_next events. More...
class	xtd::forms::font_picker_event_args
	Provides data for the xtd::forms::font_picker::font_picker_changed events. More...
class	xtd::forms::form_closed_event_args
	Provides data for the form_closed event. More...
class	xtd::forms::form_closing_event_args
	Provides data for the form_closing event. More...
class	xtd::forms::help_event_args
	Provides data for the xtd::forms::control::control_added and xtd::forms::control::control_removed events. More...
class	xtd::forms::item_check_event_args
	Provides data for the item_check event of the checked_list_box and list_view controls. More...
class	xtd::forms::key_event_args
	Provides data for the xtd::forms::control::key_down or xtd::forms::control::key_up event. More...
class	xtd::forms::key_press_event_args
	Provides data for the xtd::forms::control::key_press event. More...
class	xtd::forms::link_label_clicked_event_args
	Represents a Windows label control that can display hyperlinks. More...
class	xtd::forms::mouse_event_args
	Provides data for the xtd::forms::control::mouse_up, xtd::forms::control::mouse_down, and xtd::forms::control::mouse_move events. More...
class	xtd::forms::paint_event_args
	Provides data for the xtd::forms::control::paint event. More...
class	xtd::forms::progress_changed_event_args
	Provides data for the xtd::forms::background_worker::progress_changed event handler. More...
class	xtd::forms::replace_event_args
	Provides data for the xtd::forms::replace_dialog::replace and xtd::forms::replace_dialog::replace_all events. More...
class	xtd::forms::run_worker_completed_event_args
	Provides data for the xtd::forms::background_worker::run_worker_completed event handler. More...
class	xtd::forms::status_bar_draw_item_event_args
	Provides data for the xtd::forms::status_bar::draw_item event. More...
class	xtd::forms::status_bar_panel_click_event_args
	Provides data for the xtd::forms::tool_bar::button_click event. More...
class	xtd::forms::tool_bar_button_click_event_args
	Provides data for the xtd::forms::tool_bar::button_click event. More...
class	xtd::tunit::class_event_args
	Provides data for the xtd::tunit::class_test events. More...
class	xtd::tunit::test_event_args
	Provides data for the xtd::tunit::test events. More...
class	xtd::tunit::tunit_event_args
	tunit_event_args is the base class for classes containing event data. More...

