You have your idea. You are developing your app. It’s coming along great. You can see the finish line. But do you need to do more than just develop your app? Here are 10 things you should do before you publish.
If you are like me, then every time you get a new MSDN magazine, you flip to the advertisements first. There’s nothing cooler than looking to see what component and control vendors come up with and present as next-gen UI. I have my own ideas on UX, but I would be dishonest if I didn’t admit those ads, over the years, haven’t influenced me.
So, when new apps were included in the Windows 8.1 update, I immediately opened them to see if I could glean some UX ideas. Many of them are quite nice. But the timer app is particularly distinctive in its look and interaction. The interesting dial control is quite usable – it’s intuitive and flashy looking. I like both of those.
In XAML, the ItemsControl, ListBox, ListView, FlipView, or GridView are the repeater controls. To define how each item is displayed in the UI, the developer defines a DataTemplate which he assigns to the ItemsControl’s ItemTemplate property. The ItemTemplate is like this:
So far, so easy. This is a common scenario and necessary for any repeater control in XAML. Rendering the ItemsControl, the ItemTemplate is repeated (see below) for every item in the ItemsSource (which has been assigned to some enumerable value like IList, ObservableCollection or even an Array).