title: How use system.tuple in powershell?
body: <p>Just for curiosity, it's not a 'I must have it', but how declare a tuple using system.tuple class in powershell?</p>
  
  <p>I'm using powershell.exe.config to load framework 4.0 but I'm not able to create a tuple.</p>
  
  <p>Trying this:</p>
  
  <pre><code>PS C:\ps1&gt; $a = [System.Tuple``2]::Create( "pino", 34)
  
  Chiamata al metodo non riuscita. [System.Tuple`2] non contiene un metodo denominato 'Create'.
  In riga:1 car:31
  + $a = [System.Tuple``2]::Create &lt;&lt;&lt;&lt; ( "pino", 34)
      + CategoryInfo          : InvalidOperation: (Create:String) [], RuntimeException
      + FullyQualifiedErrorId : MethodNotFound
  </code></pre>
  
  <p>sorry for Italian sample...</p>
  
  <p>Thank you for help.</p>
  
  <p>EDIT:</p>
  
  <p>if i try:</p>
  
  <pre><code>PS C:\ps1&gt; $a = [System.Tuple]::Create(34,"pino")
  
  Impossibile trovare un overload per "Create" e il numero di argomenti: "2".
  In riga:1 car:28
  + $a = [System.Tuple]::Create &lt;&lt;&lt;&lt; (34,"pino")
      + CategoryInfo          : NotSpecified: (:) [], MethodException
      + FullyQualifiedErrorId : MethodCountCouldNotFindBest
  </code></pre>