uwp

问题 I try to read/get those advanced settings values such as Put the computer to sleep on my UWP application and follow this article How to get the value of advanced power settings but in UWP it is not working because the example is only for Windows 8.1 and WPF. Anybody have tried this kind of features in their application? My goal only for this is to get the values from the corresponding settings. 回答1: I don't think it's easily achievable. There's no out of the box API exposed to retrieve such

问题 I start by explaining what I want to achieve: The Letter "A" is one ListViewHeaderItem in my Listview. Without Scrolling the top of the List is looking like this. After I am Scrolling the ListViewHeaderItem "A" is moving downwards with the rest of the items - but how can I achieve that the Header is staying on top as Kind of the first item until the Letter "B" with ist subitems is coming? An example of the behaviour I want to achieve is the official "Mail" app for Windows 10 by Microsoft. It

问题 Problem : How do I retrieve data from "bundle_file" property (data that I put a red box) of json below? I have the code to retrieve data from JSON above, but I was confused to retrieve data from a "bundle file" property. So I need to take all the data, including data on "bundle_file" Code: try { var client = new Windows.Web.Http.HttpClient(); string urlPath = "http://mhndt.com/newsstand/renungan-harian/callback/allWinItems"; var values = new List<KeyValuePair<string, string>> { //new

问题 I need to implement ISynchronizeInvoke interface in UWP app. Even with using System.ComponentModel; it says type or namespace ISynchronizeInvoke could not found. Does anyone know how to implement ISynchronizeInvoke interface in UWP app. I am building iOT App. Thank you in Advance 回答1: Use SynchronizationContext instead, basically. That's the more modern replacement for ISynchronizeInvoke . 来源： https://stackoverflow.com/questions/33506760/isynchronizeinvoke-missing-in-system-componentmodel

问题 Currently in my UWP app I am getting the Text-selection of a webview through DataPackage package = await webview.CaptureSelectedContentToDataPackageAsync(); and read out the string with await package.GetView().GetTextAsync(); This works perfectly on the PC but not on the phone. What would be the best way to go about it on the phone? I tried injecting javascript with window.getSelection().toString(); or document.selection.createRange().text; but it didn't work or I used it the wrong way. Any

问题 Im able to get some information like : device family - Windows.Desktop System Version -10.0.17134.471 System Architecture - X86 Device Mnaufacturer - LENOVO Device Model - 2436CTO But I need information related to memory and how to attain that? 回答1: You can use Windows Community Toolkit So please take a look at SystemInformation Class Sample project on github UWP-SystemInfoCollector 来源： https://stackoverflow.com/questions/54195953/how-to-get-system-information-in-a-uwp-aplication

问题 I want to stretch a listbox horizontally and vertically in UWP. I tried some WPF solutions, but none of them worked. (Stretch line to width of Itemstemplate canvas in itemscontrol) What I tried: <Page.Content> <Grid Background="{ThemeResource ApplicationPageBackgroundThemeBrush}"> <ListBox VerticalContentAlignment="Stretch" VerticalAlignment="Stretch" Background="Green"> <ListBox.ItemContainerStyle> <Style TargetType="ListBoxItem"> <Setter Property="HorizontalContentAlignment" Value="Stretch"

问题 I have multiple image(near by 40 images), I need to combine these images as single image. I have referred the below link, Combine two Images into one new Image but I dint find anything like Graphics in UWP. How toacheive this requirement 回答1: Making a render target bitmap and draw the image to render target bitmap. The example that how to draw image to render target bitmap. And you can save render target bitmap to file, see http://jamescroft.co.uk/blog/how-to/storing-a-uwp-inkcanvas-drawing

问题 I have published an app to Windows Store. Subscribed to Azure. It seems I can only deploy/create new Application Insights resource. How to add/link the instrumentation key found in Windows Dev Center App Analytics / Usage page to Azure Portal / Application Insights? 回答1: If you follow the standard getting started flow for Application Insights. Use the InstrumentationKey that the AI portal provides. Specify the iKey in the ApplicationInsights.config file. If the key is in the .config file, the

问题 I'm getting an error : Error: Unable to connect to the Microsoft Visual Studio Remote Debugger named 'minwinpc'. The Visual Studio 2017 Remote Debugger (MSVSMON.EXE) does not appear to be running on the remote computer. This may be because a firewall is preventing communication to the remote computer. Please see Help for assistance on configuring remote debugging. I'm trying to deploy an app to my RPI 3 running Windows 10 IoT Core v.10.0.16299.15. I've tried: Reinstalling Visual Studio 2017