/// <summary>
/// ShowAllModifiedVehicles method.
/// </summary>
/// <remarks>
/// Save the last modified vehicles in a file and then read all the saved vehicles
/// and show them on the screen.
/// </remarks>
/// <param name="imb"></param>
private void ShowAllModifiedVehicles(IModifiable imb)
{
//save the last modivified vehicle
autoshow.SaveNewCar(imb);
modlist = autoshow.ShowAll();
//get each object in that list
for (int i = 0; i < modlist.ListSize(); i++)
{
imb = modlist.GetObjectFromList(i);
//print the object in textbox.
txtHistory.AppendText(imb.ToString());
txtHistory.AppendText(Environment.NewLine);
}
}
