public string SendActiveMail()
{
var u = this.GetLoginUser();
if (u.Role == UserRole.NonactivatedUser)
{
var uv = UserValidate.FindOne(p => p.UserId == u.Id);
if (uv == null)
{
uv = new UserValidate().Init(u.Id);
uv.Save();
}
uv.Mode = 'a';
SendMail(u, uv);
Flash.Notice = "激活邮件发送成功";
}
return(UrlTo <UserController>(p => p.Profile()));
}