How to record in WPF?

Question

I am writing a WPF application using the MVVM template and using Prism in selected places for free communication, and I would like to have registration messages displayed in a window and written to a file. A subset of messages going in each direction may not be the same.

I think I should post the message through EventAggregator(MS-Prism observer template implementation) and subscribe to two objects: one that updates LogWindowViewModeland one that registers using the Enterprise Library registrar. Is this a good idea or am I duplicating what has already been implemented?

Answer 1

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, CustomTraceListener ILogFilter . EventAggregator.

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Answer 2

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Answer 3

I used Common.Logging as a data collector, filter and distributor for something comparable and wrote a custom appender for my own processing and ui-output.