using System.Diagnostics;
using System.IO;
using iTextSharp.text;
using iTextSharp.text.pdf;
using iTextSharp.text.pdf.parser;

namespace TestReaders
{
    class Program
    {
        private static void readPdf1()
        {
            var reader = new PdfReader("test.pdf");
            int intPageNum = reader.NumberOfPages;
            for (int i = 1; i <= intPageNum; i++)
            {
               var text = PdfTextExtractor.GetTextFromPage(reader, i, new SimpleTextExtractionStrategy());
                File.WriteAllText("page-" + i + "-text.txt", text);
            }
            reader.Close();
        }

        static void Main(string[] args)
        {
            readPdf1();
        }
    }
}

 Test
ld Wor llo He
Hello People

        private static void readPdf2()
        {
            var reader = new PdfReader("test.pdf");
            int intPageNum = reader.NumberOfPages;
            for (int i = 1; i <= intPageNum; i++)
            {
                var text = PdfTextExtractor.GetTextFromPage(reader, i, new LocationTextExtractionStrategy());
                File.WriteAllText("page-" + i + "-text.txt", text);
            }
            reader.Close();
        }

 Test
Hello World
Hello People

        static void writePdf2()
        {
            using (var document = new Document(PageSize.A4))
            {
                var writer = PdfWriter.GetInstance(document, new FileStream("test.pdf", FileMode.Create));
                document.Open();

                FontFactory.Register("c:\\windows\\fonts\\tahoma.ttf");
                var tahoma = FontFactory.GetFont("tahoma", BaseFont.IDENTITY_H);

                ColumnText.ShowTextAligned(
                            canvas: writer.DirectContent,
                            alignment: Element.ALIGN_CENTER,
                            phrase: new Phrase("تست می‌شود", tahoma),
                            x: 100,
                            y: 100,
                            rotation: 0,
                            runDirection: PdfWriter.RUN_DIRECTION_RTL,
                            arabicOptions: 0);                
            }

            Process.Start("test.pdf");
        }

ﺩﻮﺷﻲﻣ ﺖﺴﺗ

        private static void readPdf2()
        {
            var reader = new PdfReader("test.pdf");
            int intPageNum = reader.NumberOfPages;
            for (int i = 1; i <= intPageNum; i++)
            {
                var text = PdfTextExtractor.GetTextFromPage(reader, i, new LocationTextExtractionStrategy());                
                text = Encoding.UTF8.GetString(Encoding.UTF8.GetBytes(text));
                File.WriteAllText("page-" + i + "-text.txt", text, Encoding.UTF8);
            }
            reader.Close();
        }

 ﺩﻮﺷﻲﻣ ﺖﺴﺗ

using System;
using System.Collections.Generic;
using System.Drawing;
using System.Linq;
using System.Runtime.InteropServices;
using System.Security;

namespace TestReaders
{
    [SuppressUnmanagedCodeSecurity]
    class GdiMethods
    {
        [DllImport("GDI32.dll")]
        public static extern bool DeleteObject(IntPtr hgdiobj);

        [DllImport("gdi32.dll", CharSet = CharSet.Auto, SetLastError = true)]
        public static extern uint GetCharacterPlacement(IntPtr hdc, string lpString, int nCount, int nMaxExtent, [In, Out] ref GcpResults lpResults, uint dwFlags);

        [DllImport("GDI32.dll")]
        public static extern IntPtr SelectObject(IntPtr hdc, IntPtr hgdiobj);
    }

    [StructLayout(LayoutKind.Sequential)]
    struct GcpResults
    {
        public uint lStructSize;
        [MarshalAs(UnmanagedType.LPTStr)]
        public string lpOutString;
        public IntPtr lpOrder;
        public IntPtr lpDx;
        public IntPtr lpCaretPos;
        public IntPtr lpClass;
        public IntPtr lpGlyphs;
        public uint nGlyphs;
        public int nMaxFit;
    }

    public class UnicodeCharacterPlacement
    {
        const int GcpReorder = 0x0002;
        GCHandle _caretPosHandle;
        GCHandle _classHandle;
        GCHandle _dxHandle;
        GCHandle _glyphsHandle;
        GCHandle _orderHandle;

        public Font Font { set; get; }

        public string Apply(string lines)
        {
            if (string.IsNullOrWhiteSpace(lines))
                return string.Empty;

            return Apply(lines.Split('\n')).Aggregate((s1, s2) => s1 + s2);
        }

        public IEnumerable<string> Apply(IEnumerable<string> lines)
        {
            if (Font == null)
                throw new ArgumentNullException("Font is null.");

