IsolatedStorageFile.GetFileNames Method (String)

July 28, 2014

Enumerates files in isolated storage scope that match a given pattern.

Namespace:  System.IO.IsolatedStorage
Assembly:  mscorlib (in mscorlib.dll)

public string[] GetFileNames(
	string searchPattern
)

Parameters

searchPattern
Type: System.String
A search pattern. Both single-character ("?") and multi-character ("*") wildcards are supported.

Return Value

Type: System.String []
An Array of relative paths of files in the isolated storage scope that match searchPattern. A zero-length array specifies that there are no files that match.

ExceptionCondition
IsolatedStorageException

The store has been removed.

-or-

Isolated storage is disabled.

ArgumentException

searchPattern is badly formed.

ArgumentNullException

searchPattern is null.

DirectoryNotFoundException

Cannot find a part of the searchPattern.

ObjectDisposedException

The store has been disposed.

The searchPattern "Project\Data*.txt" will give all ".txt" files beginning with Data in the Project directory of the isolated storage scope. For complete description of search pattern strings, see System.IO.Directory.

For information about how to find directory names, see the GetDirectoryNames method.

The following example gets an array of file names from a subdirectroy.


string searchpath = Path.Combine(subdirectory1, "*.*");
string[] filesInSubDirs = store.GetFileNames(searchpath);


Windows Phone OS

Supported in: 8.1, 8.0, 7.1, 7.0

Windows Phone

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