public void BindView (View view, object dataSource = null)
{
if (view == null)
return;
var isRoot = view == RootView;
IList<WeakReference> lingeringTags = null;
if (dataSource != null) {
view.UpdateDataSource(dataSource);
}
if (isRoot) {
lingeringTags = new List<WeakReference>(_viewTags);
_viewTags.Clear();
}
if (dataSource == null) {
dataSource = FindParentDataSource(view.Parent);
}
BindViewTree (dataSource, view, lingeringTags);
if (isRoot) {
ClearBoundTags(lingeringTags);
}
}
