[AddInContract]
public interface ITranslator : IContract
{
   string Translate(string input);
}

public abstract class TranslatorHostView
{
   public abstract string Translate(string input);
}

[AddInBase]
public abstract class TranslatorHostView
{
   public abstract string Translate(string input);
}

[HostAdapter]
public class TranslatorHostViewToContract : TranslatorHostView
{
   ITranslator _contract;
   ContractHandle _lifetime;

   public TranslatorHostViewToContract(ITranslator contract)
   {
       _contract = contract;
       _lifetime = new ContractHandle(contract);
   }

   public override string Translate (string inp)
   {
       return _contract.Translate(inp);
   }
}

[AddInAdapter]
public class TranslatorAddInViewToContract : ContractBase, ITranslator
{
   TranslatorAddInView _view;

   public TranslatorAddInViewToContract(TranslatorView view)
   {
       _view = view;
   }

   public string Translate(string inp)
   {
       return _view.Translate(inp);
   }
}

[AddIn("GoogleTranslator", Description="Universal translator",
Version="1.0.0.0", Publisher="YourName")]
public class GoogleAddIn : TranslatorAddInView
{
   public string Translate(string input)
   {
       ...
   }
}

using System.AddIn.Pipeline;
using System.AddIn.Contract;

namespace CalculatorConract
{
  [AddInContract]
  public interface ICalculatorContract : IContract
  {
      double Operate(string operation, double a, double b);
  }
}

using System;
using CalculatorConract.AddInViews;
using System.AddIn;

namespace CalculatorAddIn
{
   [AddIn]
  public class MyCalculatorAddIn : ICalculator
  {
      public double Operate(string operation, double a, double b)
      {
          throw new NotImplementedException();
      }
  }
}

using System;
using CalculatorConract.AddInViews;
using System.AddIn;

namespace CalculatorAddIn
{
  [AddIn("افزونه یک", Description = "توضیحات", Publisher = "نویسنده", Version = "نگارش یک")]
  public class MyCalculatorAddIn : ICalculator
  {
      public double Operate(string operation, double a, double b)
      {
          switch (operation)
          {
              case "+":
                  return a + b;
              case "-":
                  return a - b;
              case "*":
                  return a * b;
              default:
                  throw new NotSupportedException("عملیات مورد نظر توسط این افزونه پشتیبانی نمی‌شود");
          }
      }
  }
}

using System;
using System.AddIn.Hosting;
using CalculatorConract.HostViews;

namespace Calculator
{
  class Program
  {
      private static ICalculator _calculator;

      static void doOperation()
      {
          Console.WriteLine("1+2: {0}", _calculator.Operate("+", 1, 2));
      }

      static void Main(string[] args)
      {
          //مسیر پوشه ریشه مربوطه به خط لوله افزونه‌ها
          string path = Environment.CurrentDirectory;

          //مشخص سازی مسیر خواندن و کش کردن افزونه‌ها
          AddInStore.Update(path);

          //یافتن افزونه‌هایی سازگار با شرایط قرارداد پروژه
          //در اینجا هیچ افزونه‌ای بارگذاری نمی‌شود
          var addIns = AddInStore.FindAddIns(typeof(ICalculator), path);

          //اگر افزونه‌ای یافت شد
          if (addIns.Count > 0)
          {
              var addIn = addIns[0]; //استفاده از اولین افزونه
              Console.WriteLine("1st addIn: {0}", addIn.Name);

              //فعال سازی افزونه و همچنین مشخص سازی سطح دسترسی آن
              _calculator = addIn.Activate<ICalculator>(AddInSecurityLevel.Intranet);

              //یک نمونه از استفاده آن
              doOperation();
          }

          Console.WriteLine("Press a key...");
          Console.ReadKey();
      }
  }
}

//فعال سازی افزونه و همچنین مشخص سازی سطح دسترسی آن
//همچنین جدا سازی پروسه اجرایی افزونه از هاست
   _calculator = addIn.Activate<ICalculator>(
                  new AddInProcess(),
                  AddInSecurityLevel.Intranet);

