Data​Reader​Load​Operation Data​Reader​Load​Operation Data​Reader​Load​Operation Class

Definition

Loads data from an input stream.

public sealed class DataReaderLoadOperation : IAsyncInfo, IAsyncOperationpublic sealed class DataReaderLoadOperation : IAsyncInfo, IAsyncOperationPublic NotInheritable Class DataReaderLoadOperation Implements IAsyncInfo, IAsyncOperation
Attributes
Windows 10 requirements
Device family
Windows 10 (introduced v10.0.10240.0)
API contract
Windows.Foundation.UniversalApiContract (introduced v1)

Properties

Completed Completed Completed

Gets or sets the handler to call when the data load operation is complete.

public AsyncOperationCompletedHandler<uint> Completed { get; set; }public AsyncOperationCompletedHandler<uint> Completed { get; set; }Public ReadWrite Property Completed As AsyncOperationCompletedHandler<uint>
Value

The handler to call when the operation is complete.

Attributes

ErrorCode ErrorCode ErrorCode

Gets the error code for the data load operation if it fails.

public HResult ErrorCode { get; }public Exception ErrorCode { get; }Public ReadOnly Property ErrorCode As Exception
Value
HResult HResult HResult

The status of the operation.

Attributes

Id Id Id

Gets a unique identifier that represents the data load operation.

public uint Id { get; }public uint Id { get; }Public ReadOnly Property Id As uint
Value
uint uint uint

The identifier.

Attributes

Status Status Status

Gets the current status of the data load operation.

public AsyncStatus Status { get; }public AsyncStatus Status { get; }Public ReadOnly Property Status As AsyncStatus
Value
AsyncStatus AsyncStatus AsyncStatus

One of the enumeration values.

Attributes

Methods

Cancel() Cancel() Cancel()

Requests the cancellation of the data load operation.

public void Cancel()public void Cancel()Public Function Cancel() As void
Attributes

Close() Close() Close()

Requests that work associated with the data load operation should stop.

public void Close()public void Close()Public Function Close() As void
Attributes

GetResults() GetResults() GetResults()

Returns the result of the data load operation.

public uint GetResults()public uint GetResults()Public Function GetResults() As uint
Returns
uint uint uint

The result of the operation.

Attributes