title: How to get continuous characters in C#?
body: <p>I've a </p>
  
  <pre><code>List&lt;String&gt; MyList=new List&lt;string&gt;();
  </code></pre>
  
  <p>I need to fill the list <code>MyList</code> with <code>n</code> values.</p>
  
  <p>if the value of n is 2 then the list <code>MyList</code> will contain </p>
  
  <pre><code>"A","B"
  </code></pre>
  
  <p>if 10 then </p>
  
  <pre><code>"A","B","C"....."J"
  </code></pre>
  
  <p>if 30 then </p>
  
  <pre><code>"A"....."Z","AA","AB",AC","AD"
  </code></pre>
  
  <p>if 1000 then </p>
  
  <pre><code>"A",....."Z","AA","AB"......"AZ","BA","BB"......."BZ"........"YZ","AAA",AAB".....
  and so on
  </code></pre>
  
  <p>I do not know how to do this.</p>
  
  <p>Please help me to do this using any method Using  <code>LINQ</code> or <code>LAMBDA Expression</code> </p>