BackgroundUploadProgress BackgroundUploadProgress BackgroundUploadProgress BackgroundUploadProgress BackgroundUploadProgress Struct


Contains status information about the upload operation.

public : struct BackgroundUploadProgress
struct winrt::Windows::Networking::BackgroundTransfer::BackgroundUploadProgress
public struct BackgroundUploadProgress
Public Structure BackgroundUploadProgress
var backgroundUploadProgress = {

   bytesReceived: /* Your value */,

   bytesSent: /* Your value */,

   hasResponseChanged: /* Your value */,

   hasRestarted: /* Your value */,

   status: /* Your value */,

   totalBytesToReceive: /* Your value */,

   totalBytesToSend: /* Your value */


Windows 10 requirements

Device family
Windows 10 (introduced v10.0.10240.0)
API contract
Windows.Foundation.UniversalApiContract (introduced v1)


BytesReceived BytesReceived BytesReceived BytesReceived BytesReceived

The total number of bytes received. This value does not include bytes received as part of response headers. If the upload operation has restarted, this value may be smaller than in the previous progress report.

BytesSent BytesSent BytesSent BytesSent BytesSent

The total number of bytes sent. If the upload operation has restarted, this value may be smaller than in the previous progress report.

HasResponseChanged HasResponseChanged HasResponseChanged HasResponseChanged HasResponseChanged

TRUE if the upload request response has changed; otherwise, FALSE.

Whenever new response information is available due to a new request being invoked, this field is set to true. The application can then choose to read the new response information and update its state, if needed.

HasRestarted HasRestarted HasRestarted HasRestarted HasRestarted

true if a upload transfer operation has restarted; otherwise false.

Uploads cannot be resumed. Whenever a new request is sent to the server to restart the upload, this property is set to true in the first progress notification for the new request. After the first progress notification, HasRestarted is set to false in later notifications.

Status Status Status Status Status

The current status of the upload operation.

TotalBytesToReceive TotalBytesToReceive TotalBytesToReceive TotalBytesToReceive TotalBytesToReceive

The total number of bytes of data to upload. If this number is unknown, this value is set to 0.

TotalBytesToSend TotalBytesToSend TotalBytesToSend TotalBytesToSend TotalBytesToSend

The total number of bytes to upload.

See also