public class Items
    {
        public int Id { get; set; }
        public string Col1 { get; set; }
        public string Col2 { get; set; }
    }
public class Context : DbContext
    {
        public Context(): base()
            {
            
            }
        public DbSet<Items> Items { get; set;
    }

public class ListItem
    {
        [Key]
        public int Id{ get; set; }
        public string Name { get; set; }
        public decimal? Col1 { get; set; }
        public decimal? Col2 { get; set; }
        public decimal? Col3 { get; set; }
        public decimal? Col4 { get; set; }
    }

IQueryable<ListItem> items = db.Database.SqlQuery<ListItem>("Select * from [dbo].viewListItem").AsQueryable();