CloudBlob.BeginAcquireLease Method
Definition
Important
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Overloads
| BeginAcquireLease(Nullable<TimeSpan>, String, AsyncCallback, Object) |
Begins an asynchronous operation to acquire a lease on this blob. |
| BeginAcquireLease(Nullable<TimeSpan>, String, AccessCondition, BlobRequestOptions, OperationContext, AsyncCallback, Object) |
Begins an asynchronous operation to acquire a lease on this blob. |
BeginAcquireLease(Nullable<TimeSpan>, String, AsyncCallback, Object)
Begins an asynchronous operation to acquire a lease on this blob.
[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual Microsoft.Azure.Storage.ICancellableAsyncResult BeginAcquireLease (TimeSpan? leaseTime, string proposedLeaseId, AsyncCallback callback, object state);[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member BeginAcquireLease : Nullable<TimeSpan> * string * AsyncCallback * obj -> Microsoft.Azure.Storage.ICancellableAsyncResult
override this.BeginAcquireLease : Nullable<TimeSpan> * string * AsyncCallback * obj -> Microsoft.Azure.Storage.ICancellableAsyncResultPublic Overridable Function BeginAcquireLease (leaseTime As Nullable(Of TimeSpan), proposedLeaseId As String, callback As AsyncCallback, state As Object) As ICancellableAsyncResultParameters
A TimeSpan representing the span of time for which to acquire the lease,
which will be rounded down to seconds. If null, an infinite lease will be acquired. If not null, this must be
15 to 60 seconds.
- proposedLeaseId
- String
A string representing the proposed lease ID for the new lease, or null if no lease ID is proposed.
- callback
- AsyncCallback
An optional 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 ICancellableAsyncResult that references the asynchronous operation.
- Attributes
Applies to
BeginAcquireLease(Nullable<TimeSpan>, String, AccessCondition, BlobRequestOptions, OperationContext, AsyncCallback, Object)
Begins an asynchronous operation to acquire a lease on this blob.
[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual Microsoft.Azure.Storage.ICancellableAsyncResult BeginAcquireLease (TimeSpan? leaseTime, string proposedLeaseId, Microsoft.Azure.Storage.AccessCondition accessCondition, Microsoft.Azure.Storage.Blob.BlobRequestOptions options, Microsoft.Azure.Storage.OperationContext operationContext, AsyncCallback callback, object state);[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member BeginAcquireLease : Nullable<TimeSpan> * string * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext * AsyncCallback * obj -> Microsoft.Azure.Storage.ICancellableAsyncResult
override this.BeginAcquireLease : Nullable<TimeSpan> * string * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext * AsyncCallback * obj -> Microsoft.Azure.Storage.ICancellableAsyncResultPublic Overridable Function BeginAcquireLease (leaseTime As Nullable(Of TimeSpan), proposedLeaseId As String, accessCondition As AccessCondition, options As BlobRequestOptions, operationContext As OperationContext, callback As AsyncCallback, state As Object) As ICancellableAsyncResultParameters
A TimeSpan representing the span of time for which to acquire the lease,
which will be rounded down to seconds. If null, an infinite lease will be acquired. If not null, this must be
15 to 60 seconds.
- proposedLeaseId
- String
A string representing the proposed lease ID for the new lease, or null if no lease ID is proposed.
- accessCondition
- AccessCondition
An AccessCondition object that represents the condition that must be met in order for the request to proceed. If null, no condition is used.
- options
- BlobRequestOptions
A BlobRequestOptions object that specifies additional options for the request. If null, default options are applied to the request.
- operationContext
- OperationContext
An OperationContext object that represents the context for the current operation.
- callback
- AsyncCallback
An optional 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 ICancellableAsyncResult that references the asynchronous operation.
- Attributes
