Storage Client Library for Windows Phone (Version 7.0)

Microsoft Windows Azure Storage Blob

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C# C++ F# VB

ICloudBlob.::..AcquireLeaseAsync Method (Nullable<TimeSpan>, String, AccessCondition, BlobRequestOptions, OperationContext, CancellationToken)(Nullable<TimeSpan>, String^, AccessCondition^, BlobRequestOptions^, OperationContext^, CancellationToken)(Nullable<TimeSpan>, String, AccessCondition, BlobRequestOptions, OperationContext, CancellationToken)(Nullable(Of TimeSpan), String, AccessCondition, BlobRequestOptions, OperationContext, CancellationToken)

Initiates an asynchronous operation to acquire a lease on this blob.

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

Syntax

C#

System_CAPS_copycode

Task<string> AcquireLeaseAsync(
	Nullable<TimeSpan> leaseTime,
	string proposedLeaseId,
	AccessCondition accessCondition,
	BlobRequestOptions options,
	OperationContext operationContext,
	CancellationToken cancellationToken
)

C++

System_CAPS_copycode

Task<String^>^ AcquireLeaseAsync(
	Nullable<TimeSpan> leaseTime,
	String^ proposedLeaseId,
	AccessCondition^ accessCondition,
	BlobRequestOptions^ options,
	OperationContext^ operationContext,
	CancellationToken cancellationToken
)

F#

System_CAPS_copycode

abstract AcquireLeaseAsync : 
        leaseTime:Nullable<TimeSpan> *
        proposedLeaseId:string *
        accessCondition:AccessCondition *
        options:BlobRequestOptions *
        operationContext:OperationContext *
        cancellationToken:CancellationToken -> Task<string>

VB

System_CAPS_copycode

Function AcquireLeaseAsync (
	leaseTime As Nullable(Of TimeSpan),
	proposedLeaseId As String,
	accessCondition As AccessCondition,
	options As BlobRequestOptions,
	operationContext As OperationContext,
	cancellationToken As CancellationToken
) As Task(Of String)

Parameters

leaseTime: Type: System.Nullable<TimeSpan>System::Nullable<TimeSpan>System.Nullable<TimeSpan>System.Nullable(Of TimeSpan)
A TimeSpan representing the span of time for which to acquire the lease, which will be rounded down to seconds.

proposedLeaseId: Type: System.StringSystem::String^System.StringSystem.String
A string representing the proposed lease ID for the new lease.

accessCondition: Type: Microsoft.WindowsAzure.Storage.AccessConditionMicrosoft.WindowsAzure.Storage::AccessCondition^Microsoft.WindowsAzure.Storage.AccessConditionMicrosoft.WindowsAzure.Storage.AccessCondition
An AccessCondition object that represents the condition that must be met in order for the request to proceed.

options: Type: Microsoft.WindowsAzure.Storage.Blob.BlobRequestOptionsMicrosoft.WindowsAzure.Storage.Blob::BlobRequestOptions^Microsoft.WindowsAzure.Storage.Blob.BlobRequestOptionsMicrosoft.WindowsAzure.Storage.Blob.BlobRequestOptions
A BlobRequestOptions object that specifies additional options for the request.

operationContext: Type: Microsoft.WindowsAzure.Storage.OperationContextMicrosoft.WindowsAzure.Storage::OperationContext^Microsoft.WindowsAzure.Storage.OperationContextMicrosoft.WindowsAzure.Storage.OperationContext
An OperationContext object that represents the context for the current operation.

cancellationToken: Type: System.Threading.CancellationTokenSystem.Threading::CancellationTokenSystem.Threading.CancellationTokenSystem.Threading.CancellationToken
A CancellationToken to observe while waiting for a task to complete.

Return Value

Type: System.Threading.Tasks.Task<String>System.Threading.Tasks::Task<String^>^System.Threading.Tasks.Task<String>System.Threading.Tasks.Task(Of String)

A Task object of type string that represents the asynchronous operation.

See Also

AcquireLeaseAsync Overload
ICloudBlob Interface
Microsoft.WindowsAzure.Storage.Blob Namespace

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