//تابع استخراج ویژگی
        private static double[] FeatureExtractor(Bitmap bitmap)
        {
            bitmap = BitmapResizer(bitmap, 32, 32);

            double[] features = new double[32 * 32];
            for (int i = 0; i < 32; i++)
                for (int j = 0; j < 32; j++)
                    features[i * 32 + j] = (bitmap.GetPixel(j, i).R == 255) ? 0 : 1;

            return features;
        }

        //تابع تغییر دهنده ابعاد عکس
        private static Bitmap BitmapResizer(Bitmap bitmap, int width, int height)
        {
            var newbitmap = new Bitmap(width, height);
            using (Graphics g = Graphics.FromImage((Image)newbitmap))
            {
                g.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.HighQualityBicubic;
                g.DrawImage(bitmap, 0, 0, width, height);
            }
            return newbitmap;
        }

            var path = new DirectoryInfo(Directory.GetCurrentDirectory()).Parent.Parent.FullName + @"\dataset\";

            // ایجاد ورودی و برچسب
            int trainingCount = 50;
            double[][] inputs = new double[trainingCount * 10][];
            int[] labels = new int[trainingCount * 10];

            var index = 0;
            var filename = "";
            Bitmap bitmap;
            double[] feature;

            for (int number = 0; number < 10; number++)
            {
                for (int j = 0; j < trainingCount; j++)
                {
                    index = (number * trainingCount) + j;
                    filename = string.Format(@"{0}\{0} ({1}).bmp", number, j + 1);
                    bitmap = new Bitmap(path + filename);

                    feature = FeatureExtractor(bitmap);

                    inputs[index] = feature;
                    labels[index] = number;

                    Console.WriteLine(string.Format("{0}.Create input and label for number {1}", index, number));
                }
            }

 PM> Update-Package

PM> Install-Package MahApps.Metro -Pre 
PM> Install-Package MahApps.Metro.Resources 
PM> Install-Package EntityFramework
PM> Install-Package structuremap
PM> Install-Package PropertyChanged.Fody
PM> Install-Package MvvmLight 
PM> Install-Package Microsoft.SqlServer.Compact

 The path is not valid. Check the directory for the database. [ Path = D:\...\bin\Debug\Db\db.sdf ]

<connectionStrings>
    <clear/>
    <add name="MyWpfFrameworkContext"
         connectionString="Data Source=|DataDirectory|\Db\db.sdf;Max Buffer Size=30720;File Mode=Read Write;"
         providerName="System.Data.SqlServerCE.4.0" />
  </connectionStrings>

@helper AddFlashUploader(
                string uploadUrl,
                string queryParameters,
                string flashUrl,
                int totalUploadSizeLimit = 0,
                int uploadFileSizeLimit = 0,
                string fileTypes = "",
                string fileTypeDescription = "",
                string onUploadComplete = "")
    {      
        onUploadComplete = string.IsNullOrEmpty(onUploadComplete) ? "" : "completeFunction=" + onUploadComplete;
        queryParameters = Server.UrlEncode(queryParameters);        
        fileTypes = string.IsNullOrEmpty(fileTypes) ? "" : "&fileTypes=" + Server.UrlEncode(fileTypes);
        fileTypeDescription = string.IsNullOrEmpty(fileTypeDescription) ? "" : "&fileTypeDescription=" + Server.UrlEncode(fileTypeDescription);
        var totalUploadSizeLimitData = totalUploadSizeLimit > 0 ? "&totalUploadSize=" + totalUploadSizeLimit : "";
        var uploadFileSizeLimitData = uploadFileSizeLimit > 0 ? "&fileSizeLimit=" + uploadFileSizeLimit : "";
        var flashVars = onUploadComplete + fileTypes + fileTypeDescription + totalUploadSizeLimitData + uploadFileSizeLimitData + "&uploadPage=" + uploadUrl + "?" + queryParameters;
    <object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0"
        width="575" height="375" id="fileUpload" align="middle">
        <param name="allowScriptAccess" value="sameDomain" />
        <param name="movie" value="@flashUrl" />
        <param name="quality" value="high" />
        <param name="wmode" value="transparent">
        <param name=FlashVars value="@flashVars">
        <embed src="@flashUrl"
               FlashVars="@flashVars" 
               quality="high" 
               wmode="transparent" 
               width="575" 
               height="375" 
               name="fileUpload" 
               align="middle" 
               allowScriptAccess="sameDomain" 
               type="application/x-shockwave-flash" 
               pluginspage="http://www.macromedia.com/go/getflashplayer" />
    </object>                        
}

