BackgroundTaskCompletedEventHandler Delegate

Definition

Namespace:

Windows.ApplicationModel.Background

Represents a method that handles completion events for a background task.

public delegate void BackgroundTaskCompletedEventHandler(BackgroundTaskRegistration ^ sender, BackgroundTaskCompletedEventArgs ^ args);

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.Guid(1530456361, 41094, 18087, 166, 120, 67, 145, 53, 130, 43, 207)]
class BackgroundTaskCompletedEventHandler : MulticastDelegate

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.Guid(1530456361, 41094, 18087, 166, 120, 67, 145, 53, 130, 43, 207)]
public delegate void BackgroundTaskCompletedEventHandler(BackgroundTaskRegistration sender, BackgroundTaskCompletedEventArgs args);

var backgroundTaskCompletedEventHandlerHandler = function(sender, args){
/* Your code */
}

Public Delegate Sub BackgroundTaskCompletedEventHandler(sender As BackgroundTaskRegistration, args As BackgroundTaskCompletedEventArgs)

Parameters

sender

BackgroundTaskRegistration

The background task.

args

BackgroundTaskCompletedEventArgs

Completion information for the task at the time the notification is sent.

Attributes

ContractVersionAttribute GuidAttribute

Windows requirements

Device family	Windows 10 (introduced in 10.0.10240.0)
API contract	Windows.Foundation.UniversalApiContract (introduced in v1.0)

Remarks

Completion events are delivered only if the task completed while the application is in the foreground. If the application is suspended and then terminated, completion status is not delivered. If the application is suspended and then resumed, it is guaranteed to receive the completion notification.