Filter_Messages_with_Paging_Support.cs

using (ImapClient client = new ImapClient("host.domain.com", 84, "username", "password"))
{
    try
    {
        // Append some test messages
        int messagesNum = 12;
        int itemsPerPage = 5;
        MailMessage message = null;
        for (int i = 0; i < messagesNum; i++)
        {
            message = new MailMessage(
                "[email protected]",
                "[email protected]",
                "EMAILNET-35128 - " + Guid.NewGuid(),
                "111111111111111");
            client.AppendMessage(ImapFolderInfo.InBox, message);
        }
        string body = "2222222222222";
        for (int i = 0; i < messagesNum; i++)
        {
            message = new MailMessage(
                "[email protected]",
                "[email protected]",
                "EMAILNET-35128 - " + Guid.NewGuid(),
                body);
            client.AppendMessage(ImapFolderInfo.InBox, message);
        }

        client.SelectFolder("Inbox");
        ImapQueryBuilder iqb = new ImapQueryBuilder();
        iqb.Body.Contains(body);
        MailQuery query = iqb.GetQuery();

        client.SelectFolder(ImapFolderInfo.InBox);
        ImapMessageInfoCollection totalMessageInfoCol = client.ListMessages(query);
        Console.WriteLine(totalMessageInfoCol.Count);

        //////////////////////////////////////////////////////
         
        List<ImapPageInfo> pages = new List<ImapPageInfo>();
        PageSettings pageSettings = new PageSettings();
        pageSettings.FolderName = ImapFolderInfo.InBox;

        ImapPageInfo pageInfo = client.ListMessagesByPage(query, new PageInfo(itemsPerPage, 0),  pageSettings);                    
        pages.Add(pageInfo);
        while (!pageInfo.LastPage)
        {
            pageInfo = client.ListMessagesByPage(query, pageInfo.NextPage, pageSettings);
            pages.Add(pageInfo);
        }
        int retrievedItems = 0;
        foreach (ImapPageInfo folderCol in pages)
            retrievedItems += folderCol.Items.Count;
    }
    finally
    {
    }
}