Contents
What is repository in Web API?
The repository pattern is intended to create an abstraction layer between the data access layer and the business logic layer of an application. It is a data access pattern that prompts a more loosely coupled approach to data access. Using the Repository Pattern has many advantages: 1.
What is the difference between collection and generics in C#?
A generic collection is strongly typed (you can store one type of objects into it) so that we can eliminate runtime type mismatches, it improves the performance by avoiding boxing and unboxing….Generics And Generic Collections In C#
| .Net Collection | Generic Collection |
|---|---|
| Array list | List (Generic) |
| Hash table | Dictionary |
| Stack Stack | Generics |
| Queue | Queues Generics |
How to create a web application using the generic repository pattern?
A Web Application Using the Generic Repository Pattern Now, we create an MVC Application (GR.Web). This is our second project of the Application. This project contains a user interface for both author and book entities database operations and the controller to do these operations.
What is the definition of a generic repository?
Generic Repository is a pattern by which we can use single repository for accessing the data of all models. Generally, we use one repository for one model to access all the data.
How to create a generic repository in ASP.NET Core?
The GR.Data project also contains DataContext. The ADO.NET Entity Framework Code First data access approach needs to create a data access context class that inherits from the DbContext class, so we create a context class ApplicationContext (ApplicationContext.cs) class. In this class, we override the OnModelCreating () method.
When to use generic repository in Entity Framework?
Generic Repository is a pattern by which we can use single repository for accessing the data of all models. Generally, we use one repository for one model to access all the data. Entity Framework 6.1.3