public void RefreshUI()
{
// This shows how to utilize GetUnregisteredCustomers
DataTable dt = new DataTable();
dt = sqlHandler.fillDataTable("GetUnregisteredCustomers");
listView.ItemsSource = dt.DefaultView;
txtFName.Text = "";
txtLName.Text = "";
txtEmail.Text = "";
}
private void RefreshUI()
{
DataTable dt = new DataTable();
dt = sqlHandler.fillDataTable(String.Format("FindTicketInfo '{0}'", txtTicketID.Text));
if (dt.Rows.Count > 0)
{
bool meal = (bool)dt.Rows[0]["Meal"];
bool prize = (bool)dt.Rows[0]["canGetPrize"];
dt.Rows[0]["Meal"] = !meal;
dt.Rows[0]["canGetPrize"] = !prize;
listView.ItemsSource = dt.DefaultView;
}
else
{
MessageBox.Show("ERROR: Ticket is not registered");
}
}