using System.Collections.Generic;
using System.Drawing.Imaging;
using System.IO;
using iTextSharp.text;
using iTextSharp.text.pdf;

namespace iTextSharpTests
{
   public class ImageToPdf
   {
       public iTextSharp.text.Rectangle PdfPageSize { set; get; }
       public ImageFormat ImageCompressionFormat { set; get; }
       public bool FitImagesToPage { set; get; }

       public void ExportToPdf(IList<string> imageFilesPath, string outPdfPath)
       {
           using (var pdfDoc = new Document(PdfPageSize))
           {
               PdfWriter.GetInstance(pdfDoc, new FileStream(outPdfPath, FileMode.Create));
               pdfDoc.Open();

               foreach (var file in imageFilesPath)
               {
                   var pngImg = iTextSharp.text.Image.GetInstance(file);

                   if (FitImagesToPage)
                   {
                       pngImg.ScaleAbsolute(pdfDoc.PageSize.Width, pdfDoc.PageSize.Height);
                   }
                   pngImg.SetAbsolutePosition(0, 0);

                   //add to page
                   pdfDoc.Add(pngImg);
                   //start a new page
                   pdfDoc.NewPage();
               }
           }
       }
   }
}

using System.Collections.Generic;
using System.Drawing.Imaging;

namespace iTextSharpTests
{
   class Program
   {
       static void Main(string[] args)
       {
           new ImageToPdf
           {
               FitImagesToPage = true,
               ImageCompressionFormat = ImageFormat.Jpeg,
               PdfPageSize = iTextSharp.text.PageSize.A4
           }.ExportToPdf(
                   imageFilesPath: new List<string>
                           {
                               @"D:\3.jpg",
                               @"D:\4.jpg"
                           },
                   outPdfPath: @"D:\tst.pdf"
                   );
       }
   }
}

<?xml version="1.0"?>
<configuration>
 <appSettings/>
 <connectionStrings/>
 <system.web>
   <compilation debug="true">
   </compilation>
   <authentication mode="Windows"/>

   <healthMonitoring enabled="true">
     <providers>
       <add name="EmailProvider"
            type="System.Web.Management.SimpleMailWebEventProvider"
            from="you@domain.com"
            to="you@domain.com"
            subjectPrefix="Error: "
            buffer="true"
            bufferMode="Notification"/>
     </providers>
     <rules>
       <add
         provider="EmailProvider"
         name="All App Events"
         eventName="All Errors"/>
     </rules>
   </healthMonitoring>

 </system.web>

 <system.net>
   <mailSettings>
     <smtp deliveryMethod="SpecifiedPickupDirectory">
       <specifiedPickupDirectory pickupDirectoryLocation="C:\emails"/>
     </smtp>
   </mailSettings>
 </system.net>

</configuration>

<mailSettings>
 <smtp from="you@domain.com">
     <network host="smtp.domain.com" />
 </smtp>
</mailSettings>

FirstName

firstName

strFirstName
lblFirstName

<Company>.<Technology|Produt|Project>[.<Feature>][.<SubNamespace>]

Microsoft.Reporting.WebForms
Kara.Support.Manager.Enums
Kara.CSS.HQ.WebUI.Configuration

PackageManager , PacakgeConfigGenerator
Circle , Utility , Package

CreateConfig , classdata
CManager , ClsPackage , Config_Creator , Config1389

CenterCollection , PackageCollection

public delegate void Logger (string log);
public delegate void LoggingCallback (object sender, string reason);

AddEventArgs , EditEventArgs , DeleteEventArgs

Adding , Add , Added

public delegate void <EventName>EventHandler  (object sender, <EventName>EventArgs e);

public event EventHandler <AddEventArgs> Adding;

DisplayNameAttribute , MessageTypeAttribute

IComponent  (اسم)
IConnectionProvider (موصوف)
ICloneable (صفت)

public enum FileMode {
    Append,
    Read, …
}

[Flag]
public enum KeyModifiers {
    Alt = 1, 
    Control = 2,
    Shift = 4
}

public enum OperationState {
    DoneState, 
    FaultState,
    RollbackState
}

AddDays , Save , DeleteRow , BindData , Close , Open

Radius , ReportType , DataSource , Mode , CurrentCenterId

public CenterCollection Centers { get; set; }

if (list.Contains(item))
if (regularExpression.Matches(text))
if (stream.CanSeek)
if (context.Created)
if (form.Enabled)

if (list.IsContains(item))
if (regularExpression.Match(text))
if (stream.Seekable)
if (context.IsCreated)
if (form.IsEnabled)

public Color Color { get; set; }

firstName , e , id , packageId , centerName , name

public static MyType operator +(MyType left, MyType right)
public static bool operator ==(MyType left, MyType right)

public static MyType operator ++(MyType value)

public static MyType operator /(MyType dividend, MyType divisor)

public static MyType operator -(MyType d1, MyType d2) // incorrect!

Area , DataBinder , PublicCacheName

_centersList
_firstName
_currentCenter

parameterType , packageOperationTypeId

lblName (Label)
txtHeader (TextBox)
btnSave (Button)

ArgumentNullException , InvalidOperaionException

System.Data

<Company>.<Component>.dll
<Company>.<Project|Product|Technology>.<Component>.dll

Microsoft.CSharp.dll , Kara.CSS.Manager.dll

public int IComparer<T> {…}
public delegate bool Predicate<T> (T item)

public int ISessionChannel<TSession> {…}
public delegate TOutput Converter<TInput, TOutput> (TInput from)
public class Nullable<T> {…}
public class List<T> {…}

ArgumentExceptionIllegalCharacters
ArgumentExceptionInvalidName
ArgumentExceptionFileNotFound

public class Color {
    …
    public static Color FromArgb(…)
    { … }
}

namespace Refactoring.Day1.EncapsulateCollection
{
    public class OrderItem
    {
        public int Id { set; get; }
        public string Name { set; get; }
        public int Amount { set; get; }
    }
}

using System.Collections.Generic;

namespace Refactoring.Day1.EncapsulateCollection
{    
    public class Orders
    {
        public List<OrderItem> OrderItems { set; get; }
    }
}

Error, Certainty 95, for Do Not Expose Generic Lists

Warning, Certainty 75, for Collection Properties Should Be ReadOnly

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

namespace Refactoring.Day1.EncapsulateCollection
{
    public class Orders
    {
        private int _orderTotal;
        private List<OrderItem> _orderItems;

        public IEnumerable<OrderItem> OrderItems
        {
            get { return _orderItems; }
        }

        public void AddOrderItem(OrderItem orderItem)
        {
            _orderTotal += orderItem.Amount;
            _orderItems.Add(orderItem);
        }

        public void RemoveOrderItem(OrderItem orderItem)
        {
            var order = _orderItems.Find(o => o == orderItem);
            if (order == null) return;

            _orderTotal -= orderItem.Amount;
            _orderItems.Remove(orderItem);
        }
    }
}

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