CloudFileDirectory.CreateIfNotExistsAsync Method (FileRequestOptions, OperationContext)

Windows Runtime Azure Storage Client Library

Creates the directory if it does not already exist.

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

Usage

Visual Basic
Dim instance As CloudFileDirectory
Dim options As FileRequestOptions
Dim operationContext As OperationContext
Dim returnValue As IAsyncOperation(Of Boolean)

returnValue = instance.CreateIfNotExistsAsync(options, operationContext)

Syntax

Visual Basic
Public Function CreateIfNotExistsAsync ( _
	options As FileRequestOptions, _
	operationContext As OperationContext _
) As IAsyncOperation(Of Boolean)
C#
public IAsyncOperation<bool> CreateIfNotExistsAsync (
	FileRequestOptions options,
	OperationContext operationContext
)
C++
public:
IAsyncOperation<bool>^ CreateIfNotExistsAsync (
	FileRequestOptions^ options, 
	OperationContext^ operationContext
)
J#
public IAsyncOperation<boolean> CreateIfNotExistsAsync (
	FileRequestOptions options, 
	OperationContext operationContext
)
JScript
public function CreateIfNotExistsAsync (
	options : FileRequestOptions, 
	operationContext : OperationContext
) : IAsyncOperation<boolean>

Parameters

options

An object that specifies additional options for the request.

operationContext

An OperationContext object that represents the context for the current operation.

Return Value

true if the directory did not already exist and was created; otherwise false.

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