windows-phone-7

问题 I'm working on an application with Windows Phone 7, which displays data from a specific URI, but it won't work. I'm stack,help me please. This is my XML : <rss version="2.0"> <channel> <title>info</title> <link>http://www.info.net</link> <description>Trouvez toutes les actualités en direct sur info.net ...</description> <language>fr</language> <copyright></copyright> <pubDate></pubDate> <image> <url></url> <title></title> <link>http://www.info.net</link> <width>200</width> <height>200</height

问题 Do Windows Phone 7.1 - 7.8 apps run reasonably well on Windows Phone 8 devices? Is there any reason in terms of compatibility for me to choose one over the other? 回答1: You will find the official documentation about WP 7.1 and WP 8 platform compatibility in the following link: App platform compatibility for Windows Phone Although in general any WP7 app will run without problem in a WP 8 device, this documentation addresses some cases where the behavior may be different. So, if you don't use

问题 I'm trying to parse html from a site using windows-1254 charset. but all Turkish characters shown like this: � � � � � Where is the actual problem? I did try these: webClient.Encoding = System.Text.Encoding.UTF8 webClient.Encoding = System.Text.Encoding.GetString("UTF-8"); as function this: public string ReplaceText(string _text) { _text = _text.Replace("Ä°", "İ").Replace("ı", "ı").Replace("ü", "ü").Replace("ÅŸ", "ş").Replace("Å", "Ş").Replace("ç", "ç").Replace("ö", "ö").Replace("ÄŸ", "ğ"

问题 hello I have IsolatedStorageFile and this file is image so I want to upload this image to the serverside for the use of Avatar so how I can upload my byte[] of image. my code like this. using (IsolatedStorageFile isf = IsolatedStorageFile.GetUserStoreForApplication()) { // Open the file - error handling omitted for brevity // Note: If the image does not exist in isolated storage the following exception will be generated: // System.IO.IsolatedStorage.IsolatedStorageException was unhandled //

问题 This is my first time to develop apps in Windows Phone 7 and I was not that welcome. LOL. Anyways, my problem is this MethodAccessException and am not sure why it keeps throwing me that exception. Here's what I was trying to do. Getting Application StartUp Path by : System.Reflection.Assembly.GetExecutingAssembly().GetName().CodeBase System.Reflection.Assembly.GetExecutingAssembly().GetModules()[0].FullyQualifiedName API: [DllImport("coredll.dll", SetLastError = true)] public static extern

问题 When I am selecting a button from the .xaml file and then tap event from the right (in order to set the tap event) it auto generates this sub: Private Sub btn(ByRef sender As Object, e As System.Windows.RoutedEventArgs) Handles btn.Tap End Sub But it also has this error: Error 1 Handles clause requires a WithEvents variable defined in the containing type or one of its base types. Any suggestions? Thank you! 回答1: Public WithEvents btn As Button just above the sub in order to send away the bug

问题 I have an app where the user is sent to a page with a PivotControl . The SelectedIndex is not known until the user navigates to the page. I'm setting the SelectedIndex , but it causes the PivotControl to start on index 0, then flip through to the index I set. This is kind of annoying, and I'd rather just have it go directly to the index I set. Is there some way around this? One hack I thought up was providing the data to pivotControl.ItemsSource in an order such that the item I want the user

问题 hi * I create a Windows Phone Game (4.0) application in Visual Studio 2010 and Win7. My application build successfully but when run it, throw an error that says: "The current display adapter does not meet the emulator requirements to run XNA Framework applications." What should I do, to remove this error? 回答1: Thanks for your thread. Followed the links ... Ended up downloading the latest DirectX Version Dated: 11/30/2010. It cleared up the error message. Given the time that past this may not

问题 I'm downloading zip files and place them in isolated storage on Windows Phone 7. Is there an API or library that allows me to unzip the files? 回答1: You can use SharpZipLib to decompress downloaded zip files. I have used this version (binaries downloaded from Codeplex) in my applications without any issues, however, I would recommend download the source and compiling it yourself. The decompressed file can be read into a string - // check for magic numbers if (data.Length > 2 && (data[0] == 31

问题 I'm having a problem when the Silverlight toolkit's ContextMenu is clicked while it is over a UIElement that has registered a Tap event GestureListener . The context menu click propagates to the underlying element and fires its tap event. For instance, say I have a ListBox and each ListBoxItem within it has registered both a ContextMenu and a Tap GestureListener . Assume that clicking context menu item2 is supposed to take you to Page1.xaml, while tapping on any of ListBox items themselves is