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Represents the method that is called when an asynchronous action reports progress.
Template parameters
- TProgress
The type that encapsulates progress reports from the asynchronous action.
Members
The IAsyncActionProgressHandler<TProgress> interface inherits from the IUnknown interface. IAsyncActionProgressHandler also has these types of members:
- Methods
Methods
The IAsyncActionProgressHandler<TProgress> interface has these methods.
| Method | Description |
|---|---|
| Invoke | Invokes the method that is called when the specified asynchronous action reports progress. |
Remarks
Assign an IAsyncActionProgressHandler<TProgress> to an IAsyncActionWithProgress<TProgress> to receive a notification when the asynchronous action reports progress.
Requirements
Minimum supported client |
Windows 8 |
Minimum supported server |
Windows Server 2012 |
Header |
Windows.Foundation.Collections.h |