private static IEnumerable <GuidDataObject> ListChildObjects(GuidDataObject obj, Type type)
{
if (obj == null)
{
yield break;
}
if (Match(obj, type))
{
yield return(obj);
}
if (!(obj is ISearchable))
{
yield break;
}
foreach (Accessor field in FieldAccessor.GetForObject(obj).ToList())
{
Type fieldType = field.GetAccessorType();
if (IsGenericList(fieldType))
{
IList list = field.Get() as IList;
foreach (object item in list)
{
foreach (GuidDataObject match in ListChildObjects(item as GuidDataObject, type))
{
yield return(match);
}
}
}
}
}
public void Add(GuidDataObject obj)
{
if (obj != null)
{
map.Add(obj.GetGuid(), obj);
}
}
public override string ToString()
{
if (Guid == Guid.Empty)
{
return("<null>");
}
GuidDataObject obj = Get();
return(obj == null ? ("{" + Guid.ToString() + "}") : obj.ToString());
}
public void Set(GuidDataObject value)
{
_guid = value == null ? Guid.Empty : value.GetGuid();
if (value != null && Context == null)
{
JsonSerializer.MapContext context = new JsonSerializer.MapContext();
context.Add(value);
this.Context = context;
}
}
public T GetObject <T>(Guid guid) where T : GuidDataObject
{
if (map.ContainsKey(guid))
{
GuidDataObject obj = map[guid];
if (obj is T)
{
return((T)obj);
}
}
return(default(T));
}
public override Guid GetUIValue()
{
GuidDataObject obj = comboBox.SelectedIndex < 0 ? null : items[comboBox.SelectedIndex];
return(obj == null ? new Guid() : obj.GetGuid());
}
