Questions tagged as 'windows-phone-8-1'

Tagged questions
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How do I allow another application to start mine?

I've done a bit of research, but I do not know how to do it to be in the list of applications that can open a certain type of file, for example, a photo. What I want is as if whatsapp (or any other application) places my app in the list of appli...
asked by 15.07.2015 / 13:32
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How to modify the default transition of pages in Windows Phone 8.1?

Hello, I'm having a hard time finding a solution to create customizable page transitions in Windows Phone 8.1 , because when I try to use the toolkit I read on this blog (
asked by 27.06.2014 / 20:47
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Isolated Storage or SQL Server Compact

I'm making Windows Phone 8.1 something similar to a dictionary where there will be a lot of text with sorting, searching, sorting by name. Keeping in mind that there will be this large amount of information, what would be best to use Isolated...
asked by 28.08.2014 / 00:18
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How to send variables to another page in Windows Phone 8?

I tried to follow this method , but an error occurs in MainPage, saying NavigationService does not exist in the current context. In BlankPage, the same error occurs in NavigationContext . How can I fix this? Do I need to imp...
asked by 17.08.2015 / 00:25
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How to handle the event generated by the Windows Phone 8.1 back button?

In previous versions it was possible to do such manipulation overwriting the OnBackKeyPress. protected override void OnBackKeyPress(System.ComponentModel.CancelEventArgs e) { . . . } However, two...
asked by 01.08.2014 / 23:59
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MessageBox error

I tried to implement the code below in a Windows Phone 8.1 project, it had already been implemented in Windows Forms successfully. What should I change to be valid for Windows Phone 8.1? private void reset_Click(object sender, RoutedEventAr...
asked by 18.07.2014 / 04:57
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Error Connecting to Bluetooth Printer Windows Phone 8.1 Silverlight

When trying to connect to the Bluetooth Printer gives the following error. "No more data is available (Exception from HRESULT: 0x80070103)". This error only occurred from Visual Studio 2013, in Visual Studio 2012 It worked normal. My Code....
asked by 12.05.2015 / 14:02
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How to Shoot Vibration on my device

How does Vibrator fire in my Windows Phone 8.1 app? As for example: if(==0) { VIBRAR APARELHO; }     
asked by 15.08.2014 / 19:54
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How to access a list of another class in C #

I'm trying to access the ContactList of the Contact class in the ContactList class to view. The problem is that although the list is populated in Contact, it is empty in the Contact List. public class Contato { string N...
asked by 31.10.2015 / 14:20
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Parameter passing between pages

How to pass parameter between pages in Windows Phone 8 .1? In the previous version it was done like this: Page 1: private void Button_Click(object sender, RoutedEventArgs e) { string uri = string.Format("/Pagina2.xaml?nomeParame...
asked by 28.11.2014 / 18:09