IAsyncActionWithProgress<TProgress>.Progress Property

Definition

Namespace:

Windows.Foundation

Gets or sets the callback method that receives progress notification.

AsyncActionProgressHandler<TProgress> Progress();

void Progress(AsyncActionProgressHandler<TProgress> handler);

public AsyncActionProgressHandler<TProgress> Progress { get; set; }

Public Property Progress As AsyncActionProgressHandler(Of TProgress)

Property Value

AsyncActionProgressHandler<TProgress>

A reference to the callback method that handles progress notifications. Implement the AsyncActionProgressHandler(TProgress) delegate to define your callback. TProgress defines the progress unit type, which varies by method implementation.

Examples

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

See also

• IAsyncActionWithProgress<TProgress>
• AsyncActionProgressHandler<TProgress>