            if (!hasUnicodeText(lines))
                return lines;

            var graphics = Graphics.FromHwnd(IntPtr.Zero);
            var hdc = graphics.GetHdc();
            try
            {
                var font = (Font)Font.Clone();
                var hFont = font.ToHfont();
                var fontObject = GdiMethods.SelectObject(hdc, hFont);
                try
                {
                    var results = new List<string>();
                    foreach (var line in lines)
                        results.Add(modifyCharactersPlacement(line, hdc));
                    return results;
                }
                finally
                {
                    GdiMethods.DeleteObject(fontObject);
                    GdiMethods.DeleteObject(hFont);
                    font.Dispose();
                }
            }
            finally
            {
                graphics.ReleaseHdc(hdc);
                graphics.Dispose();
            }
        }

        void freeResources()
        {
            _orderHandle.Free();
            _dxHandle.Free();
            _caretPosHandle.Free();
            _classHandle.Free();
            _glyphsHandle.Free();
        }

        static bool hasUnicodeText(IEnumerable<string> lines)
        {
            return lines.Any(line => line.Any(chr => chr >= '\u00FF'));
        }

        void initializeResources(int textLength)
        {
            _orderHandle = GCHandle.Alloc(new int[textLength], GCHandleType.Pinned);
            _dxHandle = GCHandle.Alloc(new int[textLength], GCHandleType.Pinned);
            _caretPosHandle = GCHandle.Alloc(new int[textLength], GCHandleType.Pinned);
            _classHandle = GCHandle.Alloc(new byte[textLength], GCHandleType.Pinned);
            _glyphsHandle = GCHandle.Alloc(new short[textLength], GCHandleType.Pinned);
        }

        string modifyCharactersPlacement(string text, IntPtr hdc)
        {
            var textLength = text.Length;
            initializeResources(textLength);
            try
            {
                var gcpResult = new GcpResults
                {
                    lStructSize = (uint)Marshal.SizeOf(typeof(GcpResults)),
                    lpOutString = new String('\0', textLength),
                    lpOrder = _orderHandle.AddrOfPinnedObject(),
                    lpDx = _dxHandle.AddrOfPinnedObject(),
                    lpCaretPos = _caretPosHandle.AddrOfPinnedObject(),
                    lpClass = _classHandle.AddrOfPinnedObject(),
                    lpGlyphs = _glyphsHandle.AddrOfPinnedObject(),
                    nGlyphs = (uint)textLength,
                    nMaxFit = 0
                };
                var result = GdiMethods.GetCharacterPlacement(hdc, text, textLength, 0, ref gcpResult, GcpReorder);
                return result != 0 ? gcpResult.lpOutString : text;
            }
            finally
            {
                freeResources();
            }
        }
    }
}

        private static void readPdf2()
        {
            var reader = new PdfReader("test.pdf");
            int intPageNum = reader.NumberOfPages;
            for (int i = 1; i <= intPageNum; i++)
            {
                var text = PdfTextExtractor.GetTextFromPage(reader, i, new LocationTextExtractionStrategy());
                text = Encoding.UTF8.GetString(Encoding.UTF8.GetBytes(text));
                text = new UnicodeCharacterPlacement
                {
                    Font = new System.Drawing.Font("Tahoma", 12)
                }.Apply(text);
                File.WriteAllText("page-" + i + "-text.txt", text, Encoding.UTF8);
            }
            reader.Close();
        }

 <div>
                              <div>
                                  <div>
                                      <p><span>First Name </span>: Jonathan</p>
                                  </div>
   </div>
                          </div>

@model System.Web.UI.WebControls.ListItem


<div>
    <p><span>@Model.Text </span>: @Model.Value</p>
</div>

@using System.Web.UI.WebControls
@using ZekrWepApp.Filters
@model ZekrModel.Admin

    <div>
        <h1>Bio Graph</h1>
        <div>
            
            @{
                ListItemCollection collection = GetCustomProperties.Get(Model,exclude:new string[]{"Poems","Id"});
                foreach (var item in collection)
                {
                    Html.RenderPartial(MVC.Shared.Views._BioRow, item);
                }
            }

                    </div>
    </div>

  public class GetCustomProperties
    {
        private static PropertyInfo[] getObjectsInfos(object obj,string[] inclue,string[] exclude )
        {
            var list = obj.GetType().GetProperties();

