private TreeGridItemCollection GenerateTree()
{
//create a tree of dictionaries to ensure uniqueness of namespaces and define structure
var tree = new Dictionary <string, object>();
counts = new Dictionary <string, int>();
foreach (var type in typesFiltered)
{
RecurseNamespace(type.Namespace.Split('.'), tree, type);
//treat the type name as part of the namespace, since now we are using constructors to populate
//out tree items
IncreaseCounts($"{type.Namespace}.{type.Name}", GetValidConstr(type).Count());
}
var item = new TreeGridItem();
var collection = new TreeGridItemCollection();
RecurseTree(tree, item);
collection.AddRange(item.Children);
return(collection);
}