private void lstEnvelopes_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
var selectedMessage = (MessageContainer)lstEnvelopes.SelectedItem;
var selectedMailbox = (Mailbox)lstMailboxes.SelectedItem;
if (selectedMessage == null)
{
return;
}
App.Log.Info("Selected message: " + selectedMessage.Uid);
// First check if there is already a thread running to do some work.
if (thread_downloadMessage != null && thread_downloadMessage.IsAlive)
{
// Abort the thread if it is already running
thread_downloadMessage.Abort();
}
if (selectedMessage.BodyStructure == null)
{
var param = new Collection <Object> {
selectedMailbox, selectedMessage
};
if (selectedMessage.HtmlView == null)
{
thread_downloadMessage = new Thread(DownloadEmail);
// Finally start the thread with the parameters
thread_downloadMessage.Start(param);
}
else
{
wbMailRenderer.LoadHTML(selectedMessage.HtmlView.Text);
}
}
else
{
if (selectedMessage.HtmlView != null)
{
wbMailRenderer.LoadHTML(selectedMessage.HtmlView.Text);
}
else // There is a bodystructure, but no view yet.
{
var param = new Collection <Object>();
param.Add(selectedMailbox);
param.Add(selectedMessage);
if (selectedMessage.HtmlView == null)
{
thread_downloadMessage = new Thread(DownloadEmail);
// Finally start the thread with the parameters
thread_downloadMessage.Start(param);
}
else
{
wbMailRenderer.LoadHTML(selectedMessage.HtmlView.Text);
}
//App.Log.Error("Message " + selectedMessage.Uid + " has a BodyStructure, but no View!");
}
}
// Set the mail to "Seen"
var set = SequenceSet.CreateUidSet(selectedMessage.Uid);
Imap.Client.Store(set, MessageFlags.Seen, StoreProcedures.Add);
App.Log.Debug("Message " + selectedMessage.Uid + " set to 'seen'.");
}
