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POIsolatedStorageFile giving exception
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Id
6440855
data
AcceptedAnswerId
0
AnswerCount
1
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0
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CreationDate
2011-06-22T13:43:08.510
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0
LastActivityDate
2012-06-18T22:02:45.060
LastEditDate
2012-06-18T22:02:45.060
LastEditorUserId
32746
OwnerUserId
694688
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0
PostTypeId
1
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0
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272
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text
Body
In windows phone 7, I am trying to write to a file and then trying to read from a file, but while reading it is giving the exception below. <pre><code>public static void writeToFile(String videoUrl) { IsolatedStorageFile store = IsolatedStorageFile.GetUserStoreForApplication(); store.CreateDirectory("MyFolder"); IsolatedStorageFileStream stream = new IsolatedStorageFileStream("MyFolder\\data.txt", FileMode.Append, FileAccess.Write, store); StreamWriter writer = new StreamWriter(stream); writer.WriteLine(videoUrl); } public static void readFromFile() { try { IsolatedStorageFile store = IsolatedStorageFile.GetUserStoreForApplication(); IsolatedStorageFileStream stream = new IsolatedStorageFileStream("MyFolder\\data.txt", FileMode.Open, store); StreamReader reader = new StreamReader(stream); string line; while ((line = reader.ReadLine()) != null) { Debug.WriteLine("kkkkkk-----------------" + line); // Write to console. } } catch (Exception ex) { Debug.WriteLine("ESPNGoalsUtil::readFromFile : " + ex.ToString()); } } </code></pre> Exception: <pre><code>System.IO.IsolatedStorage.IsolatedStorageException: Operation not permitted on IsolatedStorageFileStream. at System.IO.IsolatedStorage.IsolatedStorageFileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, IsolatedStorageFile isf) at System.IO.IsolatedStorage.IsolatedStorageFileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, IsolatedStorageFile isf) at System.IO.IsolatedStorage.IsolatedStorageFileStream..ctor(String path, FileMode mode, IsolatedStorageFile isf) at ESPNGoals.Utility.ESPNGoalsUtil.readFromFile() </code></pre> I am writing the file and then reading the file in the same method and not closing the emulator.
Tags
<windows><windows-phone-7>
Title
IsolatedStorageFile giving exception
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1. This table or related slice is empty.
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1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. USPhilMY
UserOwnerUserId
1. USuser694688
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PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
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1. This table or related slice is empty.
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1. PO
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 POIsolatedStorageFile giving exception
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