windows-10-universal

问题 I want to add a flipview in my code like this image, but I get this result in all pages when I slide in every page: this is my code, <FlipView x:Name="flipView1" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Height="642"> <FlipView.ItemTemplate> <DataTemplate> <Grid Style="{Binding HorizontalAlignment, ElementName=grid}" ScrollViewer.HorizontalScrollBarVisibility="Auto" Background="Transparent" > <Grid.ColumnDefinitions> <ColumnDefinition Width="*"/> <ColumnDefinition Width="*" />

问题 The Windows phone emulator running Windows 10 has been working since I've installed it and last time I used the emulator was a few days ago. Now for some reason when I load my application emulator does not load the OS. here's the steps I go throuogh to run the app : -Run "Mobile Emulator 10.0.10586.0 720p 5 inch 1GB (which is my usual emulator to run)" Message box saying "Configuring Windows Phone for debugging ... " Another message box appears saying "Click "Retry" to run the emulator in

问题 I have a Windows 10 mobile uwp app and I am having two issues. First, I set focus to controls in the app. I do this by using the common call successfully Control.Focus(FocusState.Programmatic); However, there are some cases where this does not work. Most times it does but for example, when my page loads, I am trying to set an initial focus in one of the fields and it does not work. I have tried this call in two places. First, in the constructor for the page, after InitializeComponenets and

问题 I have a UWP cppwinrt app that is using directx12 to render a cube with a basic shader. I would like to use a graphics debugger to inspect the data being sent to this shader. First I am trying to use the Nvidia Nsight debugger for visual studio 2017. The problem is that when I go to "Start Graphics Debugging" from the Nsight menu, the app immediately stop with an error saying: "Failed to launch UWP app (Could not terminate existing process)". I am able to launch the Nsight debugger on a

问题 I have a 3rd party DLL (in all 3 platforms x86, x64 and ARM) referring in my UWP app. Due to this reason I have to change my reference manually each time I need to build my UWP app to specific platforms. Now I need to publish the app to the store but I can't select all platforms due to the manual handling of the 3rd party DLL. I tried building the app in release mode separately and tried to upload to the store but it does not allow. Only way possible is by selecting all 3 platforms in the

问题 I'm working in Socket Mobile scanner(Model: CHS 7Pi) integration with Windows 10 UWP application. I'm getting following exception "Value does not fall within the expected range." after successfully making contact with scanner via bluetooth I using below sample for my testing. https://github.com/Microsoft/Windows-universal-samples/tree/master/Samples/BarcodeScanner below msdn url suggest, it will support my scanner. https://msdn.microsoft.com/en-us/library/windows/apps/mt426649.aspx#Bluetooth

问题 I can see that some UWP projects has project.json file and all the NuGet packages entries are included in the project.json. But some UWP projects doesnt has project.json. NuGet packages entries are included in .csproj file itself. Why? 回答1: In earlier stages of developing .NET Core tooling project.json (developed by ASP.NET Core team) was seen as a better way to manage NuGet packages, but later decision was made to move back to .csproj for various reasons. So now UWP is storing references to

问题 I'm developing a Web App application that is almost finished, the app has a local WebApp that has some links and I'd like to open them in an external browser (Edge, Chrome, etc.). My code is split in 3 parts: 1) Windows Runtime Component: using System; using System.Collections.Generic; using Windows.Foundation.Metadata; using Windows.Storage; using Windows.System; namespace CallJSInterface { [AllowForWeb] public sealed class CallJSCSharp { public async void OpenURL(string url) { await

问题 I am trying to update the image by drawing circles every time mouse pointer is moved. The pixelBuffer is stored in map object and updated with CircleFilledWithGradientMethod() . I load the pixel buffer in to WriteableBitmap Bitmap and then try to display it by setting image source of an image element in my XAML UI to Bitmap. What happens, is that when I first move my mouse, I see the very first 2 circles drawn but then as I move the mouse, the image does not get updated. Why could that be? Is

问题 I'm developing in C++ a Universal Windows Platform app. I have a working project in C++ which can communicate with smart cards. For this communication it uses the winscard.h library. I'd like to use in the UWP app this functions provided by the winscard.h , but I can't compile it in the UWP. After some research I found that in this header file there is a condition: #if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP) So this is the reason the compiler doesn't found the methods. Going forward