using System.ComponentModel;

namespace Refactoring.Day6.ExtractSuperclass.Before
{
    public class User : INotifyPropertyChanged
    {
        string _name;
        public string Name
        {
            get { return _name; }
            set
            {
                if (_name == value) return;
                _name = value;
                raisePropertyChanged("Name");
            }
        }

        public event PropertyChangedEventHandler PropertyChanged;
        void raisePropertyChanged(string propertyName)
        {
            var handler = PropertyChanged;
            if (handler == null) return;
            handler(this, new PropertyChangedEventArgs(propertyName));
        }
    }
}

using System.ComponentModel;

namespace Refactoring.Day6.ExtractSuperclass.After
{
    public class ViewModelBase : INotifyPropertyChanged
    {
        public event PropertyChangedEventHandler PropertyChanged;
        protected void RaisePropertyChanged(string propertyName)
        {
            var handler = PropertyChanged;
            if (handler == null) return;
            handler(this, new PropertyChangedEventArgs(propertyName));
        }
    }
}

namespace Refactoring.Day6.ExtractSuperclass.After
{
    public class User : ViewModelBase
    {
        string _name;
        public string Name
        {
            get { return _name; }
            set
            {
                if (_name == value) return;
                _name = value;
                RaisePropertyChanged("Name");
            }
        }
    }
}

static class Program
    {
        /// <summary>
        /// The main entry point for the application.
        /// </summary>
        [STAThread]
        static void Main()
        {
            Database.SetInitializer<LoanContext>(null);

            // تنظیمات اولیه برنامه که فقط یکبار باید در طول عمر برنامه انجام شود
            ObjectFactory.Initialize(x =>
            {
                x.For<IUnitOfWork>().Use<LoanContext>();
                x.For<IEmployeeService>().Use<EmployeeService>();
            });

            Application.EnableVisualStyles();
            Application.SetCompatibleTextRenderingDefault(false);
            Application.Run(new frmMain());
        }
    }

 public partial class frmMain : Form
    {
        private IContainer _container;
        private IUnitOfWork _uow;

        public frmMain()
        {
            InitializeComponent();

            _container = ObjectFactory.Container.GetNestedContainer();
            _uow = _container.GetInstance<IUnitOfWork>();
        }

        private void btnHomeLoanRequest_Click(object sender, System.EventArgs e)
        {
            var employeeService = _container.GetInstance<IEmployeeService>();
            .
            .
            .
            _uow.SaveChanges();
        }
        private void btnEditLoan_Click(object sender, System.EventArgs e)
        {
            var categoryService = container.GetInstance<ICategoryService>();
            .
            .
            .
            _uow.SaveChanges();
        }

    public class Book
    {
        public string Title { get; set; }
        public int Id { get; set; }
        public Author Author { get; set; }
        public Publisher Publisher { get; set; }

        public IList<Book> GetBooks()
        {
            var books = new List<Book>();

            for (int i = 0; i < 10; i++)
            {
                var book = new Book()
                {
                    Id = i,
                    Title = $"Title {i}",
                    Author = new Author()
                    {
                        FirstName = $"Author {i} First Name",
                        LastName = $"Author {i} Last Name",
                        Person = new Person()
                        {
                            Type = $"Type {i}",
                            Value = $"Value {i}"
                        }
                    },
                    Publisher = new Report.Publisher()
                    {
                        Name = $"Publiser {i}"
                    }
                };
                books.Add(book);
            }
            return books;
        }
    }

    public class Author
    {
        public string FirstName { get; set; }
        public string LastName { get; set; }
        public Person Person { get; set; }
    }

    public class Person
    {
        public string Type { get; set; }
        public string Value { get; set; }
    }

    public class Publisher
    {
        public string Name { get; set; }
    }

PM> Install-Package Parbad

var invoice = new Invoice( [Order Number], [Amount], [Verify URL]);

var invoice = new Invoice(1, 30000, "http://www.mywebsite.com/payment/verify" );

var result = Payment.Request(Gateways.Mellat, invoice);

if (result.Status == RequestResultStatus.Success)
{
    // این متد، کاربر را به سمت وب سایت درگاه پرداخت هدایت میکند
    result.Process(Context);
}
else
{
    // در صورت تمایل می‌توانید پیغام مورد نظر از درگاه پرداخت را نمایش دهید
    var msg = result.Message;
}

var result = Payment.Verify(System.Web.HttpContext.Current);

if(result.Status == VerifyResultStatus.Success)
{
    // کاربر، صورتحساب را پرداخت کرده است و شما میتوانید ادامه عملیات خرید را انجام دهید
}
else
{
    // کاربر بنا به دلایلی صورتحساب را پرداخت نکرده است
    // شما همچنین میتوانید علت را در قالب یک پیام از پراپرتی پیام مشاهده کنید