Typedefs
using	xtd::console_cancel_event_handler = xtd::delegate< void(console_cancel_event_args &e)>
	Represents the method that will handle the cancel_key_press event of a xtd::console.
using	xtd::diagnostics::data_received_event_handler = xtd::delegate< void(xtd::object &sender, const xtd::diagnostics::data_received_event_args &e)>
	Represents the method that will handle the xtd::diagnostics::process::output_data_received and xtd::diagnostics::process::error_data_received event of a Process.
using	xtd::event_handler = generic_event_handler< const xtd::event_args & >
	Represents the method that will handle an event that has no event data.
template<class event_args_t >
using	xtd::generic_event_handler = xtd::delegate< void(xtd::object &sender, event_args_t e)>
	Represents the method that will handle an event when the event provides data.
using	xtd::program_exit_event_handler = xtd::delegate< void(const program_exit_event_args &)>
	Represents the method that will handle the program exit events of a xtd::environment.
using	xtd::signal_cancel_event_handler = xtd::delegate< void(signal_cancel_event_args &)>
	Represents the method that will handle the signal events of a xtd::environment.
using	xtd::timers::elapsed_event_handler = xtd::delegate< void(xtd::object &sender, const elapsed_event_args &e)>
	Represents the method that will handle the signal events of a xtd::environment.
using	xtd::forms::animation_updated_event_handler = xtd::delegate< void(xtd::object &sender, const xtd::forms::animation_updated_event_args &e)>
	Represents the method that will handle the update of xtd::forms::animation.
using	xtd::forms::cancel_event_handler = xtd::delegate< void(object &sender, cancel_event_args &e)>
	Represents the method that handles a cancelable event.
using	xtd::forms::color_picker_event_handler = xtd::delegate< void(object &sender, const color_picker_event_args &e)>
	Represents the method that will handle the xtd::forms::color_picker::color_changeds of the xtd::forms::color_picker class.
using	xtd::forms::control_event_handler = xtd::delegate< void(object &sender, const control_event_args &e)>
	Represents the method that will handle the xtd::forms::control::control_added and xtd::forms::control::control_removed events of the control class.
using	xtd::forms::date_range_event_handler = xtd::delegate< void(object &sender, const date_range_event_args &e)>
	Represents the method that will handle the xtd::forms::month_calendar::date_changed and xtd::forms::month_calendar::date_selected events of the xtd::forms::month_calendar class.
using	xtd::forms::dialog_closed_event_handler = xtd::delegate< void(object &sender, const dialog_closed_event_args &e)>
	Provides handler for a dialog closed event.
using	xtd::forms::do_work_event_handler = xtd::delegate< void(object &sender, do_work_event_args &e)>
	Represents the method that will handle the xtd::forms::background_worker::do_work event. This class cannot be inherited.
using	xtd::forms::draw_item_event_handler = xtd::delegate< void(object &sender, const draw_item_event_args &e)>
	Represents the method that will handle the.
using	xtd::forms::find_event_handler = xtd::delegate< void(object &sender, const find_event_args &e)>
	Represents the method that will handle the xtd::forms::find_dialog::find_next event of the xtd::forms::find_dialog and the xtd::forms::replace_dialog::find_next event of the xtd::forms::replace_dialog.
using	xtd::forms::font_picker_event_handler = xtd::delegate< void(object &sender, const font_picker_event_args &e)>
	Represents the method that will handle the xtd::forms::font_picker::color_changeds of the xtd::forms::font_picker class.
using	xtd::forms::form_closed_event_handler = xtd::delegate< void(object &sender, const form_closed_event_args &e)>
	Represents the method that handles a form_closed event.
using	xtd::forms::form_closing_event_handler = xtd::delegate< void(object &sender, form_closing_event_args &e)>
	Represents the method that handles a form_closing event.
using	xtd::forms::help_event_handler = xtd::delegate< void(object &sender, help_event_args &e)>
	Represents the method that will handle the xtd::forms::control::help_requested event of a control.
using	xtd::forms::item_check_event_handler = xtd::delegate< void(object &sender, item_check_event_args &e)>
	Represents the method that will handle the ItemCheck event of a CheckedListBox or ListView control.
using	xtd::forms::key_event_handler = xtd::delegate< void(object &sender, key_event_args &e)>
	Represents the method that will handle the xtd::forms::control::key_up or xtd::forms::control::key_down event of a control.
using	xtd::forms::key_press_event_handler = xtd::delegate< void(object &sender, key_press_event_args &e)>
	Represents the method that will handle the xtd::forms::control::key_press event of a control.
using	xtd::forms::link_label_clicked_event_handler = xtd::delegate< void(object &sender, link_label_clicked_event_args &e)>
	Represents the method that will handle the xtd::forms::link_label::link_clicked event of a xtd::forms::link_label.
using	xtd::forms::mouse_event_handler = xtd::delegate< void(object &sender, const mouse_event_args &e)>
	Represents the method that will handle the MouseDown, MouseUp, or MouseMove event of a form, control, or other component.
using	xtd::forms::paint_event_handler = xtd::delegate< void(object &sender, paint_event_args &e)>
	Represents the method that will handle the xtd::forms::control::paint event of a control.
using	xtd::forms::progress_changed_event_handler = xtd::delegate< void(object &sender, const progress_changed_event_args &e)>
	Represents the method that will handle the xtd::forms::background_worker::progress_changed event. This class cannot be inherited.
using	xtd::forms::replace_event_handler = xtd::delegate< void(object &sender, const replace_event_args &e)>
	Represents the method that will handle the xtd::forms::replace_dialog::replace event and the xtd::forms::replace_dialog::replace_all event of the xtd::forms::replace_dialog.
using	xtd::forms::run_worker_completed_event_handler = xtd::delegate< void(object &sender, const run_worker_completed_event_args &e)>
	Represents the method that will handle the xtd::forms::background_worker::run_worker_completed event. This class cannot be inherited.
using	xtd::forms::status_bar_draw_item_event_handler = xtd::delegate< void(object &sender, const status_bar_draw_item_event_args &e)>
	Represents the method that will handle the xtd::forms::status_bar::draw_item event of a xtd::forms::status_bar.
using	xtd::forms::status_bar_panel_click_event_handler = xtd::delegate< void(object &sender, const status_bar_panel_click_event_args &e)>
	Represents the method that will handle the xtd::forms::tool_bar::button_click event of a xtd::forms::tool_bar.
using	xtd::forms::tool_bar_button_click_event_handler = xtd::delegate< void(object &sender, const tool_bar_button_click_event_args &e)>
	Represents the method that will handle the xtd::forms::tool_bar::button_click event of a xtd::forms::tool_bar.

