Get multiple user field value

获取多用户字段值

SPFieldUserValueCollection users= (SPFieldUserValueCollection)item[str];
foreach (SPFieldUserValue user in users)
{
   if (user!= null && user.User != null)
   {
       if (user.User.Email != string.Empty)
       {
           string email=user.User.Email;
           string name=user.User.Name;
       }
   }
}