constructdemo/ConstructorApp.DataAccessLayer/EntityFramework/EfReferenceDal.cs

using ConstructorApp.DataAccessLayer.Abstract;
using ConstructorApp.DataAccessLayer.Concrete;
using ConstructorApp.DataAccessLayer.Repositories;
using ConstructorApp.EntityLayer.Entities;

namespace ConstructorApp.DataAccessLayer.EntityFramework
{
    public class EfReferenceDal : GenericRepository<Reference>, IReferenceDal
    {
        private readonly ConstructorContext context;
        public EfReferenceDal(ConstructorContext context) : base(context)
        {
            this.context = context;
        }

        public int CountAll()
        {
            return context.References.Count();
        }
    }
}