Typedef Documentation

console_cancel_event_handler

using xtd::console_cancel_event_handler = typedef xtd::delegate<void(console_cancel_event_args& e)>

#include <xtd.core/include/xtd/console_cancel_event_handler.hpp>

Represents the method that will handle the cancel_key_press event of a xtd::console.

using console_cancel_event_handler = xtd::delegate<void(console_cancel_event_args& e)>;

Parameters

e	A xtd::console_cancel_event_args object that contains the event data.

Header

#include <xtd/console_cancel_event_handler>

Namespace

xtd

Library

xtd.core

data_received_event_handler

using xtd::diagnostics::data_received_event_handler = typedef xtd::delegate<void(xtd::object& sender, const xtd::diagnostics::data_received_event_args& e)>

#include <xtd.core/include/xtd/diagnostics/data_received_event_handler.hpp>

Represents the method that will handle the xtd::diagnostics::process::output_data_received and xtd::diagnostics::process::error_data_received event of a Process.

using data_received_event_handler = xtd::delegate<void(xtd::object& sender, const xtd::diagnostics::data_received_event_args& e)>;

Parameters

sender	The source of the event.
e	A xtd::diagnostics::process::data_received_event_args that contains the event data.

Header

#include <xtd/diagnostics/data_received_event_handler>

Namespace

xtd::diagnostics

Library

xtd.core

event_handler

using xtd::event_handler = typedef generic_event_handler<const xtd::event_args&>

#include <xtd.core/include/xtd/event_handler.hpp>

Represents the method that will handle an event that has no event data.

using event_handler = xtd::delegate<void(xtd::object& sender, const xtd::event_args& e)>;

Parameters

sender	The source of the event.
e	An object that contains no event data.

Header

#include <xtd/event_handler>

Namespace

xtd

Library

xtd.core

generic_event_handler

template<class event_args_t >

using xtd::generic_event_handler = typedef xtd::delegate<void(xtd::object& sender, event_args_t e)>

#include <xtd.core/include/xtd/generic_event_handler.hpp>

Represents the method that will handle an event when the event provides data.

template<class event_args_t = const xtd::event_args&>
using generic_event_handler = xtd::delegate<void(xtd::object& sender, event_args_t e)>;

Template Parameters

event_args_t

The type of the event data generated by the event.

Parameters

sender	The source of the event.
e	An object that contains the event data.

Header

#include <xtd/generic_event_handler>

Namespace

xtd

Library

xtd.core

program_exit_event_handler

using xtd::program_exit_event_handler = typedef xtd::delegate<void(const program_exit_event_args&)>

#include <xtd.core/include/xtd/program_exit_event_handler.hpp>

Represents the method that will handle the program exit events of a xtd::environment.

using program_exit_event_handler = xtd::delegate<void(const program_exit_event_args&)>;

Parameters

e	A xtd::program_exit_event_args object that contains the exit data.

Header

#include <xtd/program_exit_event_handler>

Namespace

xtd

Library

xtd.core

signal_cancel_event_handler

using xtd::signal_cancel_event_handler = typedef xtd::delegate<void(signal_cancel_event_args&)>

#include <xtd.core/include/xtd/signal_cancel_event_handler.hpp>

Represents the method that will handle the signal events of a xtd::environment.

using signal_cancel_event_handler = xtd::delegate<void(signal_cancel_event_args&)>;

Parameters

e	A xtd::signal_cancel_event_args object that contains the event data.

Header

#include <xtd/signal_cancel_event_handler>

Namespace

xtd

Library

xtd.core

elapsed_event_handler

using xtd::timers::elapsed_event_handler = typedef xtd::delegate<void(xtd::object& sender, const elapsed_event_args& e)>

#include <xtd.core/include/xtd/timers/elapsed_event_handler.hpp>

Represents the method that will handle the signal events of a xtd::environment.

using elapsed_event_handler = xtd::delegate<void(xtd::object& sender, const elapsed_event_args& e)>;

Parameters

sender	The source of the event.
e	A xtd::timers::elapsed_event_args object that contains the event data.

