can ServiceLocator.Current.GetInstance return null?
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mauricio076
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Published on 2012-07-05T22:51:34Z
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2012/07/06
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I have this piece of code (or similar) in many of our views:
private IEventAggregator eventAggregator;
Constructor()
{
eventAggregator = ServiceLocator.Current.GetInstance<IEventAggregator>();
...
}
I read from this post that ServiceLocator.Current can throw NullReferenceException (bad thing on a constructor) but I was wondering if the GetInstance<>() method can return null (or some other inconsistent object) making eventAggregator dangerous to use later in other methods.
NOTE: I'm quite new to MVVM and WPF
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