Set the switch status
We can set the switch 'On' or 'Off'.dengan following functions.
ui_set_checked (control, checked);
Return: True if successful
Argument control is the handle of ui_switch_create(...);
function, and checked is a boolean (true or false).
fullscreen = ui_switch_create (32, 256, 80, 32, "Fullscreen");
ui_set_checked (fullscreen, true);
The above line of code used to switch on the fullscreen switch.