How do I import a namespace in Razor View Page?

Question

How to import a namespace in Razor View Page?

Answer 1

One issue that you must know is that when you import a namespace via web.config in Views folder, that namespace is imported JUST for views in that folder. Means if you want to import a namespace in an area views, you must also import that namespace, in that area's web.config file, located in area's Views folder;