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)

[ComVisibleAttribute(false)]
public bool FileExists(
	string path
)

Parameters

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.

ExceptionCondition
ArgumentNullException

path is null.

InvalidOperationException

The isolated store is closed.

ObjectDisposedException

The isolated store has been disposed.

IsolatedStorageException

The isolated store has been removed.

.NET Framework

Supported in: 4.5, 4

.NET Framework Client Profile

Supported in: 4

.NET for Windows Phone apps

Supported in: Windows Phone 8.1, Windows Phone Silverlight 8.1, Windows Phone Silverlight 8

Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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