uwp

问题 I'd like to create a Style for a Button that has an Icon and a Textblock beside it. Like this Pause Button here So for now I've just set up a Template inside the Button.Content property <Button> <Button.ContentTemplate> <DataTemplate> <Grid> <Grid.ColumnDefinitions> <ColumnDefinition /> <ColumnDefinition /> </Grid.ColumnDefinitions> <SymbolIcon Grid.Column="0" Symbol="Pause" /> <TextBlock Grid.Column="1" Text="Pause"/> </Grid> </DataTemplate> </Button.ContentTemplate> </Button> This works for

问题 I'm trying to translate this SO answer code into Python (and a bit from the other answer there) with the help of official documentation for PACKAGE_ID and PACKAGE_INFO. I'm getting full package names by GetPackageFullName , but some of my structures aren't formed well as OpenPackageInfoByFullName gives Unicode characters that are jibberish to me. Also PackageIdFromFullName returns ERROR_INSUFFICIENT_BUFFER when called. EDIT : As Paul Cornelius noticed, my code had issues with PACKAGE_INFO

问题 I have been trying to find the best way to integrate skype for business in my uwp app. However, there are a ton of articles in MSDN and Skype/Office 365 developer pages. Most of them are from many months ago. What I want to do is simply place a skype call OR skype chat from within my uwp app. I would prefer to integrate it fully into my app but I am also okay if it just launches the skype for business app. However, I am not seeing any way to do this. Am I missing something or did MS leave

问题 I've been using a camera BarcodeScanner (Microsoft's BarcodeScanner API) for 3 weeks now in my UWP application. It's working well but sometimes, the preview window of the barcode is not opening and the BarcodeScanner is not turning on. When I figured this out, I took my app in debug mode to see where was the problem and if they were some exceptions thrown. Here's how I'm initializing the BarcodeScanner : public async Task ClaimScannerAsync() { string selector = Windows.Devices.PointOfService

问题 I have a list of chats on the left and messages for a given chat on the right. I want to have the MessageList to scroll to the bottom whenever it appears or gets its data updated. How can I do this? My code is based off of Microsoft's Master/Detail view example: https://github.com/Microsoft/Windows-universal-samples/blob/master/Samples/XamlMasterDetail/cs/MasterDetailPage.xaml The xaml page: <Page x:Class="MyApp.Pages.ChatsPage" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation

问题 I am attempting to use Google Drive as a storage location in my UWP application. I started at the quickstart provided by Google. I copy the code into a blank UWP project, change some of the output code ( Console.Writeline to a textbox.append method) and I try to build it. It fails to build and reports the error: Cannot find type System.ComponentModel.ExpandableObjectConverter in module System.dll I am running Windows 10 and VS 2015 and I have installed the sdk through NuGet. The example code

问题 I'm writing a UWP app, and I have a ScheduledToastNotification that is added to the schedule when the app is suspended (e.g. like a reminder). However, if I close the app, the notification appears on time, but when I click on the notification (no buttons, just on the notification in general), the app doesn't launch correctly, stopping at the splash screen. How do I get the app the re-launch correctly? Thanks. 回答1: You should override OnActivated in App.Xaml.cs and handle this like protected

问题 I've been working on an app that can provide Color Replacement, and had a lot of help from @Jet Chopper on a solution. He's provided me the following code which essentially uses a ControlSpectrum control for Source and Target colors. The idea is you specify a Source Color which then gets replaced by a Target color. Here's the current working code: This is my original post that contains the original solution with a GIF. Original Post XAML: <Grid> <xaml:CanvasAnimatedControl x:Name=

问题 I'm trying to create app packages, in Visual Studio 2015, to upload to the Windows Store, but every attempt to connect to the Store results in the error: An unexpected network error has occurred. The app list cannot be refreshed. Please retry by pressing the Refresh button. This operation seems idempotent: pressing "Refresh" lands me back in the same state. I'll give a lot of detail about config and things I've tried below, but at this stage, I'm just after any method to get the app uploaded

问题 In the context of a Windows Universal Application, and using reflection, I'm trying to get the Add method from a ColumnDefinitionCollection (the built-in type) So I use this: type.GetRuntimeMethods().First(info => info.Name == "Add"); BUT it returns null! It also happens with the Contains method. Both of them are defined in ICollection<T> ( IList<T> derives from it). However, if I define my own class deriving from IList<T> , it works perfectly. Then, how do I get a MethodInfo for the Add