phone storage manager

In Windows Phone 7, no file system (that is, functions such as filestream and openfiledialog cannot be used) or database system have been determined in the current version, what should I do if I need to save some user configuration information or temporary data locally during development? The answer is that you can only use the special function isolate storage of Silverlight to save text files, XML files, o

SYSTEM.WINDOWS.MEDIA.ANIMATION;10 using system.windows.shapes;1112 namespace access photos in isolated storage PhotoFile15 {public imagesource Image {get; set;} + Public string ImageName {get; set;} }19}The second Page1.xaml, the code is as follows:1 Background code:Page1.xaml.cs 1 using System; 2 using System.Collections.Generic; 3 using System.Linq; 4 using System.Net; 5 using System.Windows; 6 using System.Windows.Contr

private void Copytoisolatedstorage (){using (IsolatedStorageFile storage = isolatedstoragefile.getuserstoreforapplication ()){string[] files = new string[] {"Rainy day. mp3", "Listen attentively. mp3", "Our Song. mp3"}; foreach (var _filename in files) { if (!storage. FileExists (_filename)) { Nbsp;string _filepath = "audio/" + _filename; streamresourceinfo resource = Appl

To be consistent with Windows 8, Windows Phone 8 provides a new file operation type, which is included in windows. storage namespace, including storagefolder, storagefile, fileio, and other class libraries. The windwos. Storage component mainly contains istoragefile and istoragefolder. We can see that one is file operations and the other is folder operations. In

1. We click on "micro-letter" on the phone to open and click "I" 2. Then click on "[Settings]" as shown in the following figure. 3. Then click "[General]" in the Open settings and click Enter, as shown in the following figure 4. Now we click on the "Clean up the micro-letter storage Space" menu in general. 5. When we click on [Clean up the micro-letter stora