/// <summary>
/// Adds an operation to the transaction that will attach the given children to the first item in the query
/// </summary>
/// <param name="query"></param>
/// <param name="children"></param>
/// <param name="transaction"></param>
/// <returns></returns>
public static MapObjectQuery Attach(this MapObjectQuery query, IEnumerable <IMapObject> children, Transaction transaction)
{
if (query.Any())
{
transaction.Add(new Attach(query[0].ID, children));
}
return(query);
}
/// <summary>
/// Adds an operation to the transaction that will attach the context to the selected parent
/// </summary>
/// <param name="query"></param>
/// <param name="parent"></param>
/// <param name="transaction"></param>
/// <returns></returns>
public static MapObjectQuery AttachTo(this MapObjectQuery query, IMapObject parent, Transaction transaction)
{
transaction.Add(new Attach(parent.ID, query));
return(query);
}
