/// <summary>
 /// Deprecated Method for adding a new object to the tbNHANVIENs EntitySet. Consider using the .Add method of the associated ObjectSet&lt;T&gt; property instead.
 /// </summary>
 public void AddTotbNHANVIENs(tbNHANVIEN tbNHANVIEN)
 {
     base.AddObject("tbNHANVIENs", tbNHANVIEN);
 }
 public static void InsertNewStaff(string Manhanvien, string Maphongkham, string Manhomnhanvien, string Hoten, string Gioitinh, string Tendangnhap, string Matkhau, string Chucdanh, bool Tinhtrang, DateTime Ngaytao)
 {
     using (DB_HMS_Entities staff = new DB_HMS_Entities())
     {
         tbNHANVIEN infor = new tbNHANVIEN();
         infor.MANHANVIEN = Manhanvien;
         infor.MAPHONGKHAM = Maphongkham;
         infor.MANHOMND = Manhomnhanvien;
         infor.HOTEN = Hoten;
         infor.GIOITINH = Gioitinh;
         infor.CHUCDANH = Chucdanh;
         infor.IDDANGNHAP = Tendangnhap;
         infor.MATKHAU = ToMD5(ToMD5(ToMD5(Matkhau)));
         infor.TRANGTHAI = Tinhtrang;
         infor.NGAYTAO = Ngaytao;
         staff.AddTotbNHANVIENs(infor);
         staff.SaveChanges();
     }
 }
 /// <summary>
 /// Create a new tbNHANVIEN object.
 /// </summary>
 /// <param name="mANHANVIEN">Initial value of the MANHANVIEN property.</param>
 /// <param name="mAPHONGKHAM">Initial value of the MAPHONGKHAM property.</param>
 /// <param name="mANHOMND">Initial value of the MANHOMND property.</param>
 /// <param name="iDDANGNHAP">Initial value of the IDDANGNHAP property.</param>
 /// <param name="mATKHAU">Initial value of the MATKHAU property.</param>
 public static tbNHANVIEN CreatetbNHANVIEN(global::System.String mANHANVIEN, global::System.String mAPHONGKHAM, global::System.String mANHOMND, global::System.String iDDANGNHAP, global::System.String mATKHAU)
 {
     tbNHANVIEN tbNHANVIEN = new tbNHANVIEN();
     tbNHANVIEN.MANHANVIEN = mANHANVIEN;
     tbNHANVIEN.MAPHONGKHAM = mAPHONGKHAM;
     tbNHANVIEN.MANHOMND = mANHOMND;
     tbNHANVIEN.IDDANGNHAP = iDDANGNHAP;
     tbNHANVIEN.MATKHAU = mATKHAU;
     return tbNHANVIEN;
 }