Complaints about Data Binding in asp2.0 will be posted together

After thinking about it, it seems necessary to send this to the home page for everyone to release.

My complaints:

1 Why did ide abandon the original dataset data binding support? A large number of old projects cannot be edited normally in IDE.
-- Upgrading the previous project is a very difficult task. However, dropping the dataset binding will force us to upgrade. What kind of smooth transition will we talk about?

2. It's too stupid to bind a Treeview control to a sitemap. Is it really necessary to develop a control? Look at the dev expess family's designated tree for binding fatherkey and nodekey ~

3. If the method specified by objectdatasource is static, an instance will be created if the method is not static. This restriction makes the entire ODS unavailable.
The XML data in the dataset/memory obtained by the application cache cannot be used. The session cookie context of WebService is also white-coded. What else should objectdatasource do?

The above complaints may be that I have not really mastered these bindings? You can help me solve the problem or share the solution suggestions, or simply complain with me!