using System.Collections.Generic;

namespace EF_Sample08.DomainClasses
{
    public class Doctor
    {
        public int Id { set; get; }
        public string Name { set; get; }

        public virtual ICollection<Patient> Patients { set; get; }
    }
}

namespace EF_Sample08.DomainClasses
{
    public class Patient
    {
        public int Id { set; get; }
        public string Name { set; get; }

        public virtual Doctor Doctor { set; get; }
    }
}

using System.Data.Entity;
using EF_Sample08.DomainClasses;

namespace EF_Sample08.DataLayer.Context
{
    public class Sample08Context : DbContext
    {
        public DbSet<Doctor> Doctors { set; get; }
        public DbSet<Patient> Patients { set; get; }
    }
}

using System.Data.Entity.Migrations;
using EF_Sample08.DomainClasses;
using System.Collections.Generic;

namespace EF_Sample08.DataLayer.Context
{
    public class Configuration : DbMigrationsConfiguration<Sample08Context>
    {
        public Configuration()
        {
            AutomaticMigrationsEnabled = true;
            AutomaticMigrationDataLossAllowed = true;
        }

        protected override void Seed(Sample08Context context)
        {
            addData(context);
            addSP(context);
            addFn(context);
            base.Seed(context);
        }

        private static void addData(Sample08Context context)
        {
            var patient1 = new Patient { Name = "p1" };
            var patient2 = new Patient { Name = "p2" };
            var doctor1 = new Doctor { Name = "doc1", Patients = new List<Patient> { patient1, patient2 } };
            context.Doctors.Add(doctor1);
        }

        private static void addFn(Sample08Context context)
        {
            context.Database.ExecuteSqlCommand(
                @"IF  EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo].[FindDoctorPatientsCount]') 
                   AND type in (N'FN', N'IF', N'TF', N'FS', N'FT'))
                      DROP FUNCTION [dbo].[FindDoctorPatientsCount]");
            context.Database.ExecuteSqlCommand(
                @"CREATE FUNCTION FindDoctorPatientsCount(@Doctor_Id INT)
                    RETURNS INT
                    BEGIN
                     RETURN 
                     (
                         SELECT COUNT(*)
                         FROM   Patients
                         WHERE  Doctor_Id = @Doctor_Id
                     );
                    END");
        }

        private static void addSP(Sample08Context context)
        {
            context.Database.ExecuteSqlCommand(
                @"IF  EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo].[FindDoctorsStartWith]')
                  AND type in (N'P', N'PC'))
                       DROP PROCEDURE [dbo].[FindDoctorsStartWith]
                 ");
            context.Database.ExecuteSqlCommand(
                @"CREATE PROCEDURE FindDoctorsStartWith(@name NVARCHAR(400))
                  AS
                 SELECT *
                 FROM   Doctors
                 WHERE  [Name] LIKE @name + '%'");
        }
    }
}

using System;
using System.Data;
using System.Data.Entity;
using System.Data.Objects.SqlClient;
using System.Data.SqlClient;
using System.Linq;
using EF_Sample08.DataLayer.Context;
using EF_Sample08.DomainClasses;

namespace EF_Sample08
{
    class Program
    {
        static void Main(string[] args)
        {
            Database.SetInitializer(new MigrateDatabaseToLatestVersion<Sample08Context, Configuration>());

            using (var db = new Sample08Context())
            {
                runSp(db);
                runFn(db);
                usingSqlFunctions(db);
            }
        }

        private static void usingSqlFunctions(Sample08Context db)
        {
            var doctorsWithNumericNameList = db.Doctors.Where(x => SqlFunctions.IsNumeric(x.Name) == 1).ToList();
            if (doctorsWithNumericNameList.Any())
            {
                //do something
            }
        }

        private static void runFn(Sample08Context db)
        {
            var doctorIdParameter = new SqlParameter
            {
                ParameterName = "@doctor_id",
                Value = 1,
                SqlDbType = SqlDbType.Int
            };
            var patientsCount = db.Database.SqlQuery<int>("select dbo.FindDoctorPatientsCount(@doctor_id)", doctorIdParameter).FirstOrDefault();
            Console.WriteLine(patientsCount);
        }

        private static void runSp(Sample08Context db)
        {
            var nameParameter = new SqlParameter
            {
                ParameterName = "@name",
                Value = "doc",
                Direction = ParameterDirection.Input,
                SqlDbType = SqlDbType.NVarChar
            };
            var doctors = db.Database.SqlQuery<Doctor>("exec FindDoctorsStartWith @name", nameParameter).ToList();
            if (doctors.Any())
            {
                foreach (var item in doctors)
                {
                    Console.WriteLine(item.Name);
                }
            }
        }
    }
}

db.Database.SqlQuery<Doctor>("exec FindDoctorsStartWith "+ txtName.Text, nameParameter).ToList()

