/// <summary>
/// Method for retrieve the mail messages for IMAP4 protocol.
/// </summary>
/// <param name="mailbox">The mailbox for retrieve messages.</param>
/// <param name="beginIndex">The begin index for retrieve the messages.</param>
/// <param name="increment">The increment for begin index for retrieve the messages.</param>
/// <returns>The mail messages.</returns>
public BindingList<MailMessage> RetrieveMessages(string mailbox, int beginIndex, int increment)
{
BindingList<MailMessage> ret = new BindingList<MailMessage>();
MailMessage mailMessage;
Header header;
Mailbox inbox = this.Imap4Client.SelectMailbox(mailbox);
Fetch fetch = inbox.Fetch;
int messageCount = inbox.MessageCount;
for (int i = beginIndex; i <= beginIndex + increment; i++)
{
if (i <= messageCount)
{
header = fetch.HeaderObject(i);
mailMessage = new MailMessage();
mailMessage.FillMessage(header);
mailMessage.BaseIndex = i;
ret.Add(mailMessage);
}
}
return ret;
}
/// <summary>
/// Get a mail message basend on message identifier.
/// </summary>
/// <param name="mailbox">The mailbox for retrieve the message.</param>
/// <param name="mailMessage">The mail message.</param>
/// <returns>The ActiveUp.Net.Mail.Message object.</returns>
public ActiveUp.Net.Mail.Message GetMessage(string mailbox, MailMessage mailMessage)
{
ActiveUp.Net.Mail.Message ret = null;
ActiveUp.Net.Mail.Message message = null;
Mailbox inbox = this.Imap4Client.SelectMailbox(mailbox);
Fetch fetch = inbox.Fetch;
int messageCount = inbox.MessageCount;
int upIndex = mailMessage.BaseIndex;
int downIndex = mailMessage.BaseIndex;
// search up and down.
while (downIndex > 0 || upIndex <= messageCount)
{
if (downIndex > 0 && downIndex <= messageCount)
{
message = fetch.MessageObject(downIndex);
if (message.MessageId != null && message.MessageId.Equals(mailMessage.Id))
{
ret = message;
break;
}
}
if (upIndex <= messageCount && upIndex > 0)
{
message = fetch.MessageObject(upIndex);
if (message.MessageId != null && message.MessageId.Equals(mailMessage.Id))
{
ret = message;
break;
}
}
downIndex--;
upIndex++;
}
return ret;
}
