public class User
    {
        public int Id { get; set; }
       
        public string FirstName { get; set; }

        public string LastName { get; set; }

        public string UserName { get; set; }

        public string Password { get; set; }

        public bool IsAdmin { get; set; }

        public virtual ICollection<BlogPost> BlogPosts { get; set; }
    }

 public class UserViewModel
    {
        public string FirstName { get; set; }

        public string LastName { get; set; }

        public string Password { get; set; }
    }

public ActionResult Index(int id = 1)
        {
            var user = _userService.GetById(id);
            var userViewModel = new UserViewModel
                {
                    FirstName = user.FirstName,
                    LastName = user.LastName,
                    Password = user.Password
                };

            return View(userViewModel);
        }

PM> Install-Package AutoMapper

public static class AutoMapperWebConfiguration
    {

        public static void Configure()
        {
            ConfigureUserMapping();
        }

        private static void ConfigureUserMapping()
        {
            Mapper.CreateMap<User, UserViewModel>();
        }
    }

public ActionResult Index(int id=1)
        {
            var user = _userService.GetById(id);
            var userViewModel=new UserViewModel();
            AutoMapper.Mapper.Map(user, userViewModel);
            
            return View(userViewModel);
        }

using System;
using System.Data;
using System.Data.Common;
using System.Threading;
using System.Threading.Tasks;
using DNTPersianUtils.Core; // dotnet add package DNTPersianUtils.Core 
using Microsoft.EntityFrameworkCore.Diagnostics;

namespace EFCore3Interceptors
{
    public class PersianYeKeCommandInterceptor : DbCommandInterceptor
    {
        public override InterceptionResult<DbDataReader> ReaderExecuting(
            DbCommand command,
            CommandEventData eventData,
            InterceptionResult<DbDataReader> result)
        {
            ApplyCorrectYeKe(command);
            return result;
        }

        public override Task<InterceptionResult<DbDataReader>> ReaderExecutingAsync(
            DbCommand command,
            CommandEventData eventData,
            InterceptionResult<DbDataReader> result,
            CancellationToken cancellationToken = new CancellationToken())
        {
            ApplyCorrectYeKe(command);
            return Task.FromResult(result);
        }

        public override InterceptionResult<int> NonQueryExecuting(
            DbCommand command, 
            CommandEventData eventData,
            InterceptionResult<int> result)
        {
            ApplyCorrectYeKe(command);
            return result;
        }

        public override Task<InterceptionResult<int>> NonQueryExecutingAsync(
            DbCommand command, 
            CommandEventData eventData, 
            InterceptionResult<int> result,
            CancellationToken cancellationToken = new CancellationToken())
        {
            ApplyCorrectYeKe(command);
            return Task.FromResult(result);
        }

        public override InterceptionResult<object> ScalarExecuting(
            DbCommand command, 
            CommandEventData eventData, 
            InterceptionResult<object> result)
        {
            ApplyCorrectYeKe(command);
            return result;
        }

        public override Task<InterceptionResult<object>> ScalarExecutingAsync(
            DbCommand command, 
            CommandEventData eventData, 
            InterceptionResult<object> result,
            CancellationToken cancellationToken = new CancellationToken())
        {
            ApplyCorrectYeKe(command);
            return Task.FromResult(result);
        }

        private static void ApplyCorrectYeKe(DbCommand command)
        {
            command.CommandText = command.CommandText.ApplyCorrectYeKe();

            foreach (DbParameter parameter in command.Parameters)
            {
                switch (parameter.DbType)
                {
                    case DbType.AnsiString:
                    case DbType.AnsiStringFixedLength:
                    case DbType.String:
                    case DbType.StringFixedLength:
                    case DbType.Xml:
                        parameter.Value =   parameter.Value is DBNull ? parameter.Value : parameter.Value.ToString().ApplyCorrectYeKe();
                        break;
                }
            }
        }
    }
}

namespace EFCore3Interceptors
{
    public class BloggingContext : DbContext
    {
        // ...
 
        protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
        {
            if (!optionsBuilder.IsConfigured)
            {
                optionsBuilder
                    .UseSqlServer("...")
                    .AddInterceptors(new PersianYeKeCommandInterceptor());
            }
        }
    }
}

using System.Web;
using System.Windows.Forms;

namespace PdfReportSamples
{
    public static class AppPath
    {
        public static string ApplicationPath
        {
            get
            {
                if (isInWeb)
                    return HttpRuntime.AppDomainAppPath;

                return Application.StartupPath;
            }
        }

        private static bool isInWeb
        {
            get
            {
                return HttpContext.Current != null;
            }
        }
    }
}

using System;

namespace PdfReportSamples.IList
{
    public class User
    {
        public int Id { set; get; }
        public string Name { set; get; }
        public string LastName { set; get; }
        public long Balance { set; get; }
        public DateTime RegisterDate { set; get; }
    }
}

using System;
using System.Collections.Generic;
using PdfRpt.Core.Contracts;
using PdfRpt.FluentInterface;

namespace PdfReportSamples.IList
{
    public class IListPdfReport
    {
        public IPdfReportData CreatePdfReport()
        {
            return new PdfReport().DocumentPreferences(doc =>
            {
                doc.RunDirection(PdfRunDirection.RightToLeft);
                doc.Orientation(PageOrientation.Portrait);
                doc.PageSize(PdfPageSize.A4);
                doc.DocumentMetadata(new DocumentMetadata { Author = "Vahid", Application = "PdfRpt", Keywords = "Test", Subject = "Test Rpt", Title = "Test" });
            })
            .DefaultFonts(fonts =>
            {
                fonts.Path(Environment.GetEnvironmentVariable("SystemRoot") + "\\fonts\\tahoma.ttf",
                                  Environment.GetEnvironmentVariable("SystemRoot") + "\\fonts\\verdana.ttf");
            })
            .PagesFooter(footer =>
            {
                footer.DefaultFooter(DateTime.Now.ToString("MM/dd/yyyy"));
            })
            .PagesHeader(header =>
            {
                header.DefaultHeader(defaultHeader =>
                {
                    defaultHeader.ImagePath(AppPath.ApplicationPath + "\\Images\\01.png");
                    defaultHeader.Message("گزارش جدید ما");
                });
            })
            .MainTableTemplate(template =>
            {
                template.BasicTemplate(BasicTemplate.ClassicTemplate);
            })
            .MainTablePreferences(table =>
            {
                table.ColumnsWidthsType(TableColumnWidthType.Relative);
                table.NumberOfDataRowsPerPage(5);
            })
            .MainTableDataSource(dataSource =>
            {
                var listOfRows = new List<User>();
                for (int i = 0; i < 200; i++)
                {
                    listOfRows.Add(new User { Id = i, LastName = "نام خانوادگی " + i, Name = "نام " + i, Balance = i + 1000 });
                }
                dataSource.StronglyTypedList<User>(listOfRows);
            })
            .MainTableSummarySettings(summarySettings =>
            {
                summarySettings.OverallSummarySettings("جمع کل");
                summarySettings.PerviousPageSummarySettings("نقل از صفحه قبل");
                summarySettings.PageSummarySettings("جمع صفحه");
            })
            .MainTableColumns(columns =>
            {
                columns.AddColumn(column =>
                {
                    column.PropertyName("rowNo");
                    column.IsRowNumber(true);
                    column.CellsHorizontalAlignment(HorizontalAlignment.Center);
                    column.IsVisible(true);
                    column.Order(0);
                    column.Width(1);
                    column.HeaderCell("#");
                });

                columns.AddColumn(column =>
                {
                    column.PropertyName<User>(x => x.Id);
                    column.CellsHorizontalAlignment(HorizontalAlignment.Center);
                    column.IsVisible(true);
                    column.Order(1);
                    column.Width(2);
                    column.HeaderCell("شماره");
                });

                columns.AddColumn(column =>
                {
                    column.PropertyName<User>(x => x.Name);
                    column.CellsHorizontalAlignment(HorizontalAlignment.Center);
                    column.IsVisible(true);
                    column.Order(2);
                    column.Width(3);
                    column.HeaderCell("نام");
                });

                columns.AddColumn(column =>
                {
                    column.PropertyName<User>(x => x.LastName);
                    column.CellsHorizontalAlignment(HorizontalAlignment.Center);
                    column.IsVisible(true);
                    column.Order(3);
                    column.Width(3);
                    column.HeaderCell("نام خانوادگی");
                });

                columns.AddColumn(column =>
                {
                    column.PropertyName<User>(x => x.Balance);
                    column.CellsHorizontalAlignment(HorizontalAlignment.Center);
                    column.IsVisible(true);
                    column.Order(4);
                    column.Width(2);
                    column.HeaderCell("موجودی");
                    column.ColumnItemsTemplate(template =>
                    {
                        template.TextBlock();
                        template.DisplayFormatFormula(obj => obj == null ? string.Empty : string.Format("{0:n0}", obj));
                    });
                    column.AggregateFunction(aggregateFunction =>
                    {
                        aggregateFunction.NumericAggregateFunction(AggregateFunction.Sum);
                        aggregateFunction.DisplayFormatFormula(obj => obj == null ? string.Empty : string.Format("{0:n0}", obj));
                    });
                });

            })
            .MainTableEvents(events =>
            {
                events.DataSourceIsEmpty(message: "رکوردی یافت نشد.");
            })
            .Export(export =>
            {
                export.ToExcel();
                export.ToCsv();
                export.ToXml();
            })
            .Generate(data => data.AsPdfFile(AppPath.ApplicationPath + "\\Pdf\\RptIListSample.pdf"));
        }
    }
}

var rpt = new IListPdfReport().CreatePdfReport();
// rpt.FileName

 PM> install-package OxyPlot.Wpf

<Window x:Class="OxyPlotWpfTests.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:oxy="http://oxyplot.org/wpf"
        xmlns:oxyPlotWpfTests="clr-namespace:OxyPlotWpfTests"
        Title="MainWindow" Height="350" Width="525">
    <Window.Resources>
        <oxyPlotWpfTests:MainWindowViewModel x:Key="MainWindowViewModel" />
    </Window.Resources>
    <Grid DataContext="{Binding Source={StaticResource MainWindowViewModel}}">
        <oxy:PlotView Model="{Binding PlotModel}"/>
    </Grid>
</Window>

public class MainWindowViewModel
{
   public PlotModel PlotModel { get; set; } 

        private void createPlotModel()
        {
            PlotModel = new PlotModel
            {
                Title = "سری خطوط",
                Subtitle = "Pan (right click and drag)/Zoom (Middle click and drag)/Reset (double-click)"
            };
            PlotModel.MouseDown += (sender, args) =>
            {
                if (args.ChangedButton == OxyMouseButton.Left && args.ClickCount == 2)
                {
                    foreach (var axis in PlotModel.Axes)
                        axis.Reset();

                    PlotModel.InvalidatePlot(false);
                }
            };
        }

       readonly LinearAxis _xAxis = new LinearAxis();
        private void addXAxis()
        {
            _xAxis.Minimum = 0;
            _xAxis.MaximumPadding = 1;
            _xAxis.MinimumPadding = 1;
            _xAxis.Position = AxisPosition.Bottom;
            _xAxis.Title = "X axis";
            _xAxis.MajorGridlineStyle = LineStyle.Solid;
            _xAxis.MinorGridlineStyle = LineStyle.Dot;
            PlotModel.Axes.Add(_xAxis);
        }

        readonly LinearAxis _yAxis = new LinearAxis();
        private void addYAxis()
        {
            _yAxis.Minimum = 0;
            _yAxis.Title = "Y axis";
            _yAxis.MaximumPadding = 1;
            _yAxis.MinimumPadding = 1;
            _yAxis.MajorGridlineStyle = LineStyle.Solid;
            _yAxis.MinorGridlineStyle = LineStyle.Dot;
            PlotModel.Axes.Add(_yAxis);
        }

        readonly LineSeries _lineSeries1 = new LineSeries();
        private void addLineSeries1()
        {
            _lineSeries1.MarkerType = MarkerType.Circle;
            _lineSeries1.StrokeThickness = 2;
            _lineSeries1.MarkerSize = 3;
            _lineSeries1.Title = "Start";
            _lineSeries1.MouseDown += (s, e) =>
            {
                if (e.ChangedButton == