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Questions tagged [windows-rt]

Windows RT is a version of Windows 8 for ARM devices. Use this tag only for questions about Windows RT. For questions about the Windows Runtime ("WinRT"), use [windows-runtime].

Windows RT is a version of Windows 8 running on devices with ARM architecture. Microsoft's reference implementation of the Surface tablet provides Windows RT and offers a NVIDIA Tegra 3 Quad Core running at 1.30GHz with 2.00GB of RAM.

The OS isn't typically sold in a box or as a download, but rather preinstalled on a device - typically a slate tablet.

The main difference from other Windows 8 versions is that it does not allow to install old -based desktop applications, only -based , except some Microsoft applications like Office or system ones.

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Trouble with setup in Windows RT 8.1

I'm making a program for a Windows Surface Pro with Windows RT 8.1, but when I want to run the setup in it, it doesn't work. It says that the version of windows don't allows the application I'm trying to execute, but in Setup Wizard of Visual Studio…
asensionacher
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Deserialize JSON dictionary

I have universal app where I communicate with REST API. Any response from REST I deserialize with DataContractJsonSerializer. I have a problem with response that contains dictionary. This dictionary I don't need deserialize - my class doesn't…
Flow
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Playing a sound from Windows Phone 8.1 App must not pause xbox music song

I am writing a Windows Phone 8.1 App (WINRT). I want a 1 second tick sound to get played when user clicks on a button. I tried using MediaElement, but the problem is it pauses the MediaPlayer song. I even tried to change AudioCategory /Stream type…
Atif Shabeer
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JQuery add CSS on click function not working

I have issue with IE on Windows RT devices(tablets). I have menu and submenus under it. If menu section has submenu then it has class "multi-level" and "inner-link". On proper desktop devices submenus are displayed when "hover","active", "selected",…
Mindaugas
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Window surface RT hover

I am testing website on Dell XPS device, which supports both touch and mouse(laptop/tablet). I have some menus that have submenus and have hover, active and selected css where I change from display:none to disblay:block on the submenus(if no submenu…
Mindaugas
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Resolution of device running under Windows RT 8.1

in my application working under windows RT 8.1 I need to determine screen resolution of the current device. First I need a scale factor: dispatcher.RunAsync(CoreDispatcherPriority.Normal, () => {scaleFactor =…
Jacek Wojcik
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Force include a resource package in App Bundle for Windows Store Application ( Windows Phone 8.1)

I have a windows phone application that currently supporting 2 Cultures( Arabic , English US ) with English US as the default culture i give the user the option to change the language from the application itself , but the problem is the application…
Alaa Ezzat
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Multiple CommandBars in single Page winrt WP 8.1

I have currently one BottomPage CommandBar and i was wandering if it is possible to change that command bar via similar mechanic to the one described here : This is tut for WP 7 and 8 ?
Jakub Wisniewski
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Decryption in Windows RT project

This code is working well in Windows Phone Silverlight project. but this not working in Windows RT project. its syay cryptographic and Aes and AesManaged classes missing etc. please help me thanks. i dont really need password and salt. its just…
Sajid Ali
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Copying App Package Folder To Isolated Storage For Windows Store App

I am trying to copy the app package folder to Isolated Storage. This what I've come with. Im getting a javascript error cannot create file which already exists. Im having trouble traversing through the subfolders. var root =…
Query21
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Creating a Windows 8.1 Tablet App with a Local Database that links back to SQL Server

I'm currently working on a project that needs to create a Windows 8.1 tablet application that has a localize database on the tablet. The tablet application must replicate with SQL Server (2012 to be exact). The application needs to be privately…
Nick Van Meter
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Compress or Zip a File - Windows Phone Universal Apps - C#

I need to compress file for send in HttpWebRequest for a server. I try to use external classes of C# but doesn't work in Universal Apps. I try this with a original classes that can I use in Universal apps and this is my code: //SycroZipFile and…
Merlí Escarpenter Pérez
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Dynamic getter is not supported for value type [KeyValuePair`2]

I'm trying the new Telerik Universal UI and I ran in this exception when binding to an ObservableDictionary. System.ArgumentException:Dynamic getter is not supported for value type [KeyValuePair`2] …
StepTNT
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Launch WP8 app to Windows Surface

I have developed a WP8 app and now I want export my app for Windows Surface (Windows RT). I want to know if there are a easy way to launch a WP8 app on Windows surface 8.0 without have to develope an Universal App ?
Speedred
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Clear file content with FileSavePicker in Windows store app / RT

How can I clear the contents of the file before filling in new content / overwrite the old file? If the new content is shorter than the old one, remaining parts of the old content destroys my datacontract structure. FileSavePicker savePicker = new…
tronc
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