Checks existence of the directory.
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.ExistsAsync(options, operationContext) |
Syntax
| Visual Basic |
|---|
Public Function ExistsAsync ( _
options As FileRequestOptions, _
operationContext As OperationContext _
) As IAsyncOperation(Of Boolean) |
| C# |
|---|
public IAsyncOperation<bool> ExistsAsync (
FileRequestOptions options,
OperationContext operationContext
) |
| C++ |
|---|
public:
IAsyncOperation<bool>^ ExistsAsync (
FileRequestOptions^ options,
OperationContext^ operationContext
) |
| J# |
|---|
public IAsyncOperation<boolean> ExistsAsync (
FileRequestOptions options,
OperationContext operationContext
) |
| JScript |
|---|
public function ExistsAsync (
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 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
See Also
