title: Where should I put initialization code so it would be executed in before VS initializes my control in design mode
body: <p>I have a method Translate extension which searches for a translation. Normally translations are loaded in Window constructor (I tried in App.Setup too). No if i run the application all the translations are displayed correctly, but when opening a user control all translations are gone.</p>
  
  <p>So the question is where do I put my initialization code so it would be executed before VS initializes design window</p>