I want to convert DGN and extract certain features from the DGN file and then after doing operations on the extracted content of DGN I w again want to visualize. It would be great if anyone can help me with this.

Hi @kewaljani​,

You might be interested in checking out our examples in the Tutorial: Microstation Transformations. These examples contain workspaces and sample data to explore as well as step-by-step instructions. The format documentation for the Bentley Microstation Reader/Writer will also be a really great resource to refer to for any specific elements you might be working on from cells to styling.