Header

#include <xtd/timers/elapsed_event_handler>

Namespace

xtd

Library

xtd.core

animation_updated_event_handler

using xtd::forms::animation_updated_event_handler = typedef xtd::delegate<void(xtd::object& sender, const xtd::forms::animation_updated_event_args& e)>

#include <xtd.forms/include/xtd/forms/animation_update_event_handler.hpp>

Represents the method that will handle the update of xtd::forms::animation.

using animation_updated_event_handler = xtd::delegate<void(xtd::object& sender, const xtd::forms::animation_updated_event_args& e)>;

Parameters

sender	The source of the event.
e	A xtd::forms::animation_updated_event_args that contains the event data.

Header

#include <xtd/forms/animation_event_handler>

Namespace

xtd::forms

Library

xtd.forms

cancel_event_handler

using xtd::forms::cancel_event_handler = typedef xtd::delegate<void(object& sender, cancel_event_args& e)>

#include <xtd.forms/include/xtd/forms/cancel_event_handler.hpp>

Represents the method that handles a cancelable event.

usingusing cancel_event_handler = xtd::delegate<void(object& sender, cancel_event_args& e)>;

Parameters

sender	The source of the event.
e	A cancel_event_args that contains the event data.

Header

#include <xtd/forms/cancel_event_handler>

Namespace

xtd::forms

Library

xtd.forms

Remarks

When you create a cancel_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 method is called whenever the event occurs, unless you remove the delegate.

color_picker_event_handler

using xtd::forms::color_picker_event_handler = typedef xtd::delegate<void(object& sender, const color_picker_event_args& e)>

#include <xtd.forms/include/xtd/forms/color_picker_event_handler.hpp>

Represents the method that will handle the xtd::forms::color_picker::color_changeds of the xtd::forms::color_picker class.

using color_picker_event_handler = xtd::delegate<void(object& sender, const color_picker_event_args& e)>;

Parameters

sender	The source of the event.
e	A control_event_args that contains the event data.

Header

#include <xtd/forms/color_picker_event_handler>

Namespace

xtd::forms

Library

xtd.forms

Remarks

When you create a control_event_args 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.

control_event_handler

using xtd::forms::control_event_handler = typedef xtd::delegate<void(object& sender, const control_event_args& e)>

#include <xtd.forms/include/xtd/forms/control_event_handler.hpp>

Represents the method that will handle the xtd::forms::control::control_added and xtd::forms::control::control_removed events of the control class.

using control_event_handler = xtd::delegate<void(object& sender, const control_event_args& e)>;

Parameters

sender	The source of the event.
e	A control_event_args that contains the event data.

Header

#include <xtd/forms/control_event_handler>

Namespace

xtd::forms

Library

xtd.forms

Remarks

When you create a control_event_args 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.

date_range_event_handler

using xtd::forms::date_range_event_handler = typedef xtd::delegate<void(object& sender, const date_range_event_args& e)>

#include <xtd.forms/include/xtd/forms/date_range_event_handler.hpp>

Represents the method that will handle the xtd::forms::month_calendar::date_changed and xtd::forms::month_calendar::date_selected events of the xtd::forms::month_calendar class.

using date_range_event_handler = xtd::delegate<void(object& sender, const date_range_event_args& e)>;

Parameters

sender	The source of the event.
e	A date_range_event_args that contains the event data.

Header

#include <xtd/forms/date_range_event_handlef>

Namespace

xtd::forms

Library

xtd.forms

Remarks

When you create a date_range_event_args 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.

dialog_closed_event_handler

using xtd::forms::dialog_closed_event_handler = typedef xtd::delegate<void(object& sender, const dialog_closed_event_args& e)>

#include <xtd.forms/include/xtd/forms/dialog_closed_event_handler.hpp>

Provides handler for a dialog closed event.

using dialog_closed_event_handler = xtd::delegate<void(object& sender, const dialog_closed_event_args& e)>;

Parameters

sender	The source of the event.
e	An dialog_closed_event_args that contains event data.

Header

#include <xtd/forms/dialog_closed_event_handler>

Namespace

xtd::forms

Library

xtd.forms

do_work_event_handler

using xtd::forms::do_work_event_handler = typedef xtd::delegate<void(object& sender, do_work_event_args& e)>

#include <xtd.forms/include/xtd/forms/do_work_event_handler.hpp>

Represents the method that will handle the xtd::forms::background_worker::do_work event. This class cannot be inherited.

using do_work_event_handler = xtd::delegate<void(object& sender, do_work_event_args& e)>;

Parameters

sender	The source of the event.
e	A do_work_event_args that contains the event data.

