35 void active_control(const
control& active_control);
38 void active_control(std::nullptr_t);
52 drawing::
size measure_control() const noexcept override;
#define forms_export_
Define shared library export.
Definition forms_export.h:13
std::optional< type_t > optional
Represents the null_opt alias on std::nullopt_t.
Definition optional.h:181
size_t size
Represents a size of any object in bytes.
Definition size.h:23
The xtd namespace contains all fundamental classes to access Hardware, Os, System,...
Definition xtd_about_box.h:10