/// <summary>
/// Convenience method to add a <see cref="OptionGroup"/> to this handler
/// </summary>
/// <param name="name">The name of the group where this item belongs to. If
/// <see langword="null"/>, the item is added directly to the handler itself.</param>
/// <returns>A new instance of <see cref="OptionGroup"/></returns>
public OptionGroup AddGroup(string name)
{
OptionGroup retval = new OptionGroup(name);
AddOptionItem(retval);
return(retval);
}
/// <inheritdoc/>
protected internal override void ReadStateFromItem(IOptionItem savedItem)
{
base.ReadStateFromItem(savedItem);
OptionGroup newGroup = savedItem as OptionGroup;
foreach (OptionItem item in children)
{
if (newGroup.nameMap.ContainsKey(item.Name))
{
IOptionItem backupValue = newGroup[item.Name];
item.ReadStateFromItem(backupValue);
}
}
}
