IsolatedStorageFile

IsolatedStorageFile

marshal by reference, disposable

---

System.IO.IsolatedStorage (mscorlib.dll)

sealed class

This class represents an isolated-storage filesystem area that can contain files and directories. The static GetStore( ) returns a reference to the current store. Call GetStore( ) only with the proper IsolatedStorageScope enumerations set. There are two shortcuts for this method: GetUserStoreForAssembly( ) returns the same store as GetStore( ) with IsolatedStorageScope.User IsolatedStorageScope.Assembly as its first argument, and GetUserStoreForDomain( ) returns as though GetStore( ) was called with IsolatedStorageScope.User IsolatedStorageScope.Assembly IsolatedStorageScope.Domain . GetEnumerator( ) returns all valid types of storage isolation for the specified assembly and domain.

The rest of the methods for this class allow you to work with files and directories. CreateDirectory( ) and DeleteDirectory( ) allow you to create and delete directories, just as DeleteFile( ) allows you to delete files (use an IsolatedStorageFileStream to create them). Close( ) allows you to close a store opened with GetStore( ) . GetFileNames( ) returns an array of filenames matching a given filter.

 public sealed class  IsolatedStorageFile  : IsolatedStorage, IDisposable {  // Public Instance Properties  public override ulong  CurrentSize  {get; }  // overrides IsolatedStorage  public override ulong  MaximumSize  {get; }  // overrides IsolatedStorage   // Public Static Methods  public static IEnumerator  GetEnumerator  (IsolatedStorageScope   scope   );    public static IsolatedStorageFile  GetStore  (IsolatedStorageScope   scope   , System.Security.Policy.Evidence   domainEvidence   ,         Type   domainEvidenceType   ,System.Security.Policy.Evidence   assemblyEvidence   ,         Type   assemblyEvidenceType   );    public static IsolatedStorageFile  GetStore  (IsolatedStorageScope   scope   , object   domainIdentity   ,          object   assemblyIdentity   );    public static IsolatedStorageFile  GetStore  (IsolatedStorageScope   scope   ,Type   domainEvidenceType   ,        Type   assemblyEvidenceType   );    public static IsolatedStorageFile  GetUserStoreForAssembly  ( );    public static IsolatedStorageFile  GetUserStoreForDomain  ( );    public static void  Remove  (IsolatedStorageScope   scope   );  // Public Instance Methods  public void  Close  ( );    public void  CreateDirectory  (string   dir   );    public void  DeleteDirectory  (string   dir   );    public void  DeleteFile  (string   file   );    public void  Dispose  ( );  // implements IDisposable  public string[ ]  GetDirectoryNames  (string   searchPattern   );    public string[ ]  GetFileNames  (string   searchPattern   );    public override void  Remove  ( );  // overrides IsolatedStorage   // Protected Instance Methods  protected override void  Finalize  ( );  // overrides object  protected override IsolatedStoragePermission  GetPermission  (System.Security.PermissionSet   ps   )  // overrides IsolatedStorage  } 

Hierarchy

System.Object System.MarshalByRefObject IsolatedStorage IsolatedStorageFile(System.IDisposable)

Passed To

IsolatedStorageFileStream.IsolatedStorageFileStream( )