isolatedstorage

Save to isolated storage directly in WP8

喜你入骨 提交于 2019-12-02 11:58:27
问题 I want to save a zip file directly to isolated storage from server , But the problem i am facing was when i try to save using the below code , i get out of memory exception since my file size is > 150 MB some times. So i posted a question here and the suggestion was you can download such a file directly to IsolatedStorage, but if you want to put that into Memory - there can be a problem. So how can i save a file from server directly to isolated storage without saving to memory . The code i

how to save hyperlink button in isolated storage

喜夏-厌秋 提交于 2019-12-02 09:48:59
I have a list of hyperlink button, created at runtime public void SaveBookmark() { Button objButton = new Button(); objButton.Content = "Delete"; objButton.HorizontalAlignment = System.Windows.HorizontalAlignment.Right; objButton.Foreground = new SolidColorBrush((Colors.Black)); objButton.BorderBrush = new SolidColorBrush((Colors.Black)); HyperlinkButton objhyperlinkbtn = new HyperlinkButton(); objhyperlinkbtn.HorizontalAlignment = System.Windows.HorizontalAlignment.Left; objhyperlinkbtn.FontSize = 34; objhyperlinkbtn.Foreground = new SolidColorBrush((Colors.Black)); objhyperlinkbtn.Tag =

Extract zip file from isolatedstorage

烈酒焚心 提交于 2019-12-02 08:51:12
问题 I am stuck at this problem - obviously, I am doing something wrong. First, I download a zip file via WebClient and storing it into IsolatedStorage: using (var isf = IsolatedStorageFile.GetUserStoreForApplication()) { if (!isf.DirectoryExists("AppData")) isf.CreateDirectory("AppData"); using (StreamWriter sw = new StreamWriter(new IsolatedStorageFileStream("AppData\\" + FileName, FileMode.OpenOrCreate, isf))) { sw.Write(new StreamReader(e.Result).ReadToEnd()); } } Next, I extract one specific

I'm not able to save to the isolated storage?

血红的双手。 提交于 2019-12-02 07:46:51
I'm trying to save my model in isolated storage: var settings = IsolatedStorageSettings.ApplicationSettings; CurrentPlaceNowModel model = new CurrentPlaceNowModel(); settings.TryGetValue<CurrentPlaceNowModel>("model", out model); if (model == null) { MessageBox.Show("NULL"); settings.Add("model", new CurrentPlaceNowModel()); settings.Save(); } else MessageBox.Show("NOT NULL"); When I start the emu i ofcourse the "NULL", but why do I keep getting it if I close the app on the emu and start it again from the menu (NOT starting it again in Visual Studio). Should I not get "NOT NULL" 2nd time

IsolatedStorage causes Memory to run out

大城市里の小女人 提交于 2019-12-02 06:52:40
hey. I'm reading an image from Isolated Storage when the user clicks on an item like this: using (IsolatedStorageFile currentIsolatedStorage = IsolatedStorageFile.GetUserStoreForApplication()) { using (var img = currentIsolatedStorage.OpenFile(fileName, FileMode.Open)) { byte[] buffer = new byte[img.Length]; imgStream = new MemoryStream(buffer); //read the imagestream into the byte array int read; while ((read = img.Read(buffer, 0, buffer.Length)) > 0) { img.Write(buffer, 0, read); } img.Close(); } } This works fine, but if I click back and forth between two images, the memory consumption

Extract zip file from isolatedstorage

时间秒杀一切 提交于 2019-12-02 03:10:21
I am stuck at this problem - obviously, I am doing something wrong. First, I download a zip file via WebClient and storing it into IsolatedStorage: using (var isf = IsolatedStorageFile.GetUserStoreForApplication()) { if (!isf.DirectoryExists("AppData")) isf.CreateDirectory("AppData"); using (StreamWriter sw = new StreamWriter(new IsolatedStorageFileStream("AppData\\" + FileName, FileMode.OpenOrCreate, isf))) { sw.Write(new StreamReader(e.Result).ReadToEnd()); } } Next, I extract one specific file out of the WebClient response (the zip file): Uri fileUri = new Uri("content.txt", UriKind

Grid in windows phone 7

情到浓时终转凉″ 提交于 2019-12-02 00:13:58
问题 I have a grid view code below which have divided into 3 column . But i have a problem with the code is that. When multiple data is retrieved. All the data in the 3 column is overlapping. How can i modify the below code such as it will show one after another below it. //Define grid column, size Grid schedule = new Grid(); foreach (var time in timeSplit) { timeList = time; //Column 1 to hold the time of the schedule ColumnDefinition scheduleTimeColumn = new ColumnDefinition(); GridLength

Grid in windows phone 7

风格不统一 提交于 2019-12-01 20:21:30
I have a grid view code below which have divided into 3 column . But i have a problem with the code is that. When multiple data is retrieved. All the data in the 3 column is overlapping. How can i modify the below code such as it will show one after another below it. //Define grid column, size Grid schedule = new Grid(); foreach (var time in timeSplit) { timeList = time; //Column 1 to hold the time of the schedule ColumnDefinition scheduleTimeColumn = new ColumnDefinition(); GridLength timeGrid = new GridLength(110); scheduleTimeColumn.Width = timeGrid; schedule.ColumnDefinitions.Add

A Cause for HRESULT 0X80131468 when accessing IsolatedStorageBackingStore

白昼怎懂夜的黑 提交于 2019-12-01 19:08:43
The scenario I am facing is that I have an ASP.NET web service (.NET 3.5) running on an W2k3 server which is using the CacheManager/IsolatedStorage store to store a persisted state variable. This configuration has been working fine for quite sometime until we changed the physical machine. Now whenver the code that accesses that value runs it throws an IsolatedStorageException (Posted below). As I understand it the user/assembly store is what is being accessed and the executing user is a member of the local administrators group. Does anyone have a suggestion as to what privilege is missing?

windows phone navigation immediately after loading page

♀尐吖头ヾ 提交于 2019-12-01 14:28:26
I have 2 pages.(MainPage.xaml,second.xaml) MainPage.xaml is the Login page. In this page I send login and password, and receive result. I save them(result) in Isolate Storage and navigate to the second.xaml page; When i start this application in the next time, i extract data from Isolate Storage and I want to navigate the second.xaml immidiately, but i don't know how I try write public MainPage() { InitializeComponent(); //function for Isolate storage InitializeSettings(); NavigationService.Navigate(new Uri("/Conversation.xaml", UriKind.Relative)); } But it isn't work) I understood that I