30 std::optional<control_ref> active_control()
const noexcept;
33 void active_control(
const control& active_control);
36 void active_control(std::nullptr_t);
54 std::optional<control_ref> active_control_;
Stores an ordered pair of integers, which specify a height and width.
Definition: size.h:31
The xtd namespace contains all fundamental classes to access Hardware, Os, System, and more.
Definition: system_report.h:17