Progress(T) Constructor (Action(T))
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Progress<T> Constructor (Action<T>)

.NET Framework (current version)

Initializes the Progress<T> object with the specified callback.

Namespace:   System
Assembly:  mscorlib (in mscorlib.dll)

public Progress(
	Action<T> handler


Type: System.Action<T>

A handler to invoke for each reported progress value. This handler will be invoked in addition to any delegates registered with the ProgressChanged event. Depending on the SynchronizationContext instance captured by the Progress<T> at construction, it is possible that this handler instance could be invoked concurrently with itself.

Universal Windows Platform
Available since 4.5
.NET Framework
Available since 4.5
Portable Class Library
Supported in: portable .NET platforms
Windows Phone Silverlight
Available since 8.0
Windows Phone
Available since 8.1
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