ASP.NET Full CRUD Operation Using .NET 7.0

In ASP.NET, performing CRUD (Create, Read, Update, Delete) operation is a fundamental aspect of building web applications that interact with a database. Here’s a step-by-step guide to implementing CRUD operations using ASP.NET Core, which is a modern and cross-platform framework for building web applications.

ASP.NET Full CRUD Operation Using .NET 7.0

Assuming you have an ASP.NET Core MVC application set up, let’s go through each CRUD operation:

Create (Insert):

• Create a model class: Define a C# class that represents the entity you want to work with. This class will typically map to a database table.

public class Category: EntityBase
    {
        public Int64 Id { get; set; }
        [Required]
        public string Name { get; set; }
        [Required]
        public string Description { get; set; }
    }

public class EntityBase
    {
        [Display(Name = "Created Date")]
        public DateTime CreatedDate { get; set; }
        public DateTime ModifiedDate { get; set; }
        public string CreatedBy { get; set; }
        public string ModifiedBy { get; set; }
        public bool Cancelled { get; set; }
    }

Create a controller: Add a controller to handle CRUD operations for your model. Use scaffolding or create one manually.

public class CategoriesController …