void DisplayOrders()
{
clssupplierCollection orders = new clssupplierCollection();
orders.ThisOrder.find(OrderId);
txtBxOrderId.Text = orders.ThisOrder.OrderId.ToString();
txtBxCustomerId.Text = orders.ThisOrder.CustomerId.ToString();
txtBxStaffId.Text = orders.ThisOrder.StaffId.ToString();
txtBxDetails.Text = orders.ThisOrder.Details;
txtBxDate.Text = orders.ThisOrder.Date.ToString();
}
protected void btnOK_Click(object sender, EventArgs e)
{
clsOrder AnOrder = new clsOrder();
string orderId = txtBxOrderId.Text;
string staffId = txtBxStaffId.Text;
string customerId = txtBxCustomerId.Text;
string date = txtBxDate.Text;
string details = txtBxDetails.Text;
string error = AnOrder.Validate(orderId, customerId, staffId, date, details);
clssupplierCollection orders = new clssupplierCollection();
if (error == "")
{
AnOrder.OrderId = Convert.ToInt32(orderId);
AnOrder.StaffId = Convert.ToInt32(staffId);
AnOrder.CustomerId = Convert.ToInt32(customerId);
AnOrder.Date = Convert.ToDateTime(date);
AnOrder.Details = details;
Session["AnOrder"] = AnOrder;
clssupplierCollection orderList = new clssupplierCollection();
if (!AnOrder.exists(AnOrder.OrderId))
{
orderList.ThisOrder = AnOrder;
orderList.Add();
}
else
{
orderList.ThisOrder = AnOrder;
orderList.Update();
}
}
else
{
lblError.Text = error;
}
Response.Redirect("OrderViewer.aspx");
}
