String [] Array to a hashtable, adding a key and value from the string [] C#
<p>I'm trying to fill a hashtable whit a string[]array from a .txt file,
I read the .txt from a directory, but can´t fill the hashtable whit a foreach
Im gettin a error =  Syntax error; value expected
Hope you can guide me a little.
First Lenguage.</p>

<pre><code>  static Hashtable GetHashtable()
  {
   // Create and return new Hashtable.
      Hashtable ht_rut = new Hashtable();
   //Create a string from all the text
      string rutcompleto = System.IO.File.ReadAllText(@"C:\datos rut.txt");
   //create an array from the string split by ,
      String[] rutArr = rutcompleto.Split(',');
   //create a int key for the hashtable
      int key = 1;

        foreach (var item in rutArr)
        {
            ht_rut.Add(key,rutArr[]);
            key = key + 1;
        }

        return ht_rut;
    }
 }
</code></pre>