Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
568 views
in Technique[技术] by (71.8m points)

.net - Can't find ADO.net Entity Data Model template in VS2017

I was trying to create an ASP.NET MVC web application in Visual Studio 2017. I need to take an EF database-first approach for the work.

Unfortunately I can't find the ADO.NET Entity Data Model template in my "Data" template folder:

enter image description here

I have tried following suggestions which didn't work for me.

  1. Installing Entity Framework 6.x via NuGet
  2. Installing package manually by double clicking latest msi file
  3. Changing .NET version from 4.6.x to 3.5

NOTE: I have VS 2015 and VS 2017 both installed on my machine. Only VS 2017 has the problem.

I have created the ASP.NET MVC project as follows:

File -> New -> Project -> Web -> ASP.NET Web Application (.NET Framework) -> MVC

Does anyone know a solution for this problem?

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)
  1. Go to Tools -> Get Tools and features
  2. Select Individual components tab and check Entity Framework 6 tools under SDK's, libraries, and framework section

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...