@{
    ViewBag.Title = "Index";
    var uploadUrl = Url.Action("Uploader", "Home");
    var flashUrl = Url.Content("~/Content/FlashUpload/FlashFileUpload.swf");
}
<h2>
    Flash Uploader</h2>
<div style="background: #E0EBEF;">
    @FlashUploadHelper.AddFlashUploader(
                uploadUrl: uploadUrl,
                queryParameters: "User=Vahid&Id=تست",
                flashUrl: flashUrl,
                fileTypeDescription: "Images",
                fileTypes: "*.gif; *.png; *.jpg; *.jpeg",
                uploadFileSizeLimit: 0,
                totalUploadSizeLimit: 0,
                onUploadComplete: "alert('انجام شد');")
</div>

using System.Collections.Generic;
using System.IO;
using System.Web;
using System.Web.Mvc;

namespace MvcFlashUpload.Controllers
{
    public class HomeController : Controller
    {
        public ActionResult Index()
        {
            return View();
        }

        public ActionResult Uploader(string User, string Id, IEnumerable<HttpPostedFileBase> FileData)
        {
            var queryParameter1 = User;
            var queryParameter2 = Id;
            // ...

            foreach (var file in FileData)
            {
                if (file.ContentLength > 0)
                {
                    var fileName = Path.GetFileName(file.FileName);
                    var path = Path.Combine(Server.MapPath("~/App_Data/Uploads"), fileName);
                    file.SaveAs(path);
                }
            }

            return Content(" ");
        }
    }
}

 <column_constraint> ::= 
[ CONSTRAINT constraint_name ] 
{    ...

  | [ FOREIGN KEY ] 
        REFERENCES [ schema_name . ] referenced_table_name [ ( ref_column ) ] 
        [ ON DELETE { NO ACTION | CASCADE | SET NULL | SET DEFAULT } ] 
        [ ON UPDATE { NO ACTION | CASCADE | SET NULL | SET DEFAULT } ] 
        [ NOT FOR REPLICATION ] 

  ... 
}

create table parent
(
col1 int not null,
col2 int not null,
col3 char(1) null,
-- Composite Primary Key
primary key(col1, col2)
);

create table child
(
col0 int primary key,
col1 int null,
col2 int null,
-- Composite Foreing Key Constraint
constraint fk_comp
foreign key (col1, col2)
references parent(col1, col2)
);

create table parent
(
col0 int not null primary key identity,
col1 int not null,
col2 int not null,
col3 char(1) null,
-- Composite Unique Key
unique(col1, col2)
);

create table child
(
col0 int primary key,
col1 int null references parent
);

create table chart
(
chart_nbr int not null primary key,
parent_nbr int null references chart,
chart_name varchar(5) null
);

create table letters
(
letter_nbr int primary key,
sec_sender int not null references chart,
sec_reciver int not null references chart
);

create table pilot
(
pilot_code int primary key,
pilot_name varchar(20) 
);

create table paths
(
path_code int primary key,
path_name varchar(20)
);

create table junction
(
pilot_code int references pilot,
path_code int references paths,
primary key (pilot_code, path_code)
);

create table student
(
std_code int primary key,
std_name varchar(25) not null
);

create table football
(
std_code int primary key 
  constraint one_to_one_fk
  references student,
std_cnt_goal int not null 
  default (0)
);