title: Visual Studio 2010 localization resource files, how to add in strings automatically?
body: <p>I have a certain project that has a resource directory with a .resx for each language supported in the product. </p>
  
  <p>Right now I am adding these strings by hand using the visual studio 2010 IDE, but because there are a large number of strings, this manual management of these resources can get tricky, and something can easily get omitted in perhaps just 1 .resx file. </p>
  
  <p>Do you get a good resource addon for visual studio 2010, that will allow you to sync and validate a group of resx files? The built in functionality for handling resx seems the same as it was in 2008, and requires a lot of manual effort. </p>
  
  <p>I guess what would be nice would be to have the ability to define all resources in the main language, then have these strings carried across to the remaining languages automatically. </p>
  
  <p>Does such functionality exist? Even a good codeplex project perhaps?</p>