title: How can i set flag seen as mails in listview items using mailkit?
body: <p>im begginer to c# and im trying to develop mail program. I don't know exactly what to do here.</p>
  
  <p>I was add all mails to listview box like that ; </p>
  
  <pre><code>using (ImapClient client = new ImapClient())
              {
                  client.Connect(server, port, true);
                  client.Authenticate(mailBox.Text, passBox.Text);
                  var inbox = client.Inbox;
                  inbox.Open(FolderAccess.ReadWrite);
                  foreach (var items in list)
                      {
                              var mail = inbox.GetMessage(items.UniqueId);
                              ListViewItem item = new ListViewItem(new[] {mail.Subject}
                              listView1.Items.AddRange(new ListViewItem[] { item });
                      }
              }
  </code></pre>
  
  <p>I want to when i click listview item, selected mail will flagged as read.</p>
  
  <p>(mailbox has 294 mails. When all mails added to listview box, i will click each item for mark as read)</p>
  
  <p>Sorry my english is bad. I hope you understand...</p>