/// <summary>
/// Gets the display order.
/// </summary>
/// <returns></returns>
/// <exception cref="InvalidElementStateException">In order to use " +
/// "this the product must be shown on the homepage.</exception>
public virtual int GetDisplayOrder()
{
if (!GetShowOnHomePage())
{
throw new InvalidElementStateException("In order to use " +
"this the product must be shown on the homepage.");
}
return(DisplayOrderElement.GetValue <int>());
}
/// <summary>
/// Sets the display order.
/// </summary>
/// <param name="displayOrder">The display order.</param>
/// <returns></returns>
/// <exception cref="InvalidElementStateException">
/// In order to use this the product must be shown on the homepage.
/// </exception>
public virtual GeneralInformationComponent SetDisplayOrder(int displayOrder)
{
if (!GetShowOnHomePage())
{
throw new InvalidElementStateException("In order to use " +
"this the product must be shown on the homepage.");
}
DisplayOrderElement.SetValue(displayOrder);
return(this);
}
