#44 – Application is a Singleton

The System.Application class is a singleton, which means that you can create at most one instance of Application (within a single AppDomain).  If you try creating a second instance of Application, you’ll get an InvalidOperationException.

You can access the current Application object through the static property Application.Current.  (Or use property of the derived class, e.g. App.Current).


About Sean
Software developer in the Twin Cities area, passionate about software development and sailing.

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