protected override void PreParse()
{
Debug.Assert(State != EFElementState.Parsed, "this object should not already be in the parsed state");
ClearEFObjectCollection(_properties);
ClearEFObject(_key);
_key = null;
base.PreParse();
}
internal override bool ParseSingleElement(ICollection<XName> unprocessedElements, XElement elem)
{
if (elem.Name.LocalName == Key.ElementName)
{
if (_key != null)
{
// multiple key elements
Artifact.AddParseErrorForObject(this, Resources.TOO_MANY_KEY_ELEMENTS, ErrorCodes.TOO_MANY_KEY_ELEMENTS);
}
else
{
_key = new Key(this, elem);
_key.Parse(unprocessedElements);
}
}
else
{
return base.ParseSingleElement(unprocessedElements, elem);
}
return true;
}
protected override void OnChildDeleted(EFContainer efContainer)
{
var child1 = efContainer as Property;
if (child1 != null)
{
_properties.Remove(child1);
return;
}
var child3 = efContainer as Key;
if (child3 != null)
{
_key = null;
return;
}
base.OnChildDeleted(efContainer);
}