发送电子邮件并同时将（模型数据）电子邮件ID保存到数据库

本文介绍了发送电子邮件并同时将（模型数据）电子邮件ID保存到数据库的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

public PartialViewResult Sub1(SuperVM picvm) { picvm = new SuperVM() { SubsCribe = new SubsCribe() { SubscribeEmail = picvm.SubsCribe.SubscribeEmail, Subject =picvm.SubsCribe.Subject } }; SmtpClient smtp = new SmtpClient("mail.ABC"); if(ModelState.IsValid) { MailMessage mail = new MailMessage(); mail.To.Add(new MailAddress("ABC@gmail")); mail.Bcc.Add(new MailAddress(picvm.SubsCribe.SubscribeEmail)); mail.From = new MailAddress("admin@ABC"); mail.Subject = picvm.SubsCribe.SubscribeEmail + " ****-----Subscribed------****** "; mail.Body = string.Format(mail.Subject); mail.IsBodyHtml = true; smtp.Port = 25; smtp.UseDefaultCredentials = true; smtp.Credentials = new System.Net.NetworkCredential("admin@ABC", 1234567 "); smtp.EnableSsl = false; smtp.DeliveryMethod = SmtpDeliveryMethod.Network; smtp.Send(mail); db.SubsCribes.Add(picvm.SubsCribe); db.SaveChanges(); return PartialView("Sub1",picvm); } else { return PartialView(); } }

我尝试过： 我正在尝试发送电子邮件 - 其中工作， 但是我试图将电子邮件ID（模型属性 -

What I have tried: I am trying to Send Email - which is working, But along I am trying to save email Id(Model property -

SubscribeEmail

）保存到数据库。 因此，除了以上邮件之外，我还添加以下内容：

) to database. So along with above mailing stuff I am adding this lines :

db.SubsCribes.Add(picvm.SubsCribe); db.SaveChanges();

电子邮件发送成功，但是，电子邮件ID未保存到数据库。 请帮助。 谢谢提前。

Email is sending successfully, but, email id is not saving to database. Please Help. Thanks in Advance.

推荐答案

据我了解您的代码，您正在初始化两个模型 SuperVM 为 picvm 和 SubsCribe 在您的partview结果中作为 SubsCribe 。您没有为picvm.SubsCribe.SubscribeEmail设置任何值。因此，不是在您的partialview结果方法中初始化模型，而是将模型数据发送到partialview方法或在partialview中设置值，例如 As far as i understand your code you are initializing two models SuperVM as picvm and SubsCribe as SubsCribe in your partialview result. You are not setting any value to the picvm.SubsCribe.SubscribeEmail. So instead of initializing model in you partialview result method send model data to the partialview method or set the value in partialview like picvm.SubsCribe.SubscribeEmail = abc@some

但是如果你要向partialview方法发送数据那么请解释你为什么使用下面的代码？ picvm =新SuperVM（） { SubsCribe =新的SubsCribe（） { SubscribeEmail = picvm.SubsCribe.SubscribeEmail， Subject = picvm.SubsCribe.Subject } };

but if you are sending data to the partialview method then please explain why are you using below code? picvm = new SuperVM() { SubsCribe = new SubsCribe() { SubscribeEmail = picvm.SubsCribe.SubscribeEmail, Subject =picvm.SubsCribe.Subject } };