UserRepository.cs

using System;
using System.Collections.Generic;
using System.Data.Entity;
using System.Linq;

namespace Repository.User
{
    public class UserRepository : IUserRepository
    {
        private readonly UserDBContext _context;

        public EmployeeRepository()
        {
            _context = new UserDBContext();
        }

        public UserRepository(UserDBContext context)
        {
            _context = context;
        }

        public IEnumerable<User> GetAll()
        {
            return _context.User.ToList();
        }

        public User GetById(int UserID)
        {
            return _context.User.Find(UserID);
        }

        public void Insert(User user)
        {
            _context.User.Add(user);
        }
        public void Update(User user)
        {
            _context.Entry(user).State = EntityState.Modified;
        }
        public void Delete(int UserID)
        {
            User user = _context.user.Find(UserID);
            _context. User.Remove(User);
        }

        public void Save()
        {
            _context.SaveChanges();
        }
        private bool disposed = false;

        protected virtual void Dispose(bool disposing)
        {
            if (!this.disposed)
            {
                if (disposing)
                {
                    _context.Dispose();
                }
            }
            this.disposed = true;
        }

        public void Dispose()
        {
            Dispose(true);

            GC.SuppressFinalize(this);
        }
    }
}