title: linqtotwitter - grab the saved credentials
body: <p>i use linqtotwitter library, in my win forms application  i can do api calls to twitter, but when i closed my application and reopen, i need again repeat enter pin code///</p>
  
  <p>in twitter programm tweetdesc its need only once enter the pin? How i can do well as in the application itself?</p>
  
  <p>i read:</p>
  
  <p>After authorize, save the credentials associated with that user. Next time the user needs to perform an action with your app, grab the saved credentials and load all 4 credentials into the authorizer. When the authorizer has all 4 credentials, it no longer needs to perform the authorization process and you can perform queries without authorizing</p>
  
  <p><strong>BUT how do thise?</strong></p>