相关疑难解决方法(0)

我正在使用Linq查询和调用方法.

oPwd = objDecryptor.DecryptIt((c.Password.ToString())

它将返回null值.

意味着这不起作用.

我如何解决这个问题.

谢谢..

var q =
    from s in db.User
    join c in db.EmailAccount on s.UserId equals c.UserId
    join d in db.POPSettings 
        on c.PopSettingId equals d.POPSettingsId
    where s.UserId == UserId && c.EmailId == EmailId
    select new
    {
        oUserId = s.UserId,
        oUserName = s.Name,
        oEmailId = c.EmailId,
        oEmailAccId = c.EmailAccId,
        oPwd = objDecryptor.DecryptIt(c.Password.ToString()),
        oServerName = d.ServerName,
        oServerAdd = d.ServerAddress,
        oPOPSettingId = d.POPSettingsId,
    };