/// <summary>
/// Connect to the server and display mailbox statistics.
/// </summary>
private async void Connect(object sender, EventArgs e)
{
_window.Busy = true;
Pop3 client = null;
try
{
client = new Pop3();
await client.ConnectAsync(ServerName, ServerPort, Mode);
}
catch (Exception ex)
{
_window.Busy = false;
Util.ShowException(ex);
return;
}
if (!string.IsNullOrEmpty(UserName))
{
try
{
await client.AuthenticateAsync(UserName, Password);
}
catch (Exception ex)
{
_window.Busy = false;
Util.ShowException(ex);
return;
}
}
StringBuilder output = new StringBuilder();
try
{
Pop3MailboxStat stat = await client.GetMailboxStatAsync();
output.AppendFormat("There are {0} message(s). Total size: {1} bytes.", stat.MessageCount, stat.Size);
}
catch (Exception ex)
{
_window.Busy = false;
Util.ShowException(ex);
return;
}
_window.Busy = false;
Util.ShowMessage("Mailbox Info", output.ToString());
}
/// <summary>
/// Retrieves the DNS query result and displays it.
/// </summary>
protected override async void OnResume()
{
base.OnResume();
string server = Intent.GetStringExtra("server");
int port = Intent.GetIntExtra("port", 110);
SecurityMode mode = (SecurityMode)Intent.GetIntExtra("security", 0);
string username = Intent.GetStringExtra("username");
string password = Intent.GetStringExtra("password");
// switch to 'show output' layout
SetContentView(Resource.Layout.Progress);
var lblDesc = (TextView)FindViewById(Resource.Id.lblDescription);
lblDesc.Text = string.Format("Connecting to POP3 server {0}:{1}...", server, port);
Pop3 client = null;
try
{
client = new Pop3();
await client.ConnectAsync(server, port, mode);
}
catch (Exception ex)
{
HandleException(ex, "Error occurred while connecting to the server. ", true);
return;
}
if (!string.IsNullOrEmpty(username))
{
try
{
await client.AuthenticateAsync(username, password);
}
catch (Exception ex)
{
HandleException(ex, "Error occurred while authenticating the user. ", true);
return;
}
}
StringBuilder output = new StringBuilder();
try
{
Pop3MailboxStat stat = await client.GetMailboxStatAsync();
output.AppendFormat("There are {0} message(s). Total size: {1} bytes.\n", stat.MessageCount, stat.Size);
}
catch (Exception ex)
{
HandleException(ex, "Error while obtaining mailbox information. ", true);
return;
}
// switch to 'show output' layout
SetContentView(Resource.Layout.Result);
// Show output
var lblResult = (TextView)FindViewById(Resource.Id.lblResult);
lblResult.Text = output.ToString();
}