如何在MVC模型中每次从SQL Server数据库中检索一条记录

I am working on Visual C# MVC project. I am using EF databse first approach in my model.My project is about developing an appmarket where users can buy apps. I used partial view in home page which will contain details of different apps in different partial views.Like App1 in 1st partial view, App2 in 2nd partial view, so on. For this I used for each loop. I am working on Visual C# MVC project. I am usi