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I am developing an app, that supports secondary live tiles. Now when i submit an update to the store, and update the app on my device, it wont start anymore, till i unpin all pinned secondary live tiles provided by this app. Do i need to to soemthing with the live tiles, when i submit an update...

Hi all Im currently developing a small and simple game with C# / XAML for WP8.1 Store App (winrt). Now my question is, how can i add my app to the Games (xbox) Hub? On Silverlight apps, there was a capability in the manifest file, but on Store App, i cant find anything similar.

Hi all On my Windows 8.1 Application, i have a default ItemsPage. I have also 5 different settings which i receive from my AppDataStore, which contains List<string>. Now i want to bind them to my DefaultViewModel["Items"]. Every item should contain one of these 5 settings from each...

hey guys Im here with a new question. Im building a small app, which can communicate with a MQTT Broker. The library is very easy to use and so everythign works fine. The problem now is, that i need to use Push notifications, so when a new message was published to a Topic, my client app needs...

I have a very strange issue in my wp8.1 store app. Im running a BackgroundTask every hour. I have set a condition to run only when wifi is available. This works, but if i disconnect wifi, enable mobile data connection, and after some hours re enable wifi, the BackgroundTask diesnt run anymore...

In my app im showing up a custom ContentDialog. Now my question is, how can i prevent of hiding the ContentDialog, when the Phone was put in standby (turn off display). After turn on the display, the ContentDialog is not showing anymore.

In my application i need to synchonize some data on a TimeTriggered intervall. Now i have built a BackgroundTask with TimeTrigger, inside this task i im running a BackgroundTransfer operation. This works, but i havesome questions about that. 1. Is this a good solution, orare there better ones...

Is there a way to split Files from GetFilesAsync in chunks? The problem on low memory devices is a "out of memory exception", when reading many files from StorageFolder (100+).

I need a way to search in StorageFiles with dynamically pattern, which comes from a TextBox. The directive "Windows.Storage.Search" doesnt exist in windows phone 8.1 runtime, as i saw. Now my question is, how can i do this in alternative way?

Hi everybody I need some help with uploading a File from a Javascript / HTML App to a PHP Server using WinJS. Everything looks good, the Server gives me a "200 OK" answer, but no File was saved on the Server. The upload application is built on the sample from MS...

Hi all Im actually learning coding with Visual Studio Express 2012 for Windows Phone. Now ive already build an Aplication, that picks a Picture from the Gallery (with the PhotoChooserTask), an Uploads it via HttpClient to own Service. Now i want to Add the ability to to this for a complete...

Actually, im learning the basics to Code Apps for WP8 with MS Virtual Studio 2012 for Windows Phone. Now im interested about the auto-upload feature in WP8. I found a small code-snipped in the msdn WP Dev Center for this ->...

Is there an Application, that allows me to (automatic)upload photos from my wp8 devices, directly to my own Cloud / server at home? greez

Hi everybody Ive got a problem on my interop-unlocked omnia7 with tango update (8773). Now i cant get the 3G toggle button and the wifi sharing settings to work. For the Wifi sharing, i followed the video tutorial on windowsphonehacker.com, but no luck. Can someone help me to solve these two...