private void _button修改_Click(object sender, RoutedEventArgs e)
{
bool changed = false;
using (StatementContext statement = new StatementContext(typeof(User)))
{
//
if (string.IsNullOrEmpty(_textBox用户名.Text) || _textBox用户名.Text.Length > 20)
{
MessageBox.Show("用户名必须1-20个字符！");
return;
}
if (statement.Users.FirstOrDefault(model => model.Id != user.Id && model.UserName.Equals(_textBox用户名.Text)) != null)
{
MessageBox.Show("用户名已被占用！");
return;
}
if (string.IsNullOrEmpty(_textBox用户密码.Password) || _textBox用户密码.Password.Length < 6 || _textBox用户密码.Password.Length > 20)
{
MessageBox.Show("密码必须6-20个字符！");
return;
}
if (!_textBox用户密码.Password.Equals(_textBox用户密码2.Password))
{
MessageBox.Show("两次密码不一致！");
return;
}
var oldUser = statement.Users.FirstOrDefault(model => model.Id == user.Id);
if (!_textBox用户名.Text.Trim().Equals(user.UserName))
{
changed = true;
oldUser.UserName = _textBox用户名.Text.Trim();
}
if (!_textBox用户密码.Password.Trim().Equals(user.UserPassword._RSADecrypt()))
{
changed = true;
oldUser.UserPassword = _textBox用户密码.Password._RSAEcrypt();
}
if (!_textBox邮箱.Text.Trim().Equals(user.Email))
{
changed = true;
oldUser.Email = _textBox邮箱.Text.Trim();
}
if (changed)
{
statement.EditUser(oldUser);
statement.SaveChanged();
MessageBox.Show("信息修改成功！");
}
Close();
}
}
private void _linkLabel忘记密码_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
try
{
using (StatementContext statement = new StatementContext(typeof(User)))
{
var user = statement.Users.FirstOrDefault(model => model.UserName.Equals(_comboBox用户列表.Text.Trim()));
//
if (MessageBox.Show(string.Format("是否向用户<{0}>的密保邮箱发送新密码？", user.UserName), "发送新密码确认", MessageBoxButton.YesNo) == MessageBoxResult.Yes)
{
//确定smtp服务器地址。实例化一个Smtp客户端
SmtpClient client = new SmtpClient("smtp.163.com");
//构造一个发件人地址对象
MailAddress from = new MailAddress("*****@*****.**", "期货助手", Encoding.UTF8);
//构造一个收件人地址对象
MailAddress to = new MailAddress(user.Email, _comboBox用户列表.Text.Trim(), Encoding.UTF8);
//构造一个Email的Message对
MailMessage message = new MailMessage(from, to);
Random random = new Random();
string newPassword = string.Format("{0}{1}{2}{3}{4}{5}", random.Next(10), random.Next(10), random.Next(10), random.Next(10), random.Next(10), random.Next(10));
//添加邮件主题和内容
message.Subject = "期货助手 - 新密码";
message.SubjectEncoding = Encoding.UTF8;
message.Body = string.Format("您的新密码是：{0}", newPassword);
message.BodyEncoding = Encoding.UTF8;
//设置邮件的信息
client.DeliveryMethod = SmtpDeliveryMethod.Network;
message.BodyEncoding = System.Text.Encoding.UTF8;
message.IsBodyHtml = false;
//设置用户名和密码。
client.UseDefaultCredentials = false;
string username = "******";
string passwd = "mail351489";
//用户登陆信息
NetworkCredential myCredentials = new NetworkCredential(username, passwd);
client.Credentials = myCredentials;
//发送邮件
client.Send(message);
//
user.UserPassword = newPassword._RSAEcrypt();
statement.EditUser(user);
statement.SaveChanged();
//提示发送成功
MessageBox.Show("新密码已经发送到您的邮箱中，请及时查收!");
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message + "\n" + ex.StackTrace);
}
}