CloudFile.BeginListRanges Method (Nullable(Int64), Nullable(Int64), AccessCondition, FileRequestOptions, OperationContext, AsyncCallback, Object) (Microsoft.WindowsAzure.Storage.File)
From Microsoft Windows Azure Storage Blob
C#
C++
F#
VB
CloudFile.::..BeginListRanges Method (Nullable<Int64>, Nullable<Int64>, AccessCondition, FileRequestOptions, OperationContext, AsyncCallback, Object)(Nullable<Int64>, Nullable<Int64>, AccessCondition^, FileRequestOptions^, OperationContext^, AsyncCallback^, Object^)(Nullable<Int64>, Nullable<Int64>, AccessCondition, FileRequestOptions, OperationContext, AsyncCallback, Object)(Nullable(Of Int64), Nullable(Of Int64), AccessCondition, FileRequestOptions, OperationContext, AsyncCallback, Object)
Begins an asynchronous operation to return a collection of valid ranges and their starting and ending bytes.
Namespace:
Microsoft.WindowsAzure.Storage.File
Assembly:
Microsoft.WindowsAzure.Storage (in Microsoft.WindowsAzure.Storage.dll)
Syntax
[DoesServiceRequestAttribute]
public virtual ICancellableAsyncResult BeginListRanges(
Nullable<long> offset,
Nullable<long> length,
AccessCondition accessCondition,
FileRequestOptions options,
OperationContext operationContext,
AsyncCallback callback,
object state
)
C++public:
[DoesServiceRequestAttribute]
virtual ICancellableAsyncResult^ BeginListRanges(
Nullable<long long> offset,
Nullable<long long> length,
AccessCondition^ accessCondition,
FileRequestOptions^ options,
OperationContext^ operationContext,
AsyncCallback^ callback,
Object^ state
)
[<DoesServiceRequestAttribute>]
abstract BeginListRanges :
offset:Nullable<int64> *
length:Nullable<int64> *
accessCondition:AccessCondition *
options:FileRequestOptions *
operationContext:OperationContext *
callback:AsyncCallback *
state:Object -> ICancellableAsyncResult
[<DoesServiceRequestAttribute>]
override BeginListRanges :
offset:Nullable<int64> *
length:Nullable<int64> *
accessCondition:AccessCondition *
options:FileRequestOptions *
operationContext:OperationContext *
callback:AsyncCallback *
state:Object -> ICancellableAsyncResult
<DoesServiceRequestAttribute>
Public Overridable Function BeginListRanges (
offset As Nullable(Of Long),
length As Nullable(Of Long),
accessCondition As AccessCondition,
options As FileRequestOptions,
operationContext As OperationContext,
callback As AsyncCallback,
state As Object
) As ICancellableAsyncResult
Parameters
- offset
-
Type:
System.Nullable<Int64>System::Nullable<Int64>System.Nullable<Int64>System.Nullable(Of Int64)
The starting offset of the data range over which to list file ranges, in bytes.
- length
-
Type:
System.Nullable<Int64>System::Nullable<Int64>System.Nullable<Int64>System.Nullable(Of Int64)
The length of the data range over which to list file ranges, in bytes.
- accessCondition
-
Type:
Microsoft.WindowsAzure.Storage.AccessConditionMicrosoft.WindowsAzure.Storage::AccessCondition^Microsoft.WindowsAzure.Storage.AccessConditionMicrosoft.WindowsAzure.Storage.AccessCondition
An AccessCondition object that represents the access conditions for the file. If null, no condition is used.
- options
-
Type:
Microsoft.WindowsAzure.Storage.File.FileRequestOptionsMicrosoft.WindowsAzure.Storage.File::FileRequestOptions^Microsoft.WindowsAzure.Storage.File.FileRequestOptionsMicrosoft.WindowsAzure.Storage.File.FileRequestOptions
An FileRequestOptions 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.
- callback
-
Type:
System.AsyncCallbackSystem::AsyncCallback^System.AsyncCallbackSystem.AsyncCallback
The callback delegate that will receive notification when the asynchronous operation completes.
