public int Insert(VolunteersShow item, HttpPostedFileBase file, string vid, HttpServerUtilityBase Server)
 {
     var photos = "";
     s26webDataContext db = new s26webDataContext();
     if (file != null)
         if (file.ContentLength > 0 && file.ContentType.ToLower() == "image/jpeg" || file.ContentType == "image/png")
             photos = Method.Upload_File(file, vid, Server);
         else
             photos = "";
     if (item.LastMemberId > 0)
         item.AdminUpdateTime = DateTime.Now;
     try
     {
          Volunteers new_item = new Volunteers
         {
             Mobile = item.Mobile,
             Password = Get_HashPassword(item.Password),
             Name = item.Name,
             BabyBirthday = item.BabyBirthday.Value,
             NowBrand = item.NowBrand,
             BrandName = item.BrandName,
             Email = item.Email,
             CityId = item.CityId,
             AreaId = item.AreaId,
             Address = item.Address,
             GiftMobile = item.GiftMobile,
             CityId2 = item.CityId2,
             AreaId2 = item.AreaId2,
             Address2 = item.Address2,
             Status = item.Status,
             SendCount = item.SendCount,
             Photos = photos,
             SerialNo = item.SerialNo,
             MemberNumber = item.NowBrand,
             FBConnect = item.FBConnect,
             FBFriend = item.FBFriend,
             Memo = item.Memo,
             AdminUpdateTime = item.AdminUpdateTime,                    
             CreateTime = DateTime.UtcNow,
             UpdateTime = DateTime.UtcNow,   
             Point = 0  
         };
         db.Volunteers.InsertOnSubmit(new_item);
         db.SubmitChanges();
         db.Connection.Close();
         return new_item.Id;
     }
     catch 
     {
         return -1;
     }
 }   
 public List<eCRM> Get_eCRM()
 {
     s26webDataContext db = new s26webDataContext();
     VolunteersShow data = new VolunteersShow();
     data.eCRM_list = db.eCRM.ToList();
     db.Connection.Close();
     return data.eCRM_list;
 }