Hi Jignesh,
[quote user="Jignesh Soni"]would you please give me some of website or link address[/quote]
- Start with MicroStation VBA help file
- Read Developing code in VBA wiki article
- Buy Learning MicroStation VBA book mentioned by Jon, it's really good way how to start
- Read discussions and wiki articles in MicroStation Programming community, you can find a plenty of code snippets there
With regards,
Jan