Header

#include <xtd/forms/do_work_event_handler>

Namespace

xtd::forms

Library

xtd.forms

Remarks

When you create a do_work_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 method is called whenever the event occurs, unless you remove the delegate

draw_item_event_handler

using xtd::forms::draw_item_event_handler = typedef xtd::delegate<void(object& sender, const draw_item_event_args& e)>

#include <xtd.forms/include/xtd/forms/draw_item_event_handler.hpp>

Represents the method that will handle the.

draw_item 

event of a xtd::forms::combo_box, xtd::forms::list_box, xtd::forms::menu_item, or xtd::forms::tab_control control.

using draw_item_event_handler = xtd::delegate<void(object& sender, const draw_item_event_args& e)>;

Parameters

sender	The source of the event.
e	A xtd::forms::draw_item_event_args that contains the event data.

Header

#include <xtd/forms/draw_item_event_handler>

Namespace

xtd::forms

Library

xtd.forms

Remarks

When you create a xtd::forms::draw_item_event_args 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.

For more information about handling events, see Handling and Raising Events.

find_event_handler

using xtd::forms::find_event_handler = typedef xtd::delegate<void(object& sender, const find_event_args& e)>

#include <xtd.forms/include/xtd/forms/find_event_handler.hpp>

Represents the method that will handle the xtd::forms::find_dialog::find_next event of the xtd::forms::find_dialog and the xtd::forms::replace_dialog::find_next event of the xtd::forms::replace_dialog.

using find_event_handler = xtd::delegate<void(object& sender, const find_event_args& e)>;

Parameters

sender	The source of the event.
e	A xtd::forms::find_event_args that contains the event data.

Header

#include <xtd/forms/find_event_handler>

Namespace

xtd::forms

Library

xtd.forms

font_picker_event_handler

using xtd::forms::font_picker_event_handler = typedef xtd::delegate<void(object& sender, const font_picker_event_args& e)>

#include <xtd.forms/include/xtd/forms/font_picker_event_handler.hpp>

Represents the method that will handle the xtd::forms::font_picker::color_changeds of the xtd::forms::font_picker class.

using font_picker_event_handler = xtd::delegate<void(object& sender, const font_picker_event_args& e)>;

Parameters

sender	The source of the event.
e	A control_event_args that contains the event data.

Header

#include <xtd/forms/font_picker_event_handler>

Namespace

xtd::forms

Library

xtd.forms

Remarks

When you create a control_event_args 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.

form_closed_event_handler

using xtd::forms::form_closed_event_handler = typedef xtd::delegate<void(object& sender, const form_closed_event_args& e)>

#include <xtd.forms/include/xtd/forms/form_closed_event_handler.hpp>

Represents the method that handles a form_closed event.

using form_closed_event_handler = xtd::delegate<void(object& sender, const form_closed_event_args& e)>;

Parameters

sender	The source of the event.
e	A form_closed_event_args that contains the event data.

Header

#include <xtd/forms/form_closed_event_handler>

Namespace

xtd::forms

Library

xtd.forms

form_closing_event_handler

using xtd::forms::form_closing_event_handler = typedef xtd::delegate<void(object& sender, form_closing_event_args& e)>

#include <xtd.forms/include/xtd/forms/form_closing_event_handler.hpp>

Represents the method that handles a form_closing event.

using form_closing_event_handler = xtd::delegate<void(object& sender, form_closing_event_args& e)>;

Parameters

sender	The source of the event.
e	A form_closing_event_args that contains the event data.

Header

#include <xtd/forms/form_closing_event_handler>

Namespace

xtd::forms

Library

xtd.forms

help_event_handler

using xtd::forms::help_event_handler = typedef xtd::delegate<void(object& sender, help_event_args& e)>

#include <xtd.forms/include/xtd/forms/help_event_handler.hpp>

Represents the method that will handle the xtd::forms::control::help_requested event of a control.

using help_event_handler = xtd::delegate<void(object& sender, help_event_args& e)>;

Parameters

sender	The source of the event.
e	A xtd::forms::help_event_args that contains the event data.

