共用方式為


CloudFileDirectory.BeginDeleteIfExists Method

Definition

Overloads

BeginDeleteIfExists(AccessCondition, FileRequestOptions, OperationContext, AsyncCallback, Object)

Begins an asynchronous request to delete the directory if it already exists.

BeginDeleteIfExists(AsyncCallback, Object)

Begins an asynchronous request to delete the directory if it already exists.

BeginDeleteIfExists(AccessCondition, FileRequestOptions, OperationContext, AsyncCallback, Object)

Begins an asynchronous request to delete the directory if it already exists.

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual Microsoft.Azure.Storage.ICancellableAsyncResult BeginDeleteIfExists (Microsoft.Azure.Storage.AccessCondition accessCondition, Microsoft.Azure.Storage.File.FileRequestOptions options, Microsoft.Azure.Storage.OperationContext operationContext, AsyncCallback callback, object state);
[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member BeginDeleteIfExists : Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.File.FileRequestOptions * Microsoft.Azure.Storage.OperationContext * AsyncCallback * obj -> Microsoft.Azure.Storage.ICancellableAsyncResult
override this.BeginDeleteIfExists : Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.File.FileRequestOptions * Microsoft.Azure.Storage.OperationContext * AsyncCallback * obj -> Microsoft.Azure.Storage.ICancellableAsyncResult
Public Overridable Function BeginDeleteIfExists (accessCondition As AccessCondition, options As FileRequestOptions, operationContext As OperationContext, callback As AsyncCallback, state As Object) As ICancellableAsyncResult

Parameters

accessCondition
AccessCondition

An AccessCondition object that represents the access conditions for the directory. If null, no condition is used.

options
FileRequestOptions

An FileRequestOptions object that specifies additional options for the request.

operationContext
OperationContext

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

callback
AsyncCallback

The callback 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 IAsyncResult that references the asynchronous operation.

Attributes

Applies to

BeginDeleteIfExists(AsyncCallback, Object)

Begins an asynchronous request to delete the directory if it already exists.

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual Microsoft.Azure.Storage.ICancellableAsyncResult BeginDeleteIfExists (AsyncCallback callback, object state);
[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member BeginDeleteIfExists : AsyncCallback * obj -> Microsoft.Azure.Storage.ICancellableAsyncResult
override this.BeginDeleteIfExists : AsyncCallback * obj -> Microsoft.Azure.Storage.ICancellableAsyncResult
Public Overridable Function BeginDeleteIfExists (callback As AsyncCallback, state As Object) As ICancellableAsyncResult

Parameters

callback
AsyncCallback

The callback 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 IAsyncResult that references the asynchronous operation.

Attributes

Applies to