Program.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data.Objects;
using SampleEntityLibrary;

namespace SampleEntityConsole
{
    class Program
    {
        static void Main(string[] args)
        {
            LibraryEntities db = new LibraryEntities();

            //Sample sample = new Sample();
            //sample.SampleName = "Örnek Ad";
            //sample.SampleValue = 3.14;
            //db.Samples.AddObject(sample);
            //db.SaveChanges();

            //Sample sample = db.Samples.Single(s => s.SampleId== 1);
            //Console.WriteLine("Örnek Adı {0} Değeri {1}",sample.SampleName,sample.SampleValue);

            //Sample sample = db.Samples.Single(s => s.SampleId== 1);
            //sample.SampleName = "Yeni Ad";
            //sample.SampleValue = 2.7;
            //db.SaveChanges();  


            //Sample sample = db.Samples.Single(s => s.SampleId== 1);
            //db.Samples.DeleteObject(sample);
            //db.SaveChanges();  


            //foreach (Sample sample in db.Samples)
            //{
       
            //    Console.WriteLine("Örnek Adı {0} Değeri {1}", sample.SampleName, sample.SampleValue);
            //}

            //List<Sample> sampleList = db.Samples.ToList();
            
            
            List<Sample> sampleList = db.Samples.Where(s => s.SampleValue >10).ToList();
            //foreach (Sample sample in sampleList)
            //{

            //    Console.WriteLine("Örnek Adı {0} Değeri {1}", sample.SampleName, sample.SampleValue);
            //}

            //var query = from s in db.Samples select s ;
            var query = from s in db.Samples  where s.SampleValue<4 select s ;
            foreach (Sample sample in query.ToList())
            {
                Console.WriteLine("Örnek Adı {0} Değeri {1}", sample.SampleName, sample.SampleValue);
            }
        }
    }
}