public void loadSoDoBan2()
 {
     try
     {
         List <tblBan> lstBan = new List <tblBan>();
         lstBan = dm.goiSoDoBan().ToList <tblBan>();
         try
         {
             int a  = lstBan.Count;
             int ba = lstBan.Count(t => t.TrangThai.Equals("False"));
             lbl_Trong.Text = "Trống" + ba + "/" + a + " bàn";
         }
         catch (Exception ee)
         {
         }
         foreach (tblBan b in lstBan)
         {
             bool     tt = false;
             Ban_Item ban;
             if (b.TrangThai.Equals("True"))
             {
                 tt = true;
             }
             ban = new Ban_Item(b.KhuVuc, b.MaBan + "", tt, b.MaBan);
             if (b.TrangThai.Equals("True"))
             {
                 flowLayoutPanel_SoDoBan.Controls.Add(ban);
             }
         }
     }
     catch (Exception eee)
     { }
 }
 public void loadSoDoBan()
 {
     //bool trangThai;
     //for (int i = 0; i < 20; i++)
     //{
     //    if (i % 4 == 0) trangThai = false;
     //    else trangThai = true;
     //    Ban_Item ban;
     //    ban = new Ban_Item("Tầng trệt", "Bàn số " + i, trangThai);
     //    ban.Dock = DockStyle.None;
     //    flowLayoutPanel_SoDoBan.Controls.Add(ban);
     //}
     try
     {
         List <tblBan> lstBan = new List <tblBan>();
         lstBan = dm.goiSoDoBan().ToList <tblBan>();
         try
         {
             int a  = lstBan.Count;
             int ba = lstBan.Count(t => t.TrangThai.Equals("False"));
             lbl_Trong.Text = "Trống" + ba + "/" + a + " bàn";
         }
         catch (Exception ee)
         {
         }
         foreach (tblBan b in lstBan)
         {
             bool     tt = false;
             Ban_Item ban;
             if (b.TrangThai.Equals("True"))
             {
                 tt = true;
             }
             ban = new Ban_Item(b.KhuVuc, b.MaBan + "", tt, b.MaBan);
             flowLayoutPanel_SoDoBan.Controls.Add(ban);
         }
     }
     catch (Exception eee)
     { }
 }