问题
While creating a ASP.NET MVC Core Web app using VS2017 / 2019, came across that 'Add Areas' option is missing from Context menu.
回答1:
Area is not removed from VS 2017/19 but it is moved in Scaffolding and you can access the area using below steps:
1) Right click on your project and click on Add>New Scaffolded Item
2) After click choose the MVC area from the Menu:
3) After choosing give it Name, and after this the Area will be added to your project:
Hope it will helps.
回答2:
I had a same problem and found that,Visual studio 2017 doesn't support Area
回答3:
I had missing Area on context menu. However, after building the project (2x) the Area was again visible on context menu.
回答4:
In my "Visual Studio 2019" I found via right click on project Add -> New Scaffolded Item -> Common -> MVC -> Area is available.
来源：https://stackoverflow.com/questions/43341935/visual-studio-2017-2019-add-areas-missing