8 #include <xtd/optional> 85 std::shared_ptr<data> data_;
Represents the base class for classes that contain event data, and provides a value to use for events...
Definition: event_args.h:18
The xtd namespace contains all fundamental classes to access Hardware, Os, System, and more.
Definition: system_report.h:17
Contains xtd::forms::container_control class.
Contains xtd::forms::border_sides enum class.
xtd::forms::style_sheets::control user_control
The user_control data allows you to specify the box of a user_control control.
Definition: user_control.h:23
Contains xtd::forms::border_style enum class.