Integrating AutoCad to VB.Net

[cary1234]

As of now I've cut the entire project into the following milestones or steps

1. Integrate AutoCad to VB.Net.
2. Look for ways to import an existing AutoCad project to the VB.Net system.
3. Look for the code that lets VB.Net identify the layers of line in the imported AutoCad project.
4. Add a function that when the user hovers its mouse to the layers of line it will highlight that layers of line
5. Identify if that layers of line (AKA circuit per panel) has a linked load description data, the next step will fall to one of the following conditions:
*If the user does not add a load description data to that particular circuit per panel, the system should ask the user to input the necessary information so that we can linked them together.
*If the user already added the load analysis data the system should linked them together, allowing the user to identify what load description data corresponds to the circuit per panel that the user hover its mouse.


I'am now stuck at step 2, which is importing an existing project to the vb.net system. Currently looking for answers here https://forums.autodesk.com/t5/net/i...4725623#M38494