    // بنابراین شما میتوانید این صورتحساب را در پایگاه داده خود مردود اعلام کنید
}

مردود کردن صورتحساب قبل از انتقال وجه از مشتری به فروشنده

var refundResult = Payment.Refund(new RefundInvoice([Order Number], [Amount]));

var result = Payment.Request(Gateways.ParbadVirtualGateway, invoice);

<system.webServer>
  <handlers>
   <add name="ParbadGatewayPage" verb="*" path="Parbad.axd" type="Parbad.Web.Gateway.ParbadVirtualGatewayHandler" />
  </handlers>
</system.webServer>

ParbadConfiguration.Gateways.ConfigureParbadVirtualGateway(new ParbadVirtualGatewayConfiguration("Parbad.axd"));

public class Global : HttpApplication
{
    void Application_Start(object sender, EventArgs e)
    {
        // configurations
    }
}

public class Startup
{
    public void Configuration(IAppBuilder app)
    {
        // configurations
    }
}

ParbadConfiguration.Storage = new SqlServerStorage("Connection String", "MyPaymentTableName");

public class MyStorage : Storage
{
    // Implement methods here...
}

ParbadConfiguration.Storage = new MyStorage();

using Microsoft.ML.Data;

namespace CreditCardFraudDetection.DataModels
{
    public class ModelInput
    {
        [ColumnName("Time"), LoadColumn(0)]
        public float Time { get; set; }

        [ColumnName("V1"), LoadColumn(1)]
        public float V1 { get; set; }

        [ColumnName("V2"), LoadColumn(2)]
        public float V2 { get; set; }

        [ColumnName("V3"), LoadColumn(3)]
        public float V3 { get; set; }

        [ColumnName("V4"), LoadColumn(4)]
        public float V4 { get; set; }

        [ColumnName("V5"), LoadColumn(5)]
        public float V5 { get; set; }

        [ColumnName("V6"), LoadColumn(6)]
        public float V6 { get; set; }

        [ColumnName("V7"), LoadColumn(7)]
        public float V7 { get; set; }

        [ColumnName("V8"), LoadColumn(8)]
        public float V8 { get; set; }

        [ColumnName("V9"), LoadColumn(9)]
        public float V9 { get; set; }

        [ColumnName("V10"), LoadColumn(10)]
        public float V10 { get; set; }

        [ColumnName("V11"), LoadColumn(11)]
        public float V11 { get; set; }

        [ColumnName("V12"), LoadColumn(12)]
        public float V12 { get; set; }

        [ColumnName("V13"), LoadColumn(13)]
        public float V13 { get; set; }

        [ColumnName("V14"), LoadColumn(14)]
        public float V14 { get; set; }

        [ColumnName("V15"), LoadColumn(15)]
        public float V15 { get; set; }

        [ColumnName("V16"), LoadColumn(16)]
        public float V16 { get; set; }

        [ColumnName("V17"), LoadColumn(17)]
        public float V17 { get; set; }

        [ColumnName("V18"), LoadColumn(18)]
        public float V18 { get; set; }

        [ColumnName("V19"), LoadColumn(19)]
        public float V19 { get; set; }

        [ColumnName("V20"), LoadColumn(20)]
        public float V20 { get; set; }

        [ColumnName("V21"), LoadColumn(21)]
        public float V21 { get; set; }

        [ColumnName("V22"), LoadColumn(22)]
        public float V22 { get; set; }

        [ColumnName("V23"), LoadColumn(23)]
        public float V23 { get; set; }

        [ColumnName("V24"), LoadColumn(24)]
        public float V24 { get; set; }

        [ColumnName("V25"), LoadColumn(25)]
        public float V25 { get; set; }

        [ColumnName("V26"), LoadColumn(26)]
        public float V26 { get; set; }

        [ColumnName("V27"), LoadColumn(27)]
        public float V27 { get; set; }

        [ColumnName("V28"), LoadColumn(28)]
        public float V28 { get; set; }

        [ColumnName("Amount"), LoadColumn(29)]
        public float Amount { get; set; }

        [ColumnName("Class"), LoadColumn(30)]
        public bool Class { get; set; }
    }
} 

 using Microsoft.ML.Data;

namespace CreditCardFraudDetection.DataModels
{
    public class ModelOutput
    {
        [ColumnName("PredictedLabel")]
        public bool Prediction { get; set; }

        public float Score { get; set; }
    }
}  
  

IDataView trainingDataView = mlContext.Data.LoadFromTextFile<ModelInput>(
                                            path: dataFilePath,
                                            hasHeader: true,
                                            separatorChar: ',',
                                            allowQuoting: true,
                                            allowSparse: false);

var dataProcessPipeline = mlContext.Transforms.Concatenate("Features", new[] { "Time", "V1", "V2", "V3", "V4", "V5", "V6", "V7", "V8", "V9", "V10", "V11", "V12", "V13", "V14", "V15", "V16", "V17", "V18", "V19", "V20", "V21", "V22", "V23", "V24", "V25", "V26", "V27", "V28", "Amount" });