Install-Package mongocsharpdriver

  public class Author
    {
        public ObjectId Id { get; set; }
        public string Name { get; set; }
    }

public class Language
    {
        public ObjectId Id { get; set; }
        public string Name { get; set; }
    }

  public class Book
    {
        public ObjectId Id { get; set; }
        public string Title { get; set; }
        public string ISBN { get; set; }
        public int Price { get; set; }
        public List<Author> Authors { get; set; }
        public Language Language { get; set; }
    }

           var book =new Book()
           {
               Title = "Gone With Wind",
               ISBN = "43442424",
               Price = 50000,
               Language = new Language()
               {
                  Name = "Persian"
               },
               Authors = new List<Author>()
               {
                   new Author()
                   {
                       Name = "Margaret Mitchell"
                   },
                     new Author()
                   {
                       Name = "Ali Mahboobi (Translator)"
                   },
               }
           };

var client = new MongoClient();

 string connectionString = "mongodb://localhost:27017";
            MongoClientSettings settings = MongoClientSettings.FromUrl(new MongoUrl(connectionString));
            var client = new MongoClient(settings);

var db = client.GetDatabase("publisher");

var collection = db.GetCollection<Book>("books");

collection.InsertOneAsync(book);

       var client = new MongoClient();
            var db = client.GetDatabase("publisher");
            db.DropCollection("books");
            var collection = db.GetCollection<Book>("books");
            
            var book =new Book()
           {
               Title = "Gone With Wind",
               ISBN = "43442424",
               Price = 50000,
               Year = 1936,
               LastStock = DateTime.Now.AddDays(-13),
               Language = new Language()
               {
                  Name = "Persian"
               },
               Authors = new List<Author>()
               {
                   new Author()
                   {
                       Name = "Margaret Mitchell"
                   },
                     new Author()
                   {
                       Name = "Ali Mahboobi (Translator)"
                   },
               }
           };

            var book2 = new Book()
            {
                Title = "Jane Eyre",
                ISBN = "87897897",
                Price = 60000,
                Year = 1847,
                LastStock = DateTime.Now.AddDays(-5),
                Language = new Language()
                {
                    Name = "English"
                },
                Authors = new List<Author>()
               {
                   new Author()
                   {
                       Name = "Charlotte Brontë"
                   },
                   
               }
            };


            var book3 = new Book()
            {
                Title = "White Fang",
                ISBN = "43442424",
                Price = 50000,
                Year = 1936,
                LastStock = DateTime.Now.AddDays(-13),
                Language = new Language()
                {
                    Name = "English"
                },
                Authors = new List<Author>()
               {
                   new Author()
                   {
                       Name = "Jack London"
                   },
                     new Author()
                   {
                       Name = "Philippe Mignon"
                   },
               }
            };

            var book4 = new Book()
            {
                Title = "The Lost Symbol",
                ISBN = "43442424",
                Price = 3500000,
                Year = 2009,
                LastStock = DateTime.Now.AddDays(-17),
                Language = new Language()
                {
                    Name = "Persian"
                },
                Authors = new List<Author>()
               {
                   new Author()
                   {
                       Name = "Dan Brown"
                   },
                     new Author()
                   {
                       Name = "Mehrdad"
                   },
               }
            };

            var book7 = new Book()
            {
                Title = "The Lost Symbol",
                ISBN = "43442424",
                Price = 47000000,
                Year = 2009,
                LastStock = DateTime.Now.AddDays(-56),
                Language = new Language()
                {
                    Name = "Persian"
                },
                Authors = new List<Author>()
               {
                   new Author()
                   {
                       Name = "Dan Brown"
                   },
                     new Author()
                   {
                       Name = "Mehrdad"
                   },
               }
            };
            var book5= new Book()
            {
                Title = "The Help",
                ISBN = "45345e3er3",
                Price = 9000000,
                Year = 2009,
                LastStock = DateTime.Now.AddDays(-2),
                Language = new Language()
                {
                    Name = "Enlish"
                },
                Authors = new List<Author>()
               {
                   new Author()
                   {
                       Name = "Kathryn Stockett"
                   },
                    
               }
            };

            var book6 = new Book()
            {
                Title = "City of Glass",
                ISBN = "454534545",
                Price = 500000,
                Year = 2009,
                LastStock = DateTime.Now,
                Language = new Language()
                {
                    Name = "Persian"
                },
                Authors = new List<Author>()
               {
                   new Author()
                   {
                       Name = "Cassandra Clare"
                   },
                   new Author()
                   {
                       Name = "Ali"
                   },

               }
            };
            var books = new List<Book> {book, book2, book3, book4, book5, book6,book7};

            collection.InsertManyAsync(books);

            var client = new MongoClient();
            var db = client.GetDatabase("publisher");
            var collection = db.GetCollection<Book>("books");
            
            var filter=new BsonDocument();
            var docs = collection.Find(filter).ToList();
            foreach (var book in docs)
            {
                Console.WriteLine(book.Title + " By "+ book.Authors[0].Name);
            }

Gone With Wind By Margaret Mitchell
Jane Eyre By Charlotte Brontë
White Fang By Jack London
The Lost Symbol By Dan Brown
The Help By Kathryn Stockett
City of Glass By Cassandra Clare
The Lost Symbol By Dan Brown

var filter = Builders<Book>.Filter.Eq("Year", 2009);

            var docs = collection.Find(filter).ToList();
            foreach (var book in docs)
            {
                Console.WriteLine(book.Title + " By "+ book.Authors[0].Name);
            }

The Lost Symbol By Dan Brown
The Help By Kathryn Stockett
City of Glass By Cassandra Clare
The Lost Symbol By Dan Brown

   // var filter=new BsonDocument();
            var filterBuilder = Builders<Book>.Filter;
            var filter= filterBuilder.Eq("Year", 2009) | filterBuilder.Gte("Price",700000);

            var docs = collection.Find(filter).ToList();
            foreach (var book in docs)
            {
                Console.WriteLine(book.Title + " By "+ book.Authors[0].Name);
            }

Gone With Wind By Margaret Mitchell
White Fang By Jack London
The Lost Symbol By Dan Brown
The Help By Kathryn Stockett
City of Glass By Cassandra Clare
The Lost Symbol By Dan Brown

var docs = collection.AsQueryable().Where(x => x.Year == 2009 || x.Price <= 50000).ToList();

  var sort = Builders<Book>.Sort.Ascending("Title").Descending("Price");
            var docs = collection.Find(filter).Sort(sort).ToList();
            foreach (var book in docs)
            {
                Console.WriteLine(book.Title + " By "+ book.Authors[0].Name);
            }

City of Glass By Cassandra Clare
Gone With Wind By Margaret Mitchell
The Help By Kathryn Stockett
The Lost Symbol By Dan Brown
The Lost Symbol By Dan Brown
White Fang By Jack London

using System.Web;
using System.Web.Mvc;
using Microsoft.AspNet.Identity.Owin;
using Users.Infrastructure;

namespace Users.Controllers
{
    public class HomeController : Controller
    {
        private AppUserManager UserManager
        {
            get { return HttpContext.GetOwinContext().GetUserManager<AppUserManager>(); }
        }
        // GET: Home
        public ActionResult Index()
        {
            return View(UserManager.Users);

        }

}

    public class Order
    {
        public int OrderId { get; set; }
        public virtual Quotation Quotation { get; set; }
    }
    public class Quotation
    {
        public int QuotationId { get; set; }
        public virtual Order Order { get; set; }
    }

using System;
using System.Diagnostics;
using Microsoft.Office.Tools.Word;
using Action = Microsoft.Office.Tools.Word.Action;

       private SmartTag _st;
       private void init()
       {
           try
           {
               //Enable Smart Tags in Word
               if (!Application.Options.LabelSmartTags)
               {
                   //ممکن است اسمارت تگ‌ها در ورد غیرفعال باشند. به این صورت می‌شود آنها را فعال کرد
                   Application.Options.LabelSmartTags = true;
               }

               _st = new SmartTag(@"www.microsoft.com/Demo#FarsiSmartTag", @"فارسی به پارسی");

               //دریافت واژه‌های فارسی از دیتابیس و افزودن خودکار آنها به اسمارت تگ‌ها
               if (!DBhelper.AddSmartTagItems(_st, "select distinct farsi from tblFarsiToParsi")) return;

               Action stActions = new Action("تبدیل");//تعریف یک اکشن جدید
               stActions.Click += stActions_Click;//انتساب روال‌های رخداد گردان
               stActions.BeforeCaptionShow += stActions_BeforeCaptionShow;
               _st.Actions = new[] { stActions };
               VstoSmartTags.Add(_st);//افزودن اسمارت تگ به مجموعه
           }
           catch (Exception ex)
           {
               EventLog.WriteEntry("FarsiToParsi", ex.ToString(), EventLogEntryType.Error, 7);
           }
       }

       private void ThisAddIn_Startup(object sender, EventArgs e)
       {
           init();
       }

       static void stActions_BeforeCaptionShow(object sender, ActionEventArgs e)
       {
           try
           {
               Action clickedAction = sender as Action;
               if (clickedAction != null)
               {
                   string parsi = DBhelper.FindParsi(e.Text);//معادل پارسی از دیتابیس دریافت می‌شود
                   clickedAction.Caption = (parsi == string.Empty ? e.Text : parsi);
               }
           }
           catch (Exception ex)
           {
               EventLog.WriteEntry("FarsiToParsi", ex.ToString(), EventLogEntryType.Error, 7);
           }
       }

       static void stActions_Click(object sender, ActionEventArgs e)
       {
           try
           {
               Action clickedAction = sender as Action;
               if (clickedAction != null)
               {
                   e.Range.Text = clickedAction.Caption;//جایگزینی متن موجود با عنوانی که پیشتر پارسی شده است
               }
           }
           catch (Exception ex)
           {
               EventLog.WriteEntry("FarsiToParsi", ex.ToString(), EventLogEntryType.Error, 7);
           }
       }

using System;
using System.Data.SQLite;
using System.Diagnostics;
using System.Reflection;
using Microsoft.Office.Tools.Word;

namespace Farsi2Parsi
{
   class DBhelper
   {
       #region Methods (2)

       // Public Methods (2)

       public static bool AddSmartTagItems(SmartTag st, string strSQL)
       {
           SQLiteDataReader myReader = null;
           SQLiteCommand sqlCmd = null;
           bool ret = false;
           try
           {
               SQLiteConnection sqlCon = new SQLiteConnection
               {
                   ConnectionString = "Data Source=" + ConStr.ConnectionString
               };
               sqlCon.Open();
               sqlCmd = new SQLiteCommand(strSQL, sqlCon);
               myReader = sqlCmd.ExecuteReader();

               if (myReader != null)
                   while (myReader.Read())
                   {
                       if (myReader.GetValue(0) != DBNull.Value)
                           st.Terms.Add(myReader.GetValue(0).ToString());
                   }

               ret = true;
           }
           catch (Exception ex)
           {
               EventLog.WriteEntry("FarsiToParsi", ex + "\n" + Environment.CurrentDirectory + "\n" +
               Assembly.GetExecutingAssembly().Location, EventLogEntryType.Error, 7);
           }
           finally
           {
               if (myReader != null)
                   myReader.Close();

               if (sqlCmd != null)
                   sqlCmd.Connection.Close();
           }
           return ret;
       }

       public static string FindParsi(string farsi)
       {
           SQLiteDataReader myReader = null;
           SQLiteCommand sqlCmd = null;
           string ret = string.Empty;
           string strSQL = "select parsi from tblFarsiToParsi where farsi='" + farsi.Replace("'", "''") + "'";
           try
           {
               SQLiteConnection sqlCon = new SQLiteConnection
               {
                   ConnectionString = "Data Source=" + ConStr.ConnectionString
               };
               sqlCon.Open();
               sqlCmd = new SQLiteCommand(strSQL, sqlCon);
               myReader = sqlCmd.ExecuteReader();

               if (myReader != null)
               {
                   myReader.Read(); //اولین مورد کافی است
                   if (myReader.GetValue(0) != DBNull.Value)
                       ret = myReader.GetValue(0).ToString();
               }
           }
           catch (Exception ex)
           {
               EventLog.WriteEntry("FarsiToParsi", ex + "\n" + Environment.CurrentDirectory + "\n" +
               Assembly.GetExecutingAssembly().Location, EventLogEntryType.Error, 8);
           }
           finally
           {
               if (myReader != null)
                   myReader.Close();

               if (sqlCmd != null)
                   sqlCmd.Connection.Close();
           }
           return ret;
       }
       #endregion Methods
   }
}

   class ConStr
   {
       public static string ConnectionString
       {
           get
           {
               return Microsoft.Win32.Registry.LocalMachine.OpenSubKey("SOFTWARE\\FarsiToParsi").GetValue("folder") + "\\ErrorsBank.sqlite";
           }
       }
   }