/// <summary>
/// Loads <see cref="E10_City"/> items on the E09_CityObjects collection.
/// </summary>
/// <param name="collection">The grand parent <see cref="E07_RegionColl"/> collection.</param>
internal void LoadItems(E07_RegionColl collection)
{
foreach (var item in this)
{
var obj = collection.FindE08_RegionByParentProperties(item.parent_Region_ID);
var rlce = obj.E09_CityObjects.RaiseListChangedEvents;
obj.E09_CityObjects.RaiseListChangedEvents = false;
obj.E09_CityObjects.Add(item);
obj.E09_CityObjects.RaiseListChangedEvents = rlce;
}
}
