All Posts in 2016.1

28

JAN

How to Make Circular Avatar in Windows 10 UWP

Once upon a time, all user's avatar used to be square. Since Apple's design, now a lot of apps and websites would use a circular avatar instead of a squre one. This is how we used to make square avatar: <Grid Width="200" Height="200"> <Image Source="Assets/applefans.jpg" /> </Grid> Starting from Windows 10, Microsoft became the biggist Apple fans, so they changed …

03

JAN

Windows 10 UWP开发：支持异步的全局异常处理和堆栈信息

我们写UWP应用的时候难免遇到未处理的异常，不然你的应用就会在用户面前闪退，非常没有逼格。然而Windows.UI.Xaml.Application的UnhandledException事件里面有个巨坑，就是它不能处理async异步方法里的异常。注释里也没提到这回事： // // Summary: // Occurs when an exception can be handled by app code, as forwarded from a native-level // Windows Runtime error. Apps can mark the occurrence as handled in event data. public event UnhandledExceptionEventHandler UnhandledException; 处理 …