// Choosing algorithm
var trainer = mlContext.BinaryClassification.Trainers.LightGbm(labelColumnName: "Class", featureColumnName: "Features");

// Appending algorithm to pipeline
var trainingPipeline = dataProcessPipeline.Append(trainer);

ITransformer model = trainingPipeline.Fit(trainingDataView);
mlContext.Model.Save(model , trainingDataView.Schema, <path>);
 

var crossValidationResults = mlContext.BinaryClassification.CrossValidateNonCalibrated(trainingDataView, trainingPipeline, numberOfFolds: 5, labelColumnName: "Class");

var predEngine = mlContext.Model.CreatePredictionEngine<ModelInput, ModelOutput>(mlModel);

ModelInput sampleData = new ModelInput() {
    time = 0,
    V1 = -1.3598071336738,
    ...
};

ModelOutput predictionResult = predEngine.Predict(sampleData);

Console.WriteLine($"Actual value: {sampleData.Class} | Predicted value: {predictionResult.Prediction}"); 

private ITransformer SetupMlnetModel(string tensorFlowModelFilePath)
{
    var pipeline = _mlContext.<preprocess-data>
           .Append(_mlContext.Model.LoadTensorFlowModel(tensorFlowModelFilePath)
                                               .ScoreTensorFlowModel(
                                                      outputColumnNames: new[]{TensorFlowModelSettings.outputTensorName },
                                                      inputColumnNames: new[] { TensorFlowModelSettings.inputTensorName },
                                                      addBatchDimensionInput: false));
 
    ITransformer mlModel = pipeline.Fit(CreateEmptyDataView());
 
    return mlModel;
}

• سبک بودن: مهمترین مورد سبک بودن آن است؛ چه از لحاظ اجرای برنامه و چه از لحاظ حجم نهایی برنامه
• سریع بودن: مطمئنا ORM‌های طراحی شده‌ی موجود، از سرعت خیلی بدی برخوردار نخواهند بود؛ اگر سر زبان هم افتاده باشند. ولی باز هم انتخاب سریع بودن یک ORM، مورد علاقه‌ی بسیاری از ماهاست.
• یادگیری آسان و کانفیگ راحت تر.

@DatabaseTable(tableName = "users")
public class User {
    @DatabaseField(id = true)
    private String username;
    @DatabaseField
    private String password;
 
    public User() {
        // ORMLite needs a no-arg constructor
    }
    public User(String username, String password) {
        this.username = username;
        this.password = password;
    }
 
    // Implementing getter and setter methods
    public String getUserame() {
        return this.username;
    }
    public void setName(String username) {
        this.username = username;
    }
    public String getPassword() {
        return this.password;
    }
    public void setPassword(String password) {
        this.password = password;
    }
}

<meta-data android:name="DATABASE" android:value="my_database.db" />
<meta-data android:name="VERSION" android:value="1" />
<meta-data android:name="QUERY_LOG" android:value="true" />
<meta-data android:name="DOMAIN_PACKAGE_NAME" android:value="com.my-domain" />

public class User extends SugarRecord<User> {
    String username;
    String password;
    int age;
    @Ignore
    String bio; //this will be ignored by SugarORM
 
    public User() { }
 
    public User(String username, String password,int age){
        this.username = username;
        this.password = password;
        this.age = age;
    }
}

User johndoe = new User(getContext(),"john.doe","secret",19);
johndoe.save(); //ذخیره کاربر جدید در دیتابیس


//حذف تمامی کاربرانی که سنشان 19 سال است
List<User> nineteens = User.find(User.class,"age = ?",new int[]{19});
foreach(user in nineteens) {
    user.delete();
}

<meta-data android:name="AA_DB_NAME" android:value="my_database.db" />
<meta-data android:name="AA_DB_VERSION" android:value="1" />

public class MyActivity extends Activity {
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        ActiveAndroid.initialize(this);
 
        //ادامه برنامه
    }
}

@Table(name = "User")
public class User extends Model {
    @Column(name = "username")
    public String username;
 
    @Column(name = "password")
    public String password;
 
    public User() {
        super();
    }
 
    public User(String username,String password) {
        super();
        this.username = username;
        this.password = password;
    }
}

<meta-data
  android:name="ormdroid.database.name"
  android:value="your_database_name" />

