獲取Gmail中的最後郵件

Question

我正在使用以下代碼從Gmail中讀取電子郵件。但問題是它給未讀的電子郵件。在我來說，我想讀的最後04郵件，不論它已讀或未讀

class ReadEmail 
    { 
     public void AccessEmail(string userName, string password) 
     { 
      try 
      { 
       System.Net.WebClient objClient = new System.Net.WebClient(); 
       string response; 
       string title; 
       string summary; 

       //Creating a new xml document 
       XmlDocument doc = new XmlDocument(); 
       XmlNode nr = default(XmlNode); 

       //Logging in Gmail server to get data 
       objClient.Credentials = new System.Net.NetworkCredential(userName, password); 
       //reading data and converting to string 
       response = Encoding.UTF8.GetString(
          objClient.DownloadData(@"https://mail.google.com/mail/feed/atom")); 

       response = response.Replace(
        @"<feed version=""0.3"" xmlns=""http://purl.org/atom/ns#"">", @"<feed>"); 

       //loading into an XML so we can get information easily 
       doc.LoadXml(response); 


       nr = doc.SelectSingleNode(@"/feed/fullcount"); 

       //Reading the title and the summary for every email 
       foreach (XmlNode node in doc.SelectNodes(@"/feed/entry")) 
       { 
        title = node.SelectSingleNode("title").InnerText; 
        summary = node.SelectSingleNode("summary").InnerText; 
       } 
      } 
      catch (Exception ex) 
      { 
       System.Diagnostics.Debug.Write(ex.Message); 
      } 


     } 

而且完整的電子郵件正文我不能與上面的代碼中看到。

Answer 1

gmail atom feed只會給你一個你的電子郵件摘要。如果你需要完整的身體，你必須使用另一個協議，比如POP3或iMap。

這裏有一個答案，告訴您如何做到這一點： Count number of emails in gmail using IMAP