IAsyncOperationWithProgress<TResult,TProgress>.Progress Property
Definition
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Gets or sets the method that handles progress notifications.
AsyncOperationProgressHandler<TResult, TProgress> Progress();
void Progress(AsyncOperationProgressHandler<TResult, TProgress> handler);public AsyncOperationProgressHandler<TResult,TProgress> Progress { get; set; }Public Property Progress As AsyncOperationProgressHandler(Of TResult, TProgress)Property Value
A reference to the callback method that handles progress notifications. Implement the AsyncOperationProgressHandler<TResult, 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.