I'm modifying CSharpDbContext.Types.tt file.
I want to use column description as comment of fields in entity class.
I'd to ask how to get description of columns from mdf file and then set to EdmProperty.Documentation in CSharpDbContext.Types.tt file.
After searching for a long day, I have found a solution
https://marketplace.visualstudio.com/items?itemName=mthamil.EntityDesignerDocumentationGenerator