Cloud​Blob​Container.​Begin​Exists Method

Definition

Overloads

Begin​Exists(​Async​Callback, ​Object)

Begins an asynchronous request to check whether the container exists.

Begin​Exists(​Blob​Request​Options, ​Operation​Context, ​Async​Callback, ​Object)

Begins an asynchronous request to check whether the container exists.

BeginExists(AsyncCallback, Object)

Begins an asynchronous request to check whether the container exists.

[Microsoft.WindowsAzure.Storage.DoesServiceRequest]
public virtual Microsoft.WindowsAzure.Storage.ICancellableAsyncResult BeginExists (AsyncCallback callback, object state);
Parameters
callback
AsyncCallback

An AsyncCallback delegate that will receive notification when the asynchronous operation completes.

state
Object

A user-defined object that will be passed to the callback delegate.

Returns

An ICancellableAsyncResult that references the asynchronous operation.

Attributes

BeginExists(BlobRequestOptions, OperationContext, AsyncCallback, Object)

Begins an asynchronous request to check whether the container exists.

[Microsoft.WindowsAzure.Storage.DoesServiceRequest]
public virtual Microsoft.WindowsAzure.Storage.ICancellableAsyncResult BeginExists (Microsoft.WindowsAzure.Storage.Blob.BlobRequestOptions options, Microsoft.WindowsAzure.Storage.OperationContext operationContext, AsyncCallback callback, object state);
Parameters
options
BlobRequestOptions

A BlobRequestOptions object that specifies additional options for the request.

operationContext
OperationContext

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

callback
AsyncCallback

An AsyncCallback delegate that will receive notification when the asynchronous operation completes.

state
Object

A user-defined object that will be passed to the callback delegate.

Returns

An ICancellableAsyncResult that references the asynchronous operation.

Attributes