private void button3_Click(object sender, EventArgs e)
{
int position = OrderBindingSource.Position;
os.RemoveOrder(Convert.ToUInt32(dataGridView1.Rows[position].Cells[0].Value));
OrderBindingSource.ResetBindings(false);
}
private void btnDelete_Click(object sender, EventArgs e)
{
int selectedIndex = DetailGridView.CurrentCell.RowIndex;
orderModified.RemoveDetails(orderModified.OrderDetails[selectedIndex]);
OrderBindingSource.ResetBindings(false);
OrderDetailBindingSource.ResetBindings(false);
}
private void button5_Click(object sender, EventArgs e)
{
Form3 f3 = new Form3(this.orders);
f3.Owner = this; //设置查找窗体的父窗体为本窗体
f3.UpdateOrder += new Form3.UpdateOrderHandler(UpdateOrder);
f3.ShowDialog();
OrderBindingSource.ResetBindings(false);
}
private void btnImport_Click(object sender, EventArgs e)
{
if (openFileDialog.ShowDialog() == DialogResult.OK)
{
String fileName = openFileDialog.FileName;
service.Import(fileName);
OrderBindingSource.ResetBindings(true);
}
}
private void button2_Click(object sender, EventArgs e)
{
Form2 f = new Form2();
f.Owner = this; //设置查找窗体的父窗体为本窗体
f.CreateOrder += new Form2.CreateOrderHandler(CreateOrder);
f.ShowDialog();
OrderBindingSource.ResetBindings(false);
}
private void btnAdd_Click(object sender, EventArgs e)
{
EditForm form1 = new EditForm(new Order());
if (form1.ShowDialog() == DialogResult.OK)
{
service.AddOrders(form1.CurrentOrder);
OrderBindingSource.ResetBindings(false);
}
}
private void btnModify_Click(object sender, EventArgs e)
{
for (int i = 0; i < DetailGridView.Rows.Count - 1; i++)
{
orderModified.OrderDetails[i].Goods.GoodsName = DetailGridView.Rows[i].Cells[0].Value.ToString();
orderModified.OrderDetails[i].Num = int.Parse(DetailGridView.Rows[i].Cells[1].Value.ToString());
orderModified.OrderDetails[i].GoodsTotalPrice = double.Parse(DetailGridView.Rows[i].Cells[2].Value.ToString());
}
OrderBindingSource.ResetBindings(false);
OrderDetailBindingSource.ResetBindings(false);
}
private void btnCreateOrder_Click(object sender, EventArgs e)
{
Form2 form2 = new Form2(new Order());
if (form2.ShowDialog() == DialogResult.OK)
{
os.AddOrder(form2.currentOrder);
OrderBindingSource.DataSource = os.orders;
OrderBindingSource.ResetBindings(false);
}
}
private void btnDelete_Click(object sender, EventArgs e)
{
Order order = OrderBindingSource.Current as Order;
if (order == null)
{
MessageBox.Show("请选择一个订单进行删除");
return;
}
service.DeleteOrders(order);
OrderBindingSource.ResetBindings(true);
}
private void btnDeleteItem_Click(object sender, EventArgs e)
{
OrderItem item = ItemBindingSource.Current as OrderItem;
if (item == null)
{
MessageBox.Show("请选择一件商品进行删除");
return;
}
CurrentOrder.DeleteItem(item);
OrderBindingSource.ResetBindings(true);
}
private void btnAdd_Click(object sender, EventArgs e)
{
FormAdd formAdd = (FormAdd)this.Owner;
formAdd.Show();
textBoxID.DataBindings.Add("Text", OrderDetailBindingSource, "OrderID");
cbBoxMerchant.DataBindings.Add("SelectedItem", OrderDetailBindingSource, "Mechant");
cbBoxCustomer.DataBindings.Add("SelectedItem", OrderDetailBindingSource, "Customer");
orderModified.OrderDetails.Add(orderDetails);
OrderBindingSource.ResetBindings(false);
OrderDetailBindingSource.ResetBindings(false);
}
