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: Starting from Windows 10, Microsoft became the biggist Apple fans, so they changed avatars to circular in Windows system. So how can we make one in XAML without acutally cropping the …
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; 处理全局异常确实 …
My UWP application "Shanghai Metro" has an option to allow user save the metro graph to local file system. The image file is located under project directory, "Assets\shanghaimetro-xl.jpg", and will ask the user to choose a location when saving the image. This is a very common functionality, it's also easy to achieve in UWP applications. The most easy way to do it is to use my library "Edi.UWP. …
今天在爆UWP的定时后台任务,坑有点多。有的坑在很多网上的文章里都没提到,非常的坑。刚刚开荒成功了,把经验写出来分享: 1. 写一个后台任务的类,继承IBackgroundTask接口 通常,在设计应用程序结构的时候,我们会建类库项目(Class Library)放这些类。比如 FarkBackgroundTask.Core 因为是UWP工程,所以建的类库也要是Universal Windows的。注意,这里我们已经埋下了一个巨坑,稍后会解释。 我们的类代码如下: public class SayFarkTask : IBackgroundTask { public void Run(IBackgroundTaskInstance taskInstance) { Debug.Write("================ Fark the
The animation effect of the Pivot widget in UWP is different from the previous Pivot in Windows 8 and Windows Phone 8, when switching PivotItem, the header of the currently selected Item will not run to the first one, but simply highlight the current Tab like a Tab tab. Personally, I like Windows 8's Pivot, which is like this GIF (which is a UWP app I'm working on). If you also like the traditional style of Pivot, you can refer to the following methods.
When you change the domain name for your website, you are definitely going to solve the migration problem. You cannot just stop DNS on your old domain, because this will cause your indexed pages to be deleted by search engines. The correct way is to tell the search engine that you have a new domain name now, which is when the user accesses an old URL, redirect it to the new URL. Take my blog …