Occurs when there is a change in the status of an application or manifest download.
Assembly: System.Deployment (in System.Deployment.dll)
In a console application, events are assigned to threads from a thread pool. Therefore, you might receive progress update events out of order, with a subsequent event showing a decrease compared with a previous event. You will not see such behavior in a Windows Forms-based application, because events in Windows Forms are processed sequentially out of the user interface (UI) thread's message queue.