Model.cs

/* ../Models/Model.css */

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using FirebirdSql.Data.FirebirdClient;
using System.Data.Entity;
using System.Text;
using System.Threading.Tasks;

namespace ConsultasEjecutivas
{
    public class SAEContext : DbContext
    {
        public string TableName { get; set; }

        public SAEContext(string connectionString, string tableName)
            : base(new FbConnection(connectionString), true)
        {
            this.TableName = tableName;
        }

        protected override void OnModelCreating(DbModelBuilder modelBuilder)
        {
            base.OnModelCreating(modelBuilder);

            var monDatabaseConfiguration = modelBuilder.Entity<Producto>();
            monDatabaseConfiguration.HasKey(x => x.ClaveArticulo);
            monDatabaseConfiguration.Property(x => x.ClaveArticulo).HasColumnName("CVE_ART");
            monDatabaseConfiguration.Property(x => x.Descripcion).HasColumnName("DESCR");
            monDatabaseConfiguration.Property(x => x.LineaProducto).HasColumnName("LIN_PROD");
            monDatabaseConfiguration.Property(x => x.UltimoCosto).HasColumnName("ULT_COSTO");
            monDatabaseConfiguration.ToTable(TableName);
        }

        public DbSet<Producto> Productos { get; set; }
    }

    public class Producto
    {
        public string ClaveArticulo { get; set; }
        public string Descripcion { get; set; }
        public string LineaProducto { get; set; }
        public decimal UltimoCosto { get; set; }
    }
}