Question

我有一个表，我想从一列（mailid）中检索所有值。在表中有两列可用，即id和mailid。我想向本栏中邮件ID可用的所有人发送邮件。

               mstEmpAdmin m = new mstEmpAdmin();


                var m2=(from e in db.mstEmpAdmins
                 select new
                 {
                     txtEmpAdminEmailId = e.txtEmpAdminEmailId,
                 });
                CustomMailService mail = new CustomMailService();

                string Subject = "Domestic Travel Request";
                string Body = "Hi Sir/Madam,My ";
                mail.Mail(m2,Subject, Body);

形成上面的代码，它在最后一行显示错误，我在想的是我将邮件ID存储在一个对象中，然后我将在发送邮件时传递该对象。

我能这样做吗？对此有何解决方案？

Answer 1

我得到了输出。

            List<mstEmpAdmin> adminlist = (from st in db.mstEmpAdmins
                                               select st).ToList();
                foreach (var item in adminlist)
                {

                    string Subject = "Request for Business Card";
                    string Body = "Hello Sir/Madam ," + "\n" + " " + bc.txtFirstName + " " + "You have requested for Business Card" + " " + "Total no of Quantity :" + bc.intQuantity + " ";
                    CustomMailService mail = new CustomMailService();

                    mail.Mail(item.txtEmpAdminEmailId, Subject, Body);
                }

如何使用asp .net mvc 4从一个表中检索一个列值

1 个答案: