/// <summary>
/// Updete theo khóa chính
/// </summary>
/// <param name="product">New Product</param>
/// <returns>Number or row with was updated</returns>
public static bool Update(Product product)
{
object rs = DataProvider.Instance.ExecuteNonQuery("Products_Update", product._ProductID, product._ProductName, product._SupplierID,
product._QuantityPerUnit, product._UnitPrice, product._UnitsInStock, product._UnitsOnOrder, product._Discontinued);
return(MyConvert.ToInt32(rs) > 0);
}
/// <summary>
/// Thêm một sản phẩm mới vào csdl
/// </summary>
/// <param name="product">New Product</param>
/// <returns>ProductID</returns>
public static int Add(Product product)
{
object rs = DataProvider.Instance.ExecuteNonQueryWithOutput("@ProductID", "Products_Add", 0, product._ProductName, product._SupplierID,
product._QuantityPerUnit, product._UnitPrice, product._UnitsInStock, product._UnitsOnOrder, product._Discontinued);
return(MyConvert.ToInt32(rs));
}
public static bool Update(KhachHang kh)
{
object rs = DataProvider.Instance.ExecuteNonQuery("KhachHang_UPDATE", kh.ID, kh.Ho, kh.Ten, kh.NgaySinh, kh.GTinh, kh.SoDT, kh.SoTaiKhoan,
kh.DiaChi, kh.ThanhPho, kh.QuocGia);
return(MyConvert.ToInt32(rs) > 0);
}
public static string NewBestID()
{
List <HuongDanVien> list = HuongDanVien.All();
if (list.Count > 0)
{
string id = list[list.Count - 1].ID;
string[] s = id.Split('V');
id = s[1];
int newMaSo = MyConvert.ToInt32(id) + 1;
if (newMaSo >= 99999)
{
MessageBox.Show("Cạn kho mã số cho hướng dẫn viên!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return("");
}
id = newMaSo.ToString();
while (id.Length < 4)
{
id = "0" + id;
}
id = "HDV" + id;
return(id);
}
return("HDV0000");
}
/// <summary>
/// Thêm mới một orderDetails vào csdl
/// </summary>
/// <param name="orderDetail">New OrderDetail</param>
public static int Add(OrderDetail orderDetail)
{
object rs = DataProvider.Instance.ExecuteNonQuery("[Order Details_Add]", orderDetail._OrderID, orderDetail._ProductID, orderDetail._UnitPrice, orderDetail._Quantity, orderDetail.Discount);
int affected = MyConvert.ToInt32(rs);
return(affected);
}
/// <summary>
/// Thêm mới một nhà cung cấp
/// </summary>
/// <param name="supplier">New Supplier</param>
/// <returns>SupplierID</returns>
public static int Add(Supplier supplier)
{
object rs = DataProvider.Instance.ExecuteNonQueryWithOutput("@SupplierID", "Suppliers_Add", 0, supplier._CompanyName,
supplier._ContactName, supplier._ContactTitle, supplier._Address, supplier._City, supplier._Region, supplier._PostalCode,
supplier._Country, supplier._Phone, supplier._Fax, supplier._HomePage);
return(MyConvert.ToInt32(rs));
}
/// <summary>
/// Cập nhật thông tin một nhà cung cấp
/// </summary>
/// <param name="supplier">New Supplier</param>
/// <returns>Số dòng được update</returns>
public static bool Update(Supplier supplier)
{
object rs = DataProvider.Instance.ExecuteNonQuery("Suppliers_Update", supplier._SupplierID, supplier._CompanyName,
supplier._ContactName, supplier._ContactTitle, supplier._Address, supplier._City, supplier._Region, supplier._PostalCode,
supplier._Country, supplier._Phone, supplier._Fax, supplier._HomePage);
return(MyConvert.ToInt32(rs) > 0);
}
public static OrderDetail GetDataOrderDetailToExcel(OleDbDataReader reader)
{
OrderDetail odd = new OrderDetail();
odd.OrderID = MyConvert.ToInt32(reader["OrderID"]);
odd.ProductID = MyConvert.ToInt32(reader["ProductID"]);
odd.UnitPrice = MyConvert.ToDouble(reader["UnitPrice"]);
odd.Quantity = MyConvert.ToInt16(reader["Quantity"]);
odd.Discount = MyConvert.ToInt32(reader["Discount"]);
return(odd);
}
public static bool Delete(int _id)
{
object rs = DataProvider.Instance.ExecuteNonQuery("KhachSan_Delete", _id);
int affected = MyConvert.ToInt32(rs);
if (affected > 0)
{
return(true);
}
return(false);
}
public static bool Update(KhachSan ks)
{
object rs = DataProvider.Instance.ExecuteNonQuery("KhachSan_Update", ks.ID, ks.TenKS, ks.SoSao, ks.DiaChi, ks.SoDienThoai);
int affected = MyConvert.ToInt32(rs);
if (affected > 0)
{
return(true);
}
return(false);
}
public static bool Update(DiaDiemDL dd)
{
object rs = DataProvider.Instance.ExecuteNonQuery("DiaDiem_Update", dd.ID, dd.TenDD, dd.QuocGia);
int affected = MyConvert.ToInt32(rs);
if (affected > 0)
{
return(true);
}
return(false);
}
public static bool Add(DiaDiemDL dd)
{
object rs = DataProvider.Instance.ExecuteNonQueryWithOutput("@ID", "DiaDiem_Add", dd.ID, dd.TenDD, dd.QuocGia);
int affected = MyConvert.ToInt32(rs);
if (affected > 0)
{
return(true);
}
return(false);
}
public static bool Update(DiemDL dl)
{
object rs = DataProvider.Instance.ExecuteNonQuery("DiemDL_Update", dl.ID, dl.TenDiem, dl.MaDD, dl.DiaChi);
int affected = MyConvert.ToInt32(rs);
if (affected > 0)
{
return(true);
}
return(false);
}
public static bool DeleteMKS(int _MKS)
{
object rs = DataProvider.Instance.ExecuteNonQuery("KSanDLich_DeleteMKS", _MKS);
int affected = MyConvert.ToInt32(rs);
if (affected > 0)
{
return(true);
}
return(false);
}
public static int Update(NCCPTien _Nccc)
{
object rs = DataProvider.Instance.ExecuteNonQuery("NCCPTien_Update", _Nccc.ID, _Nccc.TenNCC, _Nccc.DiaChi, _Nccc.DienThoai);
int affected = MyConvert.ToInt32(rs);
if (affected > 0)
{
return(affected);
}
return(0);
}
public static bool Delete(KSanDLich ksdl)
{
object rs = DataProvider.Instance.ExecuteNonQuery("KSanDLich_Delete", ksdl.MKS, ksdl.MDiemDL);
int affected = MyConvert.ToInt32(rs);
if (affected > 0)
{
return(true);
}
return(false);
}
public static int Delete(int _MaPT)
{
object rs = DataProvider.Instance.ExecuteNonQuery("PTien_Delete", _MaPT);
int affected = MyConvert.ToInt32(rs);
if (affected > 0)
{
return(affected);
}
return(0);
}
/// <summary>
/// Add thêm một customer vào database
/// </summary>
/// <param name="cus">The customer to add</param>
/// <returns>CustomerID hoặc Empty String</returns>
public static string Add(Customer cus)
{
object rs = DataProvider.Instance.ExecuteNonQuery("Customers_Add", cus._CustomerID, cus._CompanyName, cus._ContactName, cus._Address, cus._PostalCode, cus._Country, cus._Phone, cus._Fax);
int affected = MyConvert.ToInt32(rs);
if (affected > 0)
{
return(cus._CustomerID);
}
return("");
}
public static bool Delete(string _MKHang)
{
object rs = DataProvider.Instance.ExecuteNonQuery("DatCho_DeleteByMKHang", _MKHang);
int affected = MyConvert.ToInt32(rs);
if (affected > 0)
{
return(true);
}
return(false);
}
public static int Update(PhuongTien _Pt)
{
object rs = DataProvider.Instance.ExecuteNonQuery("PTien_Update", _Pt.ID, _Pt.TenPT, _Pt.TienNghi, _Pt.SoChoToiDa, _Pt.SoChoToiThieu,
_Pt.NhaCungCap);
int affected = MyConvert.ToInt32(rs);
if (affected > 0)
{
return(affected);
}
return(0);
}
public static int Add(KhachSan ks)
{
try
{
object rs = DataProvider.Instance.ExecuteNonQueryWithOutput("@ID", "KhachSan_Add", ks.ID, ks.TenKS, ks.SoSao, ks.DiaChi, ks.SoDienThoai);
int affected = MyConvert.ToInt32(rs);
if (affected > 0)
{
return(int.Parse(rs.ToString()));
}
return(0);
}
catch { return(0); }
}
public static Employee GetDataEmployeeToExcel(OleDbDataReader reader)
{
Employee emp = new Employee();
emp.EmployeeID = MyConvert.ToInt32(reader["EmployeeID"].ToString());
emp.EmployeeName = MyConvert.ToString(reader["Name"].ToString());
emp.HireDate = MyConvert.ToDateTime(reader["HireDate"].ToString());
emp.BirthDate = MyConvert.ToDateTime(reader["BirthDate"].ToString());
emp.Address = MyConvert.ToString(reader["Address"].ToString());
emp.PostalCode = MyConvert.ToString(reader["PostalCode"].ToString());
emp.Country = MyConvert.ToString(reader["Country"].ToString());
emp.HomePhone = MyConvert.ToString(reader["HomePhone"].ToString());
return(emp);
}
public static Product GetDataProductToExcel(OleDbDataReader reader)
{
Product pro = new Product();
pro.ProductID = MyConvert.ToInt32(reader["ProductID"]);
pro.ProductName = MyConvert.ToString(reader["ProductName"]);
pro.SupplierID = MyConvert.ToInt32(reader["SupplierID"]);
pro.QuantityPerUnit = MyConvert.ToString(reader["ProductName"]);
pro.UnitPrice = MyConvert.ToDouble(reader["UnitPrice"]);
pro.UnitsInStock = MyConvert.ToInt16(reader["UnitsInStock"]);
pro.UnitsOnOrder = MyConvert.ToInt16(reader["UnitsOnOrder"]);
pro.Discontinued = MyConvert.ToBool(reader["Discontinued"]);
return(pro);
}
/// <summary>
/// Cập nhật thông tin hóa đơn theo khóa chính OrderID
/// </summary>
/// <param name="order"></param>
/// <returns></returns>
public static bool Update(Order order)
{
object numberAffected = DataProvider.Instance.ExecuteNonQueryWithOutput("@OrderID", "Orders_Update", 0, order._CustomerID, order._EmployeeID, order._OrderDate, order._RequiredDate,
order.ShippedDate, order._Freight, order._ShipAddress, order._ShipPostalCode, order._Status);
int affected = MyConvert.ToInt32(numberAffected);
if (affected > 0)
{
return(true);
}
else
{
return(false);
}
}
public static Order GetDataOrderToExcel(OleDbDataReader reader)
{
Order od = new Order();
od.OrderID = MyConvert.ToInt32(reader["OrderID"]);
od.CustomerID = MyConvert.ToString(reader["CustomerID"]);
od.EmployeeID = MyConvert.ToInt32(reader["EmployeeID"]);
od.OrderDate = MyConvert.ToDateTime(reader["OrderDate"]);
od.RequiredDate = MyConvert.ToDateTime(reader["RequiredDate"]);
od.ShippedDate = MyConvert.ToDateTime(reader["ShippedDate"]);
od.Freight = MyConvert.ToDouble(reader["Freight"]);
od.ShipAddress = MyConvert.ToString(reader["ShipAddress"]);
od.ShipPostalCode = MyConvert.ToString(reader["ShipPostalCode"]);
od.Status = MyConvert.ToString(reader["Status"]);
return(od);
}
public static bool Update(HuongDanVien hdv, List <HDV_Tour> list)
{
object rs = DataProvider.Instance.ExecuteNonQuery("HDV_Update", hdv.ID, hdv.Ho, hdv.Ten, hdv.NgaySinh, hdv.GioiTinh, hdv.DiaChi, hdv.QuocGia, hdv.DienThoai, hdv.TrangThai);
int affected = MyConvert.ToInt32(rs);
if (affected > 0)
{
foreach (HDV_Tour i in list)
{
if (!HDV_Tour.Add(i))
{
MessageBox.Show(String.Format("Adding the specialized tour is faile at ID = {0}", i.MTour), "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
return(true);
}
return(false);
}
public static Supplier GetDataSupplierToExcel(OleDbDataReader reader)
{
Supplier sup = new Supplier();
sup.SupplierID = MyConvert.ToInt32(reader["SupplierID"]);
sup.CompanyName = MyConvert.ToString(reader["CompanyName"]);
sup.ContactName = MyConvert.ToString(reader["ContactName"]);
sup.ContactTitle = MyConvert.ToString(reader["ContactTitle"]);
sup.Address = MyConvert.ToString(reader["ContactTitle"]);
sup.City = MyConvert.ToString(reader["City"]);
sup.Country = MyConvert.ToString(reader["Country"]);
sup.Region = MyConvert.ToString(reader["Region"]);
sup.PostalCode = MyConvert.ToString(reader["Region"]);
sup.Phone = MyConvert.ToString(reader["Region"]);
sup.Fax = MyConvert.ToString(reader["Region"]);
sup.HomePage = MyConvert.ToString(reader["Region"]);
return(sup);
}
public static bool Delete(int _MTour)
{
object rs = DataProvider.Instance.ExecuteNonQuery("Tour_Delete", _MTour);
return(MyConvert.ToInt32(rs) > 0 ? true : false);
}
public static bool Update(Tour t)
{
object rs = DataProvider.Instance.ExecuteNonQuery("Tour_Update", t.ID, t.TenTour, t.XuatPhat, t.TrangThai);
return(MyConvert.ToInt32(rs) > 0 ? true : false);
}
public static int Add(Tour t)
{
object rs = DataProvider.Instance.ExecuteNonQueryWithOutput("@ID", "Tour_Add", t.ID, t.TenTour, t.XuatPhat, t.TrangThai);
return(MyConvert.ToInt32(rs));
}