            PropertyInfo[] outputPropertyInfos = null;

            if (inclue != null)
            {           
                return list.Where(propertyInfo => inclue.Contains(propertyInfo.Name)).ToArray();
            }
            if (exclude != null)
            {
                return list.Where(propertyInfo => !exclude.Contains(propertyInfo.Name)).ToArray();
            }
            return list;
        }
    }

 public static ListItemCollection Get(object obj,string[] inclue=null,string[] exclude=null)
        {
            var propertyInfos = getObjectsInfos(obj, inclue, exclude);
            if (propertyInfos == null) throw new ArgumentNullException("propertyInfos is null");

            var collection = new ListItemCollection();

            foreach (PropertyInfo propertyInfo in propertyInfos)
            {


                string name = propertyInfo.Name;

                foreach (Attribute attribute in propertyInfo.GetCustomAttributes(true))
                {
                    DisplayAttribute displayAttribute = attribute as DisplayAttribute;

                    if (displayAttribute != null)
                    {
                        name = displayAttribute.Name;
                        break;
                    }                  
                }

                string value = "";
                object objvalue = propertyInfo.GetValue(obj);
                if (objvalue != null) value = objvalue.ToString();

                collection.Add(new ListItem(name,value));
            }
            return collection;
        }

using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Linq.Expressions;
using System.Reflection;
using System.Web;
using System.Web.Mvc.Html;
using System.Web.UI.WebControls;
using Links;

namespace ZekrWepApp.Filters
{
    
    public class GetCustomProperties
    {
        public static ListItemCollection Get(object obj,string[] inclue=null,string[] exclude=null)
        {
            var propertyInfos = getObjectsInfos(obj, inclue, exclude);
            if (propertyInfos == null) throw new ArgumentNullException("propertyInfos is null");

            var collection = new ListItemCollection();

            foreach (PropertyInfo propertyInfo in propertyInfos)
            {
                string name = propertyInfo.Name;
                foreach (Attribute attribute in propertyInfo.GetCustomAttributes(true))
                {
                    DisplayAttribute displayAttribute = attribute as DisplayAttribute;

                    if (displayAttribute != null)
                    {
                        name = displayAttribute.Name;
                        break;
                    }                  
                }

                string value = "";
                object objvalue = propertyInfo.GetValue(obj);
                if (objvalue != null) value = objvalue.ToString();

                collection.Add(new ListItem(name,value));
            }
            return collection;
        }
        private static PropertyInfo[] getObjectsInfos(object obj,string[] include,string[] exclude )
        {
            var list = obj.GetType().GetProperties();

            PropertyInfo[] outputPropertyInfos = null;

            if (include != null)
            {           
                return list.Where(propertyInfo => include.Contains(propertyInfo.Name)).ToArray();
            }
            if (exclude != null)
            {
                return list.Where(propertyInfo => !exclude.Contains(propertyInfo.Name)).ToArray();
            }
            return list;
        }  
    }   
}

amount=1000&orderId=452&Pid=xxx&....

using System;
using System.Collections.Generic;
using System.Linq;

namespace Utils
{
    public class QueryStringParametersList
    {
        private string Symbol = "&";
        private List<KeyValuePair<string, string>> list { get; set; }

        public QueryStringParametersList()
        {
            list = new List<KeyValuePair<string, string>>();
        }
        public QueryStringParametersList(string symbol)
        {
            Symbol = symbol;
           list = new List<KeyValuePair<string, string>>(); 
        }

        public int Size
        {
            get { return list.Count; }
        }
        public void Add(string key, string value)
        {
            list.Add(new KeyValuePair<string, string>(key, value));
        }

        public string GetQueryStringPostfix()
        {
            return string.Join(Symbol, list.Select(p => Uri.EscapeDataString(p.Key) + "=" + Uri.EscapeDataString(p.Value)));
        }
    }
}

QueryStringParametersList queryparamsList = new QueryStringParametersList();

            ueryparamsList.Add("consumer_key", requestPayment.Consumer_Key);
            queryparamsList.Add("amount", requestPayment.Amount.ToString());
            queryparamsList.Add("callback", requestPayment.Callback);
            queryparamsList.Add("description", requestPayment.Description);
            queryparamsList.Add("email", requestPayment.Email);
            queryparamsList.Add("mobile", requestPayment.Mobile);
            queryparamsList.Add("name", requestPayment.Name);
            queryparamsList.Add("irderid", requestPayment.OrderId.ToString());

   private QueryStringParametersList ReadParams(object obj)
        {
            PropertyInfo[] propertyInfos = obj.GetType().GetProperties();

