title: Use multiple resource managers in c#
body: <p>I would like to know if the following is possible:</p>
  
  <p>I have 2 resource managers A and B. Only A have all the strings entries and B only have some alternative values for some of the entries in A.</p>
  
  <p>ex:</p>
  
  <pre><code>A.foo
  A.bar
  B.bar
  </code></pre>
  
  <p>I would like to be able to do something like B.foo were foo doesn't exist in B but exists in A so it would return A.foo. But if B.bar exists I want it to return B.bar and not A.bar.</p>
  
  <p>Is this possible? (I want to get the entries without string selectors to ensure code correctness during compile time) </p>