Header

#include <xtd/forms/help_event_handler>

Namespace

xtd::forms

Library

xtd.forms

Remarks

When you create a help_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.

item_check_event_handler

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

#include <xtd.forms/include/xtd/forms/item_check_event_handler.hpp>

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

using item_check_event_handler = xtd::delegate<void(object& sender, item_check_event_args& e)>;

Parameters

sender	The source of the event.
e	An ItemCheckEventArgs that contains the event data.

Header

#include <xtd/forms/item_check_event_handler>

Namespace

xtd::forms

Library

xtd.forms

Remarks

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.

key_event_handler

using xtd::forms::key_event_handler = typedef xtd::delegate<void(object& sender, key_event_args& e)>

#include <xtd.forms/include/xtd/forms/key_event_handler.hpp>

Represents the method that will handle the xtd::forms::control::key_up or xtd::forms::control::key_down event of a control.

using key_event_handler = xtd::delegate<void(object& sender, key_event_args& e)>;

Parameters

sender	The source of the event.
e	A key_event_args that contains the event data.

Header

#include <xtd/forms/key_event_handler>

Namespace

xtd::forms

Library

xtd.forms

key_press_event_handler

using xtd::forms::key_press_event_handler = typedef xtd::delegate<void(object& sender, key_press_event_args& e)>

#include <xtd.forms/include/xtd/forms/key_press_event_handler.hpp>

Represents the method that will handle the xtd::forms::control::key_press event of a control.

using key_press_event_handler = xtd::delegate<void(object& sender, key_press_event_args& e)>;

Parameters

sender	The source of the event.
e	A xtd::forms::key_press_event_args that contains the event data.

Header

#include <xtd/forms/key_press_event_handler>

Namespace

xtd::forms

Library

xtd.forms

link_label_clicked_event_handler

using xtd::forms::link_label_clicked_event_handler = typedef xtd::delegate<void(object& sender, link_label_clicked_event_args& e)>

#include <xtd.forms/include/xtd/forms/link_label_clicked_event_handler.hpp>

Represents the method that will handle the xtd::forms::link_label::link_clicked event of a xtd::forms::link_label.

using link_label_clicked_event_handler = xtd::delegate<void(object& sender, link_label_clicked_event_args& e)>;

Parameters

sender	The source of the event.
e	A xtd::forms::link_label_link_clicked_event_args that contains the event data.

Header

#include <xtd/forms/link_label_clicked_event_handler>

Namespace

xtd::forms

Library

xtd.forms

Remarks

When you create a xtd::forms::link_label_link_clicked_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, until you remove the delegate.

mouse_event_handler

using xtd::forms::mouse_event_handler = typedef xtd::delegate<void(object& sender, const mouse_event_args& e)>

#include <xtd.forms/include/xtd/forms/mouse_event_handler.hpp>

Represents the method that will handle the MouseDown, MouseUp, or MouseMove event of a form, control, or other component.

using mouse_event_handler = xtd::delegate<void(object& sender, const mouse_event_args& e)>;

Parameters

sender	The source of the event.
e	A xtd::forms::mouse_event_args that contains the event data.

Header

#include <xtd/forms/mouse_event_handler>

Namespace

xtd::forms

Library

xtd.forms

paint_event_handler

using xtd::forms::paint_event_handler = typedef xtd::delegate<void(object& sender, paint_event_args& e)>

#include <xtd.forms/include/xtd/forms/paint_event_handler.hpp>

Represents the method that will handle the xtd::forms::control::paint event of a control.

using paint_event_handler = xtd::delegate<void(object& sender, paint_event_args& e)>;

Parameters

sender	The source of the event.
e	A paint_event_args that contains the event data.

Header

#include <xtd/forms/paint_event_handler>

Namespace

xtd::forms

Library

xtd.forms

progress_changed_event_handler

using xtd::forms::progress_changed_event_handler = typedef xtd::delegate<void(object& sender, const progress_changed_event_args& e)>

#include <xtd.forms/include/xtd/forms/progress_changed_event_handler.hpp>

Represents the method that will handle the xtd::forms::background_worker::progress_changed event. This class cannot be inherited.

using progress_changed_event_handler = xtd::delegate<void(object& sender, const progress_changed_event_args& e)>;

Parameters

sender	The source of the event.
e	A do_work_event_args that contains the event data.

