The topic you requested is included in another documentation set. For convenience, it's displayed below. Choose Switch to see the topic in its original location.
This topic has not yet been rated - Rate this topic

IsolatedStorageFile.FileExists Method

Determines whether the specified path refers to an existing file in the isolated store.

Namespace:  System.IO.IsolatedStorage
Assembly:  mscorlib (in mscorlib.dll)
public bool FileExists(
	string path


Type: System.String
The path and file name to test.

Return Value

Type: System.Boolean
true if path refers to an existing file in the isolated store and is not null; otherwise, false.

path is null.


The isolated store is closed.


The isolated store has been disposed.


The isolated store has been removed.

.NET Framework

Supported in: 4

.NET Framework Client Profile

Supported in: 4

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
Did you find this helpful?
(1500 characters remaining)
Thank you for your feedback

Community Additions

© 2014 Microsoft. All rights reserved.