 [ServiceContract]
    public interface ICalculatorV1
    {
        [OperationContract]
        int Add(int a, int b);
    }

[ServiceContract]
    public interface ICalculatorV2
    {
        [OperationContract]
        int Sub(int a, int b);
    }

public class CalculatorV1 : ICalculatorV1
    {
        public int Add(int a, int b)
        {
            return a + b;
        }
    }

public class CalculatorV2 : ICalculatorV2
    {
        public int Sub(int a, int b)
        {
            return a - b;
        }
    }

system.serviceModel>
    <services>
      <service name="WCFRoutingSample.CalculatorV1">
        <host>
          <baseAddresses>
            <add baseAddress = "http://localhost:8732/CalculatorServiceV1/" />
          </baseAddresses>
        </host>

        <endpoint address ="" binding="basicHttpBinding" contract="WCFRoutingSample.ICalculatorV1">

          <identity>
            <dns value="localhost"/>
          </identity>
        </endpoint>

        <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange"/>
      </service>
      <service name="WCFRoutingSample.CalculatorV2">
        <host>
          <baseAddresses>
            <add baseAddress = "http://localhost:8733/CalculatorServiceV2/" />
          </baseAddresses>
        </host>
 
        <endpoint address ="" binding="basicHttpBinding" contract="WCFRoutingSample.ICalculatorV2">
 
          <identity>
            <dns value="localhost"/>
          </identity>
        </endpoint>
 
        <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange"/>
      </service>
    </services>
    <behaviors>
      <serviceBehaviors>
        <behavior>
          <serviceMetadata httpGetEnabled="True"/>
          <serviceDebug includeExceptionDetailInFaults="False" />
        </behavior>
      </serviceBehaviors>
    </behaviors>
  </system.serviceModel>

class Program
    {
        static void Main(string[] args)
        {
            var host = new ServiceHost(typeof(RoutingService));
            host.Open();
            Console.WriteLine("Server is running.");
            Console.ReadLine();
            host.Close();
        }
    }

<system.serviceModel>
    <behaviors>
      <serviceBehaviors>
        <behavior name="routingBehv">
          <routing routeOnHeadersOnly="false" filterTableName="filters"/>
          <serviceDebug includeExceptionDetailInFaults="true"/>
          <serviceMetadata httpGetEnabled="true"/>
        </behavior>
      </serviceBehaviors>
    </behaviors>
    <routing>
      <filters>
        <filter name="CalV1ServiceFilter" filterType="EndpointName" filterData="Calv1Service"/>
        <filter name="CalV2ServiceFilter" filterType="EndpointName" filterData="Calv2Service"/>
      </filters>
      <filterTables>
        <filterTable name="filters">
          <add filterName="CalV1ServiceFilter" endpointName="Calv1Service" />
          <add filterName="CalV2ServiceFilter" endpointName="Calv2Service"/>
        </filterTable>
      </filterTables>
    </routing>
    <services>
      <!-- Routing service with endpoint definition -->
      <service name="System.ServiceModel.Routing.RoutingService"
               behaviorConfiguration="routingBehv">
        <endpoint
          address="/Calv1"
          binding="basicHttpBinding"
          contract="System.ServiceModel.Routing.IRequestReplyRouter"
          name="Calv1Service"/>
        <endpoint
         address="/Calv2"
         binding="basicHttpBinding"
         contract="System.ServiceModel.Routing.IRequestReplyRouter"
         name="Calv2Service"/>

        <host>
          <baseAddresses>
            <add baseAddress="http://localhost:9000/CalculatorService"/>
          </baseAddresses>
        </host>
      </service>
    </services>
    <client>
      <endpoint address="http://localhost:8732/CalculatorServiceV1"
                binding="basicHttpBinding"
                contract="*"
                name="Calv1Service"/>
      <endpoint address="http://localhost:8733/CalculatorServiceV2"
                binding="basicHttpBinding"
                contract="*"
                name="Calv2Service"/>
    </client>

  </system.serviceModel>

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";
           }
       }
   }

  class NetVersion
  {
      public static string Version
      {
          get
          {
              return Environment.Version + "\n" +
                     Environment.OSVersion;
          }
      }
  }

2.0.50727.3053
Microsoft Windows NT 5.1.2600 Service Pack 3

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\NET Framework Setup\NDP
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\User Agent\Post Platform

      public static string MscorlibVersion
      {
          get
          {
              //using System.Diagnostics;
              FileVersionInfo myFileVersionInfo = FileVersionInfo.GetVersionInfo(
                  Environment.GetEnvironmentVariable("windir") +
                  @"\Microsoft.NET\Framework\v2.0.50727\mscorlib.dll");
              return myFileVersionInfo.ProductVersion;
          }
      }

[ServiceContract]
public interface IBookService
    {
        [OperationContract]
        int GetCountOfBook();
    }

 [ServiceBehavior(IncludeExceptionDetailInFaults = true)]
    public class BookService : IBookService
    {
        public int GetCountOfBook()
        {
            return 10;
        }
    }

 class Program
    {
        static void Main(string[] args)
        {
            ServiceHost host = new ServiceHost(typeof(BookService));

            var binding = new BasicHttpBinding();
            
            host.AddServiceEndpoint(typeof(IBookService), binding, "http://localhost/BookService");
            host.Open();

            Console.Write("BookService host");

            Console.ReadKey();
        }
    }

        static void Main(string[] args)
        {
            Thread.Sleep(2000);
            BasicHttpBinding binding = new BasicHttpBinding();

            ChannelFactory<IBookService> channel = new ChannelFactory<IBookService>(binding, new EndpointAddress("http://localhost/BookService"));

            Console.WriteLine("Count of book: {0}", channel.CreateChannel().GetCountOfBook());

            Console.ReadKey();
        }

 static void Main(string[] args)
        {
            ServiceHost host = new ServiceHost(typeof(BookService));

            var binding = new BasicHttpBinding();
            binding.Security = new BasicHttpSecurity();
            binding.Security.Mode = BasicHttpSecurityMode.TransportCredentialOnly;
            binding.Security.Transport.ClientCredentialType = HttpClientCredentialType.Basic;

            host.Credentials.UserNameAuthentication.UserNamePasswordValidationMode = System.ServiceModel.Security.UserNamePasswordValidationMode.Custom;

            host.Credentials.UserNameAuthentication.CustomUserNamePasswordValidator = new CustomUserNamePasswordValidator();               

            host.AddServiceEndpoint(typeof(IBookService), binding, "http://localhost/BookService");
            host.Open();


            Console.Write("BookService host");

            Console.ReadKey();
        }

 public class CustomUserNamePasswordValidator : UserNamePasswordValidator
    {
        public override void Validate(string userName, string password)
        {
            if (userName != "Masoud" || password != "Pakdel")
                throw new SecurityException("Incorrect userName or password");
        }
    }

static void Main(string[] args)
        {
            Thread.Sleep(2000);
            BasicHttpBinding binding = new BasicHttpBinding();

            binding.Security = new BasicHttpSecurity();
            binding.Security.Mode = BasicHttpSecurityMode.TransportCredentialOnly;
            binding.Security.Transport.ClientCredentialType = HttpClientCredentialType.Basic;            

            ChannelFactory<IBookService> channel = new ChannelFactory<IBookService>(binding, new EndpointAddress("http://localhost/BookService"));

            channel.Credentials.UserName.UserName = "WrongUserName";
            channel.Credentials.UserName.Password = "WrongPassword";
 



           Console.WriteLine("Count of book: {0}", channel.CreateChannel().GetCountOfBook());

            Console.ReadKey();
        }

channel.Credentials.UserName.UserName = "WrongUserName";
channel.Credentials.UserName.Password = "WrongPassword";