System.IO.IsolatedStorage

Class IsolatedStorageFile

java.lang.Object

System.IO.IsolatedStorage.IsolatedStorageFile

public final class IsolatedStorageFile
extends java.lang.Object

Author:

Halofreak190

Constructor Summary

Constructors

Constructor and Description
IsolatedStorageFile()

Method Summary

Methods

Modifier and Type	Method and Description
void	Close() Closes a store previously opened with System.IO.IsolatedStorage.IsolatedStorageFile.GetStore(System.IO.IsolatedStorage.IsolatedStorageScope,System.Type,System.Type), System.IO.IsolatedStorage.IsolatedStorageFile.GetUserStoreForAssembly(), or System.IO.IsolatedStorage.IsolatedStorageFile.GetUserStoreForDomain().
void	CopyFile(java.lang.String sourceFileName, java.lang.String destinationFileName, boolean overwrite) Copies an existing file to a new file, and optionally overwrites an existing file.
void	CreateDirectory(java.lang.String dir)
IsolatedStorageFileStream	CreateFile(java.lang.String path)
void	DeleteFile(java.lang.String file) Deletes a file in the isolated store.
boolean	FileExists(java.lang.String path)
protected void	finalize()
static IsolatedStorageFile	GetUserStoreForApplication() Obtains user-scoped isolated storage corresponding to the calling code's application identity.
void	MoveDirectory(java.lang.String sourceDirectoryName, java.lang.String destinationDirectoryName) Moves a specified directory and its contents to a new location.
void	MoveFile(java.lang.String sourceFileName, java.lang.String destinationFileName) Moves a specified file to a new location, and optionally lets you specify a new file name.
IsolatedStorageFileStream	OpenFile(java.lang.String path, FileMode mode)
void	Remove() Removes the isolated storage scope and all its contents.

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

IsolatedStorageFile

public IsolatedStorageFile()

Method Detail

finalize

protected void finalize()

Overrides:

finalize in class java.lang.Object

Close

public void Close()

Closes a store previously opened with System.IO.IsolatedStorage.IsolatedStorageFile.GetStore(System.IO.IsolatedStorage.IsolatedStorageScope,System.Type,System.Type), System.IO.IsolatedStorage.IsolatedStorageFile.GetUserStoreForAssembly(), or System.IO.IsolatedStorage.IsolatedStorageFile.GetUserStoreForDomain().

CreateDirectory

public void CreateDirectory(java.lang.String dir)

Parameters:

dir -

CreateFile

public IsolatedStorageFileStream CreateFile(java.lang.String path)

Parameters:

path -

Returns:

DeleteFile

public void DeleteFile(java.lang.String file)

Deletes a file in the isolated store.

Parameters:

file - The relative path of the file to delete within the isolated store.

Throws:

IsolatedStorageException - The store has been removed.-or-Unable to delete the file. -or-Isolated storage is disabled.

ArgumentException - file is badly formed.

ArgumentNullException - file is null.

ObjectDisposedException - The store has been disposed.

FileExists

public boolean FileExists(java.lang.String path)

Parameters:

path -

Returns:

CopyFile

public void CopyFile(java.lang.String sourceFileName,
            java.lang.String destinationFileName,
            boolean overwrite)

Copies an existing file to a new file, and optionally overwrites an existing file.

Parameters:

sourceFileName - The name of the file to copy.

destinationFileName - The name of the destination file. This cannot be a directory.

overwrite - true if the destination file can be overwritten; otherwise, false.

Throws:

ArgumentException - sourceFileName or destinationFileName is a zero-length string, contains only white space, or contains one or more invalid characters defined by the System.IO.Path.GetInvalidPathChars() method.

ArgumentNullException - sourceFileName or destinationFileName is null.

InvalidOperationException - The isolated store has been closed.

GetUserStoreForApplication

public static IsolatedStorageFile GetUserStoreForApplication()

Obtains user-scoped isolated storage corresponding to the calling code's application identity.

Returns:

An System.IO.IsolatedStorage.IsolatedStorageFile object corresponding to the isolated storage scope based on the calling code's assembly identity.

MoveDirectory

public void MoveDirectory(java.lang.String sourceDirectoryName,
                 java.lang.String destinationDirectoryName)

Moves a specified directory and its contents to a new location.

Parameters:

sourceDirectoryName - The name of the directory to move.

destinationDirectoryName - The path to the new location for sourceDirectoryName. This cannot be the path to an existing directory.

Throws:

ArgumentException - sourceFileName or destinationFileName is a zero-length string, contains only white space, or contains one or more invalid characters defined by the System.IO.Path.GetInvalidPathChars() method.

ArgumentNullException - sourceFileName or destinationFileName is null.

InvalidOperationException - The isolated store has been closed.

ObjectDisposedException - The isolated store has been disposed.

System.DirectoryNotFoundException - sourceDirectoryName does not exist.

MoveFile

public void MoveFile(java.lang.String sourceFileName,
            java.lang.String destinationFileName)

Moves a specified file to a new location, and optionally lets you specify a new file name.

Parameters:

sourceFileName - The name of the file to move.

destinationFileName - The path to the new location for the file. If a file name is included, the moved file will have that name.

OpenFile

public IsolatedStorageFileStream OpenFile(java.lang.String path,
                                 FileMode mode)

Parameters:

path -

mode -

Returns:

Remove

public void Remove()

Removes the isolated storage scope and all its contents.

Throws:

IsolatedStorageException - The isolated store cannot be deleted.