private void btnCustomerQuery_Click(object sender, EventArgs e)
{
if (KeyWord == null || KeyWord == "")
{
OrderBindingSource.DataSource = os.orders;
}
else
{
OrderBindingSource.DataSource = os.orders
.Where(s => s.Customer == KeyWord);
}
OrderBindingSource.ResetBindings(true);
}
private void btnDeleteOrder_Click(object sender, EventArgs e)
{
Order currentOrder = OrderBindingSource.Current as Order;
if (currentOrder == null)
{
MessageBox.Show("请选择一个订单进行删除");
return;
}
os.RemoveOrder(currentOrder.OrderId);
OrderBindingSource.DataSource = os.orders;
OrderBindingSource.ResetBindings(false);
}
private void OptionList_SelectedIndexChanged(object sender, EventArgs e)
{
switch (ModeList.SelectedIndex)
{
case 1:
OrderBindingSource.DataSource = service.SelectByOrderID(OptionList.Text);
break;
case 2:
OrderBindingSource.DataSource = service.SelectByCustomer(OptionList.Text);
break;
}
OrderBindingSource.ResetBindings(true);
}
private void btnAddItem_Click(object sender, EventArgs e)
{
ItemEditForm form2 = new ItemEditForm(new OrderItem());
try
{
if (form2.ShowDialog() == DialogResult.OK)
{
CurrentOrder.AddItem(form2.CurrentItem);
OrderBindingSource.ResetBindings(true);
}
}
catch (Exception ee)
{
MessageBox.Show(ee.Message);
}
}
private void btnEditItem_Click(object sender, EventArgs e)
{
OrderItem item = ItemBindingSource.Current as OrderItem;
if (item == null)
{
MessageBox.Show("请选择一件商品进行修改");
return;
}
ItemEditForm form2 = new ItemEditForm(item, true);
if (form2.ShowDialog() == DialogResult.OK)
{
CurrentOrder.AddItem(item);
OrderBindingSource.ResetBindings(true);
}
}
private void btnMedifyOrder_Click(object sender, EventArgs e)
{
Order currentOrder = OrderBindingSource.Current as Order;
if (currentOrder == null)
{
MessageBox.Show("请选择一个订单进行修改");
return;
}
Form2 form2 = new Form2();
if (form2.ShowDialog() == DialogResult.OK)
{
os.UpdateOrder(currentOrder, form2.currentOrder);
OrderBindingSource.DataSource = os.orders;
OrderBindingSource.ResetBindings(false);
}
}
private void btnEdit_Click(object sender, EventArgs e)
{
Order order = OrderBindingSource.Current as Order;
service.Get(order.ID, out Order t, out int index);
if (order == null)
{
MessageBox.Show("请选择一个订单进行修改");
return;
}
EditForm form1 = new EditForm(order, true);
if (form1.ShowDialog() == DialogResult.OK)
{
service.EditOrders(order, index);
OrderBindingSource.ResetBindings(true);
}
}
private void button1_Click(object sender, EventArgs e)
{
switch (SearchWay.SelectedItem)
{
case "商品名称":
if (KeyWord == null || KeyWord == "")
{
OrderBindingSource.DataSource = orders;
}
else
{
OrderBindingSource.DataSource =
os.QueryOrdersByGoodsName(KeyWord);
}
OrderBindingSource.ResetBindings(false);
itemsBindingSource.ResetBindings(false);
break;
case "客户名称":
if (KeyWord == null || KeyWord == "")
{
OrderBindingSource.DataSource = orders;
}
else
{
OrderBindingSource.DataSource =
os.QueryOrdersByCustomerName(KeyWord);
}
OrderBindingSource.ResetBindings(false);
itemsBindingSource.ResetBindings(false);
break;
case "订单价格":
default:
os.Sort((o1, o2) => o1.TotalPrice.CompareTo(o2.TotalPrice));
orders = os.Orders;
OrderBindingSource.DataSource = orders;
OrderBindingSource.ResetBindings(false);
itemsBindingSource.ResetBindings(false);
break;
}
}