private void ResetType()
{
serializedObject.Update();
serializableSystemTypeReference.stringValue = null;
selectedType = null;
serializedObject.ApplyModifiedProperties();
}
private void SetType(TreeListItem in_item)
{
serializedObject.Update();
selectedType = in_item.DataContext as SerializableSystemTypeTreeView.SystemTypeTreeInfo;
serializableSystemTypeReference.stringValue = selectedType.fullName;
serializedObject.ApplyModifiedProperties();
}