Mars Close Approach happens about every 26 months. It is closely related to Mars Opposition and Mars Retrograde. Since Mars and Earth are at their closest, it's generally the best time to go to Mars. Many Mars missions have taken advantage of the close distance to visit the red planet.
At its most basic, switchel is water, cider vinegar, ginger and a sweetener (molasses, honey, sorghum, etc.). Rum, whiskey, brandy or hard cider can be added to give it a bit more oomph. Iâve seen some recipes, particularly in the south, that add cayenne pepper to the mix as a cold cure.
Each control is rendered differently on each platform using a Renderer class, which in turn creates a native control, arranges it on the screen and adds the behavior specified in the shared code. Switch Control. Switch is UI control that allows a user to toggle between two states.While on iOS and Windows Phone platforms this control is not labeled, on Android it contains text fields within, defaulted to OFF and ON.ecause Xamarin tends to have unified API across all platforms, Switch control in Xamarin Forms doesnt have TextOn and TextOff properties, as those properties wouldnt make sense for iOS or Windows Phone.