<meta-data
  android:name="ormdroid.database.visibility"
  android:value="PRIVATE||WORLD_READABLE||WORLD_WRITEABLE" />

ORMDroidApplication.initialize(someContext);

using Common.GuardToolkit;
using Entities;
using Microsoft.AspNetCore.Mvc;
using Services.Contracts;
using ViewModels;

namespace web.Controllers
{
    public class ProductController : Controller
    {
        private readonly IProductService _ProductService;

        public ProductController(IProductService ProductService)
        {
            _ProductService = ProductService;
            _ProductService.CheckArgumentIsNull(nameof(ProductService));
        }

        public IActionResult Add()
        {
            return View("ProductAdd");
        }

        [HttpPost] 
        public IActionResult Add(ProductAddModel model)
        {
            var product = new Product() { Name = model.Title, Price = 1, CategoryId = 1};
            
            _ProductService.AddNewProduct(product);
            return Json(model);

        }
    }
}

using System.Web.Mvc;

namespace MvcApplication1.Controllers
{
    public class HomeController : Controller
    {
        public ActionResult Index()
        {
            ViewBag.Country = "Iran";
            return View();
        }
    }
}

@{
    ViewBag.Title = "Index";
}
<h2>
    Index</h2>
<p>
    Country : @ViewBag.Country
</p>

namespace MvcApplication1.Models
{
    public class Employee
    {
        public string FirstName { get; set; }
        public string LastName { get; set; }
        public string Email { get; set; }
    }
}

using System.Web.Mvc;
using MvcApplication1.Models;

namespace MvcApplication1.Controllers
{
    public class HomeController : Controller
    {
        public ActionResult Index()
        {
            ViewBag.Country = "Iran";

            var employee = new Employee
            {
                 Email = "name@site.com",
                 FirstName = "Vahid",
                 LastName = "N."
            };

            return View(employee);
        }
    }
}

ViewResult View(Object model)
ViewResult View(string viewName, Object model)
ViewResult View(string viewName, string masterName, Object model)

@{
    ViewBag.Title = "Index";
}
<h2>
    Index</h2>
<div>
    Country: @ViewBag.Country <‪br />
    FirstName: @Model.FirstName
</div>

@model MvcApplication1.Models.Employee
@{
    ViewBag.Title = "Index";
}
<h2>
    Index</h2>
<div>
    Country: @ViewBag.Country
    <‪br />
    FirstName: @Model.FirstName
</div>

using System.Collections.Generic;

namespace MvcApplication1.Models
{
    public class Employees 
    {
        public IList<Employee> CreateEmployees()
        {
            return new[]
                {
                    new Employee { Email = "name1@site.com", FirstName = "name1", LastName = "LastName1" },
                    new Employee { Email = "name2@site.com", FirstName = "name2", LastName = "LastName2" },
                    new Employee { Email = "name3@site.com", FirstName = "name3", LastName = "LastName3" }
                };
        }
    }
}

public ActionResult List()
{
    var employeesList = new Employees().CreateEmployees();
    return View(employeesList);
}

public ViewDataDictionary ViewData { get; set; }

using System;
using System.Web.Mvc;

namespace MvcApplication1.Controllers
{
    public class HomeController : Controller
    {
        public ActionResult Index()
        {
            ViewData["DateTime"] = "<‪br/>" + DateTime.Now;
            return View();
        }
    }
}

@{
    ViewBag.Title = "Index";
}
<h2>
    Index</h2>
<div>
    DateTime: @ViewData["DateTime"]
</div>

@Html.Raw(myString)

<div>@MvcHtmlString.Create("<h1>HTML</h1>")</div>

public TempDataDictionary TempData { get; set; }

using System;
using System.Web.Mvc;

namespace MvcApplication1.Controllers
{
    public class HomeController : Controller
    {
        public ActionResult InsertData(string name)
        {
            // Check for input errors.
            if (string.IsNullOrWhiteSpace(name))
            {
                TempData["error"] = "name is required.";
                return RedirectToAction("ShowError");
            }
            // No errors
            // ...
            return View();
        }

        public ActionResult ShowError()
        {
            var error = TempData["error"] as string;
            if (!string.IsNullOrWhiteSpace(error))
            {
                ViewBag.Error = error;
            }
            return View();
        }
    }
}

@{
    ViewBag.Title = "ShowError";
}

<h2>Error</h2>

@ViewBag.Error

'MvcApplication1.Models.Employee' does not contain a definition for 'FirstName1' 
and no extension method 'FirstName1' accepting a first argument of type 'MvcApplication1.Models.Employee'
could be found (are you missing a using directive or an assembly reference?)
d:\Prog\MvcApplication1\MvcApplication1\Views\Home\Index.cshtml 10 MvcApplication1