private void Show_Order_Click(object sender, RoutedEventArgs e)
{
DBMS dbms = new DBMS();
DataTable dt = new DataTable();
dt = dbms.DisplayOrders();
Orders.ItemsSource = dt.DefaultView;
}
private void Show_Orders_Click(object sender, RoutedEventArgs e)
{
DBMS dbms = new DBMS();
DataTable dt = new DataTable();
if (Orders.Columns.Count == 7 || Orders.Columns.Count == 0)
{
DataGridTemplateColumn col1 = new DataGridTemplateColumn();
col1.Header = "Refund";
FrameworkElementFactory factory1 = new FrameworkElementFactory(typeof(Button));
factory1.SetValue(Button.ContentProperty, "Refund");
factory1.AddHandler(Button.ClickEvent, new RoutedEventHandler(RefundBtn_Click));
DataTemplate cellTemplate1 = new DataTemplate();
cellTemplate1.VisualTree = factory1;
col1.CellTemplate = cellTemplate1;
Orders.Columns.Add(col1);
}
dt = dbms.DisplayOrders();
Orders.ItemsSource = dt.DefaultView;
}