windows runtime - How to hold up drawing of a UI element until rest of the page has loaded? -


listview making startup time of app long. first see nothing , whole page of it's contents drawn @ once. how can make page draw without listview (or indeterminate progress ring @ it's place) , after start drawing listview? app need able respond backey press during loading. changing listview.visibility collapsed @ xaml , visible on page_loaded not have desired effect; if leave listview collapsed fast pageload.

ps: think virtualization not issue here: 17 items of list visible @ time; list virtualized load 52 items of total 68 on startup; again list not long.

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