I want to display a map in offline mode (without Internet connectivity), so I have imported OSM data into my PostgreSQL database using
osm2pgsql
installer.
I went through various links and tutorials and now I am currently using this link:
https://sharpmap.codeplex.com/wikipage?title=Add%20a%20PostGIS%20layer
When I run this code using SharpMap, it gives the error of "geometry column not found" in the table. I am stuck as i don't know what should I enter as "tablename" and "idColumn" in the above reference link code and particularly WHY?
Can anyone guide me?