AsyncActionCompletedHandler Delegate

Reference

Definition

Namespace:: Windows.Foundation

Important

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Edit

Represents a method that handles the completed event of an asynchronous action.

public delegate void AsyncActionCompletedHandler(IAsyncAction ^ asyncInfo, AsyncStatus asyncStatus);

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.FoundationContract, 65536)]
/// [Windows.Foundation.Metadata.Guid(2767019137, 30409, 16573, 139, 230, 177, 217, 15, 178, 10, 231)]
class AsyncActionCompletedHandler : MulticastDelegate

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.FoundationContract), 65536)]
[Windows.Foundation.Metadata.Guid(2767019137, 30409, 16573, 139, 230, 177, 217, 15, 178, 10, 231)]
public delegate void AsyncActionCompletedHandler(IAsyncAction asyncInfo, AsyncStatus asyncStatus);

var asyncActionCompletedHandlerHandler = function(asyncInfo, asyncStatus){
/* Your code */
}

Public Delegate Sub AsyncActionCompletedHandler(asyncInfo As IAsyncAction, asyncStatus As AsyncStatus)

Parameters

asyncInfo: IAsyncAction

The asynchronous action.

asyncStatus: AsyncStatus

One of the enumeration values.

Attributes: ContractVersionAttribute GuidAttribute

Windows requirements

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

Examples

For example C++/WinRT code illustrating how to handle the Completed event, see Delegate types for asynchronous actions and operations.

Applies to