title: How to get temp folder and set a temp file path?
body: <p>How to get temp folder and set a temp file path? I tried code bellow but it have error. Thank you very much!</p>
  
  <pre><code>TCHAR temp_folder [255];
  GetTempPath(255, temp_folder);
  
  LPSTR temp_file = temp_folder + "temp1.txt";
  //Error: IntelliSense: expression must have integral or unscoped enum type
  </code></pre>