Header

#include <xtd/forms/progress_changed_event_handler>

Namespace

xtd::forms

Library

xtd.forms

Remarks

When you create a progress_changed_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 method is called whenever the event occurs, unless you remove the delegate

replace_event_handler

using xtd::forms::replace_event_handler = typedef xtd::delegate<void(object& sender, const replace_event_args& e)>

#include <xtd.forms/include/xtd/forms/replace_event_handler.hpp>

Represents the method that will handle the xtd::forms::replace_dialog::replace event and the xtd::forms::replace_dialog::replace_all event of the xtd::forms::replace_dialog.

using replace_event_handler = xtd::delegate<void(object& sender, const replace_event_args& e)>;

Parameters

sender	The source of the event.
e	A xtd::forms::replace_event_args that contains the event data.

Header

#include <xtd/forms/replace_event_handler>

Namespace

xtd::forms

Library

xtd.forms

run_worker_completed_event_handler

using xtd::forms::run_worker_completed_event_handler = typedef xtd::delegate<void(object& sender, const run_worker_completed_event_args& e)>

#include <xtd.forms/include/xtd/forms/run_worker_completed_event_handler.hpp>

Represents the method that will handle the xtd::forms::background_worker::run_worker_completed event. This class cannot be inherited.

using run_worker_completed_event_handler = xtd::delegate<void(object& sender, const run_worker_completed_event_args& e)>;

Parameters

sender	The source of the event.
e	A do_work_event_args that contains the event data.

Header

#include <xtd/forms/run_worker_completed_event_handler>

Namespace

xtd::forms

Library

xtd.forms

Remarks

When you create a run_worker_completed_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 method is called whenever the event occurs, unless you remove the delegate

status_bar_draw_item_event_handler

using xtd::forms::status_bar_draw_item_event_handler = typedef xtd::delegate<void(object& sender, const status_bar_draw_item_event_args& e)>

#include <xtd.forms/include/xtd/forms/status_bar_draw_item_event_handler.hpp>

Represents the method that will handle the xtd::forms::status_bar::draw_item event of a xtd::forms::status_bar.

using status_bar_draw_item_event_handler = xtd::delegate<void(object& sender, const status_bar_draw_item_event_args& e)>;

Parameters

sender	The source of the event.
e	A xtd::forms::status_bar_draw_item_event_args that contains the event data.

Header

#include <xtd/forms/status_bar_draw_item_event_handler>

Namespace

xtd::forms

Library

xtd.forms

Remarks

When you create a xtd::forms::status_bar_draw_item_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.

For more information about handling events, see Handling and Raising Events.

status_bar_panel_click_event_handler

using xtd::forms::status_bar_panel_click_event_handler = typedef xtd::delegate<void(object& sender, const status_bar_panel_click_event_args& e)>

#include <xtd.forms/include/xtd/forms/status_bar_panel_click_event_handler.hpp>

Represents the method that will handle the xtd::forms::tool_bar::button_click event of a xtd::forms::tool_bar.

using status_bar_panel_click_event_handler = xtd::delegate<void(object& sender, const status_bar_panel_click_event_args& e)>;

Parameters

sender	The source of the event.
e	A xtd::forms::status_bar_panel_click_event_args that contains the event data.

Header

#include <xtd/forms/statsu_bar_panel_click_event_handler>

Namespace

xtd::forms

Library

xtd.forms

Remarks

When you create a xtd::forms::status_bar_panel_click_even_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.

For more information about handling events, see Handling and Raising Events.

tool_bar_button_click_event_handler

using xtd::forms::tool_bar_button_click_event_handler = typedef xtd::delegate<void(object& sender, const tool_bar_button_click_event_args& e)>

#include <xtd.forms/include/xtd/forms/tool_bar_button_click_event_handler.hpp>

Represents the method that will handle the xtd::forms::tool_bar::button_click event of a xtd::forms::tool_bar.

using tool_bar_button_click_event_handler = xtd::delegate<void(object& sender, const tool_bar_button_click_event_args& e)>;

Parameters

sender	The source of the event.
e	A xtd::forms::tool_bar_button_click_event_args that contains the event data.

Header

#include <xtd/forms/tool_bar_button_click_event_handler>

Namespace

xtd::forms

Library

xtd.forms

Remarks

When you create a xtd::forms::tool_bar_button_click_even_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.

For more information about handling events, see Handling and Raising Events.