            QueryStringParametersList queryparamsList = new QueryStringParametersList();
            for (int i = 0; i < propertyInfos.Count(); i++)
            {
                queryparamsList.Add(propertyInfos[i].Name.ToLower(),propertyInfos[i].GetValue(obj).ToString() );              
            }
            return queryparamsList;
        }

در واقع فکر میکنم وقتی گزارش رو به صورت RightToLeft هم تنظیم می‌کنیم بازم از سمت چپ شروع میکنه به render کردن سلول‌های یک سطر.

using System;
using System.Linq.Expressions;
using TestExpression.MyBookService;

namespace TestExpression
{
    class Program
    {
        static void Main( string[] args )
        {
            BookServiceClient bookService = new BookServiceClient();

            Expression<Func<Book, bool>> expression = x => x.Code > 2 && x.Code < 5;

            Common.ExpressionSerializer serializer = new Common.ExpressionSerializer();

            bookService.GetByExpression( serializer.Serialize( expression ) );
        }
    }
}

            $('#list').jqGrid({
                caption: "آزمایش یازدهم",
                // ... 
                jsonReader: {
                // ... 
                    subgrid: { root: "Rows", repeatitems: true, cell: "RowCells" }
                },
                // ... 
                subGrid: true,
                subGridModel: [{
                    name: ['شرکت', 'آدرس', 'کد پستی', 'شهر', 'کشور', 'تلفن', 'وب سایت'],
                    width: [100, 100, 100, 100, 100, 100, 100],
                    align: ['center', 'center', 'center', 'center', 'center', 'center', 'center'],
                    params: ['@(StronglyTyped.PropertyName<Product>(x=>x.Name))']
                }],
                subGridOptions:{ 
                    reloadOnExpand : false //load only once
                },
                subGridUrl: '@Url.Action("GetGetSupplierData", "Home")'
            });

        public ActionResult GetGetSupplierData(int id, string name)
        {
            var list = ProductDataSource.LatestProducts;
            var products = list.Where(x => x.Id == id).ToList();
            if (!products.Any())
                return Json(null, JsonRequestBehavior.AllowGet);

            var productsData = new JqGridData
            {
                Rows = (products.Select(product => new JqGridRowData
                {
                    Id = product.Id,
                    RowCells = new List<string> 
                               {
                                    product.Supplier.CompanyName,
                                    product.Supplier.Address,
                                    product.Supplier.PostalCode,
                                    product.Supplier.City,
                                    product.Supplier.Country,
                                    product.Supplier.Phone,
                                    product.Supplier.HomePage
                                }
                })).ToList()
            };
            return Json(productsData, JsonRequestBehavior.AllowGet);
        }

using System;

namespace ActionFuncSamples
{
    public delegate int AddMethodDelegate(int a);
    public class DelegateSample
    {
        public void UseDelegate(AddMethodDelegate addMethod)
        {
            Console.WriteLine(addMethod(5));
        }
    }

    public class Helper
    {
        public int CustomAdd(int a)
        {
            return ++a;
        }
    }

    class Program
    {
        static void Main(string[] args)
        {
            Helper helper = new Helper();

            // .NET 1            
            AddMethodDelegate addMethod = new AddMethodDelegate(helper.CustomAdd);
            new DelegateSample().UseDelegate(addMethod);

            // .NET 2, anonymous delegates
            new DelegateSample().UseDelegate(delegate(int a) { return helper.CustomAdd(a); });

            // .NET 3.5
            new DelegateSample().UseDelegate(a => helper.CustomAdd(a));
        }
    }
}

Action<int> example1 = x => Console.WriteLine("Write {0}", x);
example1(5);

Func<int, string> example2 = x => string.Format("{0:n0}", x);
Console.WriteLine(example2(5000));

using System;

namespace ActionFuncSamples
{
    public interface ISchedule
    {
        void Run();
    }

    public class Runner
    {
        public void Exceute(ISchedule schedule)
        {
            schedule.Run();
        }
    }

    public class HelloSchedule : ISchedule
    {
        public void Run()
        {
            Console.WriteLine("Just Run!");
        }
    }

    class Program
    {
        static void Main(string[] args)
        {
            new Runner().Exceute(new HelloSchedule());
        }
    }
}

using System;

namespace ActionFuncSamples
{
    public class Schedule
    {
        public void Exceute(Action run)
        {
            run();
        }
    }

    class Program
    {
        static void Main(string[] args)
        {
            new Schedule().Exceute(() => Console.WriteLine("Just Run!"));
        }
    }
}