- state
-
Type:
System.ObjectSystem::Object^System.ObjectSystem.Object
A user-defined object that will be passed to the callback delegate.
Return Value
Type:
Microsoft.WindowsAzure.Storage.ICancellableAsyncResultMicrosoft.WindowsAzure.Storage::ICancellableAsyncResult^Microsoft.WindowsAzure.Storage.ICancellableAsyncResultMicrosoft.WindowsAzure.Storage.ICancellableAsyncResultAn ICancellableAsyncResult that references the asynchronous operation.
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Begins an asynchronous operation to return a collection of valid ranges and their starting and ending bytes.
Syntax
[DoesServiceRequestAttribute] public virtual ICancellableAsyncResult BeginListRanges( Nullable<long> offset, Nullable<long> length, AccessCondition accessCondition, FileRequestOptions options, OperationContext operationContext, AsyncCallback callback, object state )
C++
public: [DoesServiceRequestAttribute] virtual ICancellableAsyncResult^ BeginListRanges( Nullable<long long> offset, Nullable<long long> length, AccessCondition^ accessCondition, FileRequestOptions^ options, OperationContext^ operationContext, AsyncCallback^ callback, Object^ state )
[<DoesServiceRequestAttribute>] abstract BeginListRanges : offset:Nullable<int64> * length:Nullable<int64> * accessCondition:AccessCondition * options:FileRequestOptions * operationContext:OperationContext * callback:AsyncCallback * state:Object -> ICancellableAsyncResult [<DoesServiceRequestAttribute>] override BeginListRanges : offset:Nullable<int64> * length:Nullable<int64> * accessCondition:AccessCondition * options:FileRequestOptions * operationContext:OperationContext * callback:AsyncCallback * state:Object -> ICancellableAsyncResult
<DoesServiceRequestAttribute> Public Overridable Function BeginListRanges ( offset As Nullable(Of Long), length As Nullable(Of Long), accessCondition As AccessCondition, options As FileRequestOptions, operationContext As OperationContext, callback As AsyncCallback, state As Object ) As ICancellableAsyncResult
Parameters
- offset
-
Type:
System.Nullable<Int64>System::Nullable<Int64>System.Nullable<Int64>System.Nullable(Of Int64)
The starting offset of the data range over which to list file ranges, in bytes.
- length
-
Type:
System.Nullable<Int64>System::Nullable<Int64>System.Nullable<Int64>System.Nullable(Of Int64)
The length of the data range over which to list file ranges, in bytes.
- accessCondition
-
Type:
Microsoft.WindowsAzure.Storage.AccessConditionMicrosoft.WindowsAzure.Storage::AccessCondition^Microsoft.WindowsAzure.Storage.AccessConditionMicrosoft.WindowsAzure.Storage.AccessCondition
An AccessCondition object that represents the access conditions for the file. If null, no condition is used.
- options
-
Type:
Microsoft.WindowsAzure.Storage.File.FileRequestOptionsMicrosoft.WindowsAzure.Storage.File::FileRequestOptions^Microsoft.WindowsAzure.Storage.File.FileRequestOptionsMicrosoft.WindowsAzure.Storage.File.FileRequestOptions
An FileRequestOptions 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.
- callback
-
Type:
System.AsyncCallbackSystem::AsyncCallback^System.AsyncCallbackSystem.AsyncCallback
The callback delegate that will receive notification when the asynchronous operation completes.
- state
-
Type:
System.ObjectSystem::Object^System.ObjectSystem.Object
A user-defined object that will be passed to the callback delegate.
Return Value
Type: Microsoft.WindowsAzure.Storage.ICancellableAsyncResultMicrosoft.WindowsAzure.Storage::ICancellableAsyncResult^Microsoft.WindowsAzure.Storage.ICancellableAsyncResultMicrosoft.WindowsAzure.Storage.ICancellableAsyncResultAn ICancellableAsyncResult that references the asynchronous operation.