windows-phone-8

问题 I have Windows 8 Enterprise Edition installed in my Machine. I am facing problem while designing windows phone 8 application development. The designer part throws an exception System.Exception Package failed updates, dependency or conflict validation. (Exception from HRESULT: 0x80073CF3) at Microsoft.Expression.HostUtility.Platform.AppContainerProcessDomainFactory.CreateDesignerProcess(String applicationPath, String clientPort, Uri hostUri, IDictionary environmentVariables, Int32& processId,

问题 I am developing a Windows Phone 8 app that would have a live flip tile. I will be creating a scheduled agent (periodic task not resource intensive) which will update the live tile using local data. The whole app does not connect to the internet in any way, it uses only local data. So push notifications are out of the question. I need to update the live tile from the background agent and/or from the foreground app when it's launched whichever happens first. However how can I ensure the

问题 I am developing a Windows Phone 8 app that would have a live flip tile. I will be creating a scheduled agent (periodic task not resource intensive) which will update the live tile using local data. The whole app does not connect to the internet in any way, it uses only local data. So push notifications are out of the question. I need to update the live tile from the background agent and/or from the foreground app when it's launched whichever happens first. However how can I ensure the

问题 I am developing a WP8.1 silverlight app, that receives WNS notification. It works fine on the emulator, but on the device (lumia 640), it crashes at the following api call: var channel = await Windows.Networking.PushNotifications.PushNotificationChannelManager.CreatePushNotificationChannelForApplicationAsync(); I receive the following error: _exception {System.Exception: Exception from HRESULT: 0x880403E8 at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System

问题 I have a Parent project and a child project. In the child project I have removed all the classes (MainPage.xaml and it's .cs file) and have linked the Parent Project's MainPage.xaml and it's .cs file using Add as a link. In my child Project I want to run the project using this project's resource files(like AppResources.resx). For example, I want to print a customised string value from AppResources.resx from child project, I use this code in my xaml.. <TextBlock x:Name="Txtblk"

问题 I'm developing windows phone 8 application, in which i have the share application functionality. The main purpose of this share feature is to share the application download link(windows store) on the face-book or twitter. Before publishing the application to the store, we can't get the download link of the application. But we need this application download link to implement the share feature. So how can we get/estimate the application download link. Thanks 回答1: Quick and easy solution, submit

问题 I am new with windows 8 development, I am running microsoft visual studio windows phone express 2012 and ran into a problem where when I try to run the application it just shows the default device selected and not the simulators. I read some msdn forms where they said to install the SDK 8.0 but windows phone express already comes with the SDK 8. I have tried chnagin the application debug properties but there too the only option that is visible to me is device and not simulator given below is

问题 When I click the 'Add Some Thing' button on this simple Win Phone 8 application (built with VS 2012 Pro - its what I have), nothing happens. Why? The repo of this example code is on bitbucket.org at: TestItemsControlInWinPhone8App The MainPage.xaml contains: <phone:PhoneApplicationPage x:Class="TestItemsControlInWinPhone8App.MainPage" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:phone="clr-namespace:Microsoft

问题 Haveing this problem with a TimePicker that i am using. When i dont have selected any time I am getting this error: An exception of type 'System.InvalidOperationException' Where the exception occurs is on this line: DateTime break1S = (DateTime)startBreak1.Value; The problem is that it sets a default value when you dont set any value in the picker. But why wont it use it? Here is how the local variables look like: You can see that break1S have a value so what is the problem. Here is the whole

问题 I created a LaunchApp Tag, and its working fine, launching my Testapp, but with my LaunchApp tag im giving an argument too ("TestData"). So here comes my problem, how can i easily get this argument in my windows phone application? For example i just want to give the string TestData to a textblock in my app. Is it possible somehow ? My launchapp tag is a basic windows launchApp record type. it looks like this: Record type: windows.com/LaunchApp Arguments: 'testData' Platform: WIndowsPhone App