public void LoadComboBox2() { try { DAL.SQLConnect provider = new DAL.SQLConnect(); string query = ("select Name_employees,ID_employees from tbEmployees"); cbbNameEmployees.DataSource = provider.ExecuteQuery(query); cbbNameEmployees.DisplayMember = "Name_employees"; cbbNameEmployees.ValueMember = "Name_employees"; } catch (Exception ex) { new Exception("Error " + ex.ToString()); } }
//phạm ngọc đạt #region tabPage BanHang public void LoadComboBox() { try { DAL.SQLConnect provider = new DAL.SQLConnect(); string query = "select Name_dish,Unit_price from tbDish"; cbbNameEat.DataSource = provider.ExecuteQuery(query); cbbNameEat.DisplayMember = "Name_dish"; cbbNameEat.ValueMember = "Name_dish"; } catch (Exception ex) { throw new Exception("Error " + ex.ToString()); } }