Transform="Remove"

<configuration xmlns:xdt="...">
  <connectionStrings>
    <add xdt:Transform="Remove" />
  </connectionStrings>
</configuration>

Transform="RemoveAll"

Transform="RemoveAttributes(comma-delimited list of one or more attribute names)"

<configuration xmlns:xdt="...">
  <compilation 
    xdt:Transform="RemoveAttributes(debug,batch)">
  </compilation>
</configuration>

Transform="SetAttributes(comma-delimited list of one or more attribute names)"

<configuration xmlns:xdt="...">
  <compilation 
    batch="false"
    xdt:Transform="SetAttributes(batch)">
  </compilation>
</configuration>

using System.Net;
using System.IO;
using System.Configuration; 


public class FtpHelper
{
public FtpHelper()
{
       //Default Value Set From Application 
         _hostname = ConfigurationManager.AppSettings.GetValues("FtpAddress")[0]; 
        _username = ConfigurationManager.AppSettings.GetValues("FtpUser")[0]; 
        _password = ConfigurationManager.AppSettings.GetValues("FtpPass")[0];  
}
    
    #region "Properties"
    private string _hostname;
    /// <summary>
    /// Hostname
    /// </summary>
    /// <value></value>
    /// <remarks>Hostname can be in either the full URL format
    /// ftp://ftp.myhost.com or just ftp.myhost.com
    /// </remarks>
    public string Hostname
    {
        get
        {
            if (_hostname.StartsWith("ftp://"))
            {
                return _hostname;
            }
            else
            {
                return "ftp://" + _hostname;
            }
        }
        set
        {
            _hostname = value;
        }
    }
    private string _username;
    /// <summary>
    /// Username property
    /// </summary>
    /// <value></value>
    /// <remarks>Can be left blank, in which case 'anonymous' is returned</remarks>
    public string Username
    {
        get
        {
            return (_username == "" ? "anonymous" : _username);
        }
        set
        {
            _username = value;
        }
    }
    private string _password;
    public string Password
    {
        get
        {
            return _password;
        }
        set
        {
            _password = value;
        }
    }


    #endregion
}

using System.Net;
using System.IO;
 

public static bool Upload(string fileUrl)
        {
            if (File.Exists(fileUrl))
            {
                FtpHelper ftpClient = new FtpHelper();
                string ftpUrl = ftpClient.Hostname + System.IO.Path.GetFileName(fileUrl);


                FtpWebRequest ftp = (FtpWebRequest)FtpWebRequest.Create(ftpUrl);
                ftp.Credentials = new NetworkCredential(ftpClient.Username, ftpClient.Password);

                ftp.KeepAlive = true;
                ftp.UseBinary = true;
                ftp.Timeout = 3600000;
                ftp.KeepAlive = true;
                ftp.Method = WebRequestMethods.Ftp.UploadFile;

                const int bufferLength = 102400;
                byte[] buffer = new byte[bufferLength];
                int readBytes = 0;

                //open file for reading
                using (FileStream fs = File.OpenRead(fileUrl))
                {
                    try
                    {
                        //open request to send
                        using (Stream rs = ftp.GetRequestStream())
                        {
                            do
                            {
                                readBytes = fs.Read(buffer, 0, bufferLength);
                                fs.Write(buffer, 0, readBytes);
                            } while (!(readBytes < bufferLength));
                            rs.Close();
                        }

                    }
                    catch (Exception)
                    {
                     //Optional Alert for Exeption To Application Layer
                       //throw (new ApplicationException("بارگذاری فایل با خطا  رو به رو شد"));
 
                    }
                    finally
                    {
                        //ensure file closed
                        //fs.Close();
                    }

                }

                ftp = null;
                return true;
            }
            return false;



        }

var context = new Models.EntitiesConnection();
var query = context.Posts.Select(pst => new {
             id = pst.id, 
             Title = pst.Title, 
             GNames = pst.GroupsDetails.Select(grd => new { Name = grd.PostGroup.name }) 
             })
             .OrderByDescending(c => c.id)
             .ToList();

public bool myfunc(List<Post> query)
        {
            foreach (var item in query)
            {
            .....  string title =  item.Title;
            }
...return true;
        }
.
.
.

var context = new Models.EntitiesConnection();
var queryx = context.Posts.ToList();
.... myfunc(queryx );

        public static List<T> CreateGenericListFromAnonymous<T>(object obj, T example)
        {
            return (List<T>)obj;
        }
        public static IEnumerable<T> CreateEmptyAnonymousIEnumerable<T>(T example)
        {
            return new List<T>(); ;
        }

////

        public bool myfunc(object query)
        {
            var cquery = CreateGenericListFromAnonymous(query, 
                              new { 
                                       id = 0, 
                                       Title = string.Empty, 
                                       GNames = CreateEmptyAnonymousIEnumerable(new { Name = string.Empty }) 
                              });
            foreach (var item in cquery)
            {
                string title = item.Title;
                foreach (var gname in item.GNames)
                {
                    string gn = gname.Name;
                }
.
.
.
            }
            return false;
        }

