http://msdn.microsoft.com/en-us/library/windows/apps/hh465424.aspx
Controls
Design your app's UI to showcase the content.
•App bar: Place your app's commands in the app bar so users know where to look for them. See Guidelines for app bars.
•Navigation: See Navigation design patterns.
•FlipView: See Guidelines for FlipView controls.
•SemanticZoom: See Guidelines for SemanticZoom controls.
•Text boxes: See Guidelines for text input.
•Spell checking: See Guidelines for spell checking.
•Thumbnails: See Guidelines for thumbnails.
•Flyouts: See Guidelines for Flyouts.
•Message dialogs: See Guidelines for message dialogs.
•Context menus: See Guidelines for context menus.
•Tooltips: See Guidelines for tooltips.
•Buttons: See Guidelines for buttons.
•TimePickers: See Guidelines for TimePickers.
•DatePickers: See Guidelines for DatePickers.
•Check boxes: See Guidelines for check boxes.
•Radio buttons: See Guidelines for radio buttons.
•Select control: See Guidelines for the Select control.
•Sliders: See Guidelines for sliders.
•Toggle switches: See Guidelines for toggle switches.
•Rating controls: See Guidelines for rating controls.
•Progress controls: See Guidelines for progress controls.
