private void InitializeEnumerable(IEnumerable items, ExpandNode expandNode)
{
NHibernateUtil.Initialize(items);
foreach (var item in items)
{
InitializeObject(item, expandNode);
}
}
public ExpandNode GetOrAdd(string memberName)
{
if (!Expands.TryGetValue(memberName, out var node))
{
node = new ExpandNode(memberName);
Expands.Add(node.PropertyName, node);
}
return(node);
}
private void Initialize(object value, ExpandNode expandNode)
{
if (value is IEnumerable enumerable)
{
InitializeEnumerable(enumerable, expandNode);
}
else
{
InitializeObject(value, expandNode);
}
}
// Expland LastSelect
private static void SetTreeViewState(TreeView treeView)
{
treeView.SelectedNode = ExpandNode;
//Expland
if (ExpandNode != null)
{
ExpandNode.Expand();
}
//Select
if (LastSelectNode != null)
{
treeView.SelectedNode = LastSelectNode;
}
}
private void InitializeObject(object item, ExpandNode expandNode)
{
if (item is INHibernateProxy nhProxy)
{
nhProxy.HibernateLazyInitializer.Initialize();
item = nhProxy.HibernateLazyInitializer.GetImplementation();
}
var metadata = _typeExpandMetadata.GetOrAdd(BreezeHelper.GetEntityType(item), CreateExpandMetadata);
foreach (var expand in expandNode.Expands.Values)
{
Initialize(metadata.GetPropertyValue(expand.PropertyName, item), expand);
}
}
public object VisitExpandNode(ExpandNode node, Context parameter)
{
throw new UnsupportedSqlCommentException(ExceptionMessageId.EspB001, nameof(node));
}
