title: Forms.OpenFileDialog() and Forms.FolderBrowserDialog() initial path behavior
body: <p>In my application I use both <code>OpenFileDialog</code> and <code>FolderBrowserDialog</code> on button click handlers:</p>
  
  <pre><code>var fileDialog = new System.Windows.Forms.OpenFileDialog();
  
  var folderDialog = new System.Windows.Forms.FolderBrowserDialog();
  </code></pre>
  
  <p>Strange thing is that when calling <code>OpenFileDialog</code> it starts in explorer from folder in which file was chosen last time.
  But <code>FolderBrowserDialog</code> opens MyComputer each time in explorer no matter what folder was chosen last time. How can I get same behavior (remembering last chosen folder) for `FolderBrowserDialog'?</p>
  
  <p>It's also interesting where 'OpenFileDialog' stores folder of last chosen file? Does windows stores it for each application?</p>