title: Concatenation of LPWSTR strings
body: <p>In Visual C++, I have a</p>
  
  <pre><code>LPWSTR mystring;
  </code></pre>
  
  <p>which is already defined somewhere else in the code.</p>
  
  <p>I want to create a new LPWSTR containing:</p>
  
  <pre><code>"hello " + mystring + " blablabla"        (i.e. a concatenation)
  </code></pre>
  
  <p>I'm getting mad with such a simple thing (concatenation)! Thanks a lot in advance, I'm lost!</p>