Top "Windows-phone-7.1" questions

Windows Phone 7.1 is the version number of the OS and developer SDK for Windows Phone "Codename Mango". Phones running this operating system are marketed as being "Windows Phone 7.5".

Text in the message box should be the next next lines

Basically i display the some text in the MessageBox with Ok and Cancel button in WindowPhone 7.1. I need the requirement …

c# xaml windows-phone-7.1
Run "async" method on a background thread

I'm trying to run an "async" method from an ordinary method: public string Prop { get { return _prop; } set { _prop = value; …

c# windows-phone windows-phone-7.1 async-await
Xap packaging failed. Object reference not set to an instance of an object

I'm getting this error message on my PC when I try to build my Windows Phone app: Xap packaging failed. …

visual-studio silverlight windows-phone-7 windows-phone-7.1 xap
Open numeric only keyboard in Windows Phone?

How can i set the keyboard to open in number mode or directly open a special numeric keyboard (as in …

c# silverlight windows-phone-7.1
Develop for Windows Phone 7 (or 7.1) using Visual Studio 2012 (RTM,Premium)

Is it possible to get the WindowsPhone 7.1.1 sdk to work with Visual Studio 2012? Edit: As stated in the title of …

windows-phone-7 windows-phone-7.1 visual-studio-2012 windows-phone
Json.net slow serialization and deserialization

I have a problem - Json.Net serializing my objects realy slow. I have some basic class: public class authenticationRequest { …

c# .net windows-phone-7.1 json.net
Error catching with webexception

I'm using a simple webclient to retrieve some XML from a web service, I have this encased in a simple …

c# windows-phone-7.1
Pinch To Zoom functionality in windows phone 8

From this post i came to know that there exist some platform improvements for implementing pinch and zoom functionality. By …

windows-phone-7 silverlight-4.0 windows-phone-7.1 windows-phone-8
WP 8: How to deploy/export Application from Visual Studio

in android, we right click to our project, click export and get the apk. For windows phone 8 , in visual studio 2012, …

windows-phone-7 visual-studio-2012 windows-phone-8 windows-phone windows-phone-7.1
How to Run windows phone 7.1 Emulator on Windows8

I'm having some problems with WindowsPhone 7.1 Emulator on Window 8 CTP; it looks like the emulator has some dependencies from OS …

windows-phone-7.1