private void OrderCheck()
{
try
{
secilenID = Convert.ToInt32(txtOrdersID.Text);
// List<Order_Detail> od_List = db.Order_Details.Where(x => secilenID == x.OrderID).ToList();
List <Order> odList2 = db.Orders.Where(x => secilenID == x.OrderID).ToList();
if (odList2.Count == 0)
{
MessageBox.Show(secilenID + "nolu siparis yok.");
}
else
{
FormOrderHeaderDetail frmOrdHeadDet = new FormOrderHeaderDetail(secilenID);
frmOrdHeadDet.Show();
}
}
catch (Exception)
{
MessageBox.Show("Girilen siparis icin veri okuma yapilamadi.");
}
}
private void btnCreateOrder_Click(object sender, EventArgs e)
{
Order orders = new Order();
orders.CustomerID = cmbCustomers.SelectedValue.ToString();
orders.EmployeeID = (int)cmbEmployees.SelectedValue;
orders.OrderDate = dtpOrderDate.Value;
orders.RequiredDate = dtpRequiredDate.Value;
orders.ShipVia = (int)cmbShipVia.SelectedValue;
orders.Freight = Convert.ToDecimal(txtFreight.Text);
orders.ShipCountry = txtCountry.Text;
orders.ShipAddress = txtAddress.Text;
db.Orders.Add(orders);
db.SaveChanges();
MessageBox.Show("New order has been Inserted to DataBase");
FormOrderHeaderDetail frm = new FormOrderHeaderDetail(orders.OrderID);
frm.Show();
this.Hide();
}