CloudFile.ExistsAsync Method ()

Windows Runtime Azure Storage Client Library

Checks existence of the file.

Namespace: Microsoft.WindowsAzure.Storage.File
Assembly: Microsoft.WindowsAzure.Storage (in Microsoft.WindowsAzure.Storage.dll)

Usage

Visual Basic
Dim instance As CloudFile
Dim returnValue As IAsyncOperation(Of Boolean)

returnValue = instance.ExistsAsync

Syntax

Visual Basic
Public Function ExistsAsync As IAsyncOperation(Of Boolean)
C#
public IAsyncOperation<bool> ExistsAsync ()
C++
public:
IAsyncOperation<bool>^ ExistsAsync ()
J#
public IAsyncOperation<boolean> ExistsAsync ()
JScript
public function ExistsAsync () : IAsyncOperation<boolean>

Return Value

true if the file exists.

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Platforms

Development Platforms

Windows Vista, Windows 7, Windows Server 2008, Windows 8.1, Windows Server 2012 R2, Windows 8 and Windows Server 2012

Target Platforms

See Also