private void exportToolStripMenuItem_Click(object sender, EventArgs e)
{
try
{
service.Export("orders.xml");
TipForm tipForm = new TipForm("Export successful!");
tipForm.ShowDialog();
}
catch
{
TipForm tipForm = new TipForm("Export failed!");
tipForm.ShowDialog();
}
}
private void importToolStripMenuItem_Click(object sender, EventArgs e)
{
try
{
service.Import("orders.xml");
List <OrderTableView> views = service.Orders.Select(order => new OrderTableView(order)).ToList();
orderBindingSource.DataSource = views;
service.OrderIDCounter = service.Orders != null && service.Orders.Count > 0
? service.Orders[service.Orders.Count - 1].OrderID : 0;
TipForm tipForm = new TipForm("Import successful!");
tipForm.ShowDialog();
}
catch (Exception y)
{
TipForm tipForm = new TipForm(y.Message);
tipForm.ShowDialog();
}
}
private void btnSearch_Click(object sender, EventArgs e)
{
List <Order> resultOrders = null;
switch (cmbSearch.SelectedIndex)
{
case 0:
if (tbxSearch.Text == "")
{
resultOrders = service.FindOrder(int.MinValue, null, null);
}
else
{
int ID;
try
{
ID = int.Parse(tbxSearch.Text);
resultOrders = service.FindOrder(ID, null, null);
}
catch
{
TipForm tipForm = new TipForm("Invaild input!");
tipForm.ShowDialog();
tbxSearch.Text = "";
return;
}
}
break;
case 1:
resultOrders = service.FindOrder(int.MinValue, tbxSearch.Text, null);
break;
case 2:
resultOrders = service.FindOrder(int.MinValue, null, tbxSearch.Text);
break;
}
List <OrderTableView> views = resultOrders.Select(order => new OrderTableView(order)).ToList();
orderBindingSource.DataSource = views;
}