.
.
.
var context = new Models.EntitiesConnection();
var query = context.Posts.Select(pst => new
                              { 
                                   id = pst.id, 
                                   Title = pst.Title,
                                   GNames = pst.GroupsDetails.Select(grd => new { Name = grd.PostGroup.name }) 
                             }).OrderByDescending(c => c.id);
            myfunc(query.ToList());

public static void CreateUniqueIndex(this DbContext context, string tableName, string fieldName)
{
      context.Database.ExecuteSqlCommand("CREATE UNIQUE INDEX [IX_Unique_" + tableName 
+ "_" + fieldName + "] ON [" + tableName + "]([" + fieldName + "] ASC);");
}

public class MyDbMigrationsConfiguration : DbMigrationsConfiguration<MyContext>
{
        public BlogDbMigrationsConfiguration()
        {
            AutomaticMigrationsEnabled = true;
            AutomaticMigrationDataLossAllowed = true;
        }

        protected override void Seed(MyContext context)
        {
            CreateUniqueIndex(context, "table1", "field1");
            base.Seed(context);
        }
}

using System;
using System.Data.Entity;
using System.Data.Entity.Infrastructure;
using System.Data.Objects;
using System.Linq;
using System.Linq.Expressions;
using System.Text.RegularExpressions;

namespace General
{
    public static class ContextExtensions
    {
        public static string GetTableName<T>(this DbContext context) where T : class
        {
            ObjectContext objectContext = ((IObjectContextAdapter)context).ObjectContext;
            return objectContext.GetTableName<T>();
        }

        public static string GetTableName<T>(this ObjectContext context) where T : class
        {
            var sql = context.CreateObjectSet<T>().ToTraceString();
            var regex = new Regex("FROM (?<table>.*) AS");
            var match = regex.Match(sql);
            string table = match.Groups["table"].Value;
            return table
                    .Replace("`", string.Empty)
                    .Replace("[", string.Empty)
                    .Replace("]", string.Empty)
                    .Replace("dbo.", string.Empty)
                    .Trim();
        }

        private static bool hasUniqueIndex(this DbContext context, string tableName, string indexName)
        {
            var sql = "SELECT count(*) FROM INFORMATION_SCHEMA.TABLE_CONSTRAINTS where table_name = '" 
                      + tableName + "' and CONSTRAINT_NAME = '" + indexName + "'";
            var result = context.Database.SqlQuery<int>(sql).FirstOrDefault();
            return result > 0;
        }

        private static void createUniqueIndex(this DbContext context, string tableName, string fieldName)
        {
            var indexName = "IX_Unique_" + tableName + "_" + fieldName;
            if (hasUniqueIndex(context, tableName, indexName))
                return;

            var sql = "ALTER TABLE [" + tableName + "] ADD CONSTRAINT [" + indexName + "] UNIQUE ([" + fieldName + "])";
            context.Database.ExecuteSqlCommand(sql);
        }

        public static void CreateUniqueIndex<TEntity>(this DbContext context, Expression<Func<TEntity, object>> fieldName) where TEntity : class
        {
            var field = ((MemberExpression)fieldName.Body).Member.Name;
            createUniqueIndex(context, context.GetTableName<TEntity>(), field);
        }
    }
}

context.CreateUniqueIndex<User>(x=>x.Name);

PM> Install-Package RavenDB -Version 1.0.919 

<appSettings>
    <add key="ServerName" value="http://SorousH-HP:8080/"/>
    <add key="DatabaseName" value="TestDatabase" />
</appSettings>

    [TestClass]
    public class BeginnerTest
    {
        private readonly string serverName;
        private readonly string databaseName;

        public BeginnerTest()
        {
            serverName = ConfigurationManager.AppSettings["ServerName"];
            databaseName = ConfigurationManager.AppSettings["DatabaseName"];
        }
    }

[TestClass]
    public class BeginnerTest
    {
        private readonly string serverName;
        private readonly string databaseName;

        private DocumentStore documentStore;
        private IDocumentSession session;

        public BeginnerTest()
        {
            serverName = ConfigurationManager.AppSettings["ServerName"];
            databaseName = ConfigurationManager.AppSettings["DatabaseName"];
        }

        [TestInitialize]
        public void TestStart()
        {
            documentStore = new DocumentStore { Url = serverName };
            documentStore.Initialize();
            session = documentStore.OpenSession(databaseName);

        }
        
        [TestCleanup]
        public void TestEnd()
        {
             session.SaveChanges(); 
             documentStore.Dispose();
             session.Dispose();
        }
    }

class User
    {
        public int Id { get; set; }
        public string Name { get; set; }
        public string Address { get; set; }
        public int Zip { get; set; }اهی 
    }

        [TestMethod]
        public void Insert()
        {
            var user = new User
                           {
                               Id = 1,
                               Name = "John Doe",
                               Address = "no-address",
                               Zip = 65826
                           };
            session.Store(user);
        }

        [TestMethod]
        public void Select()
        {
            var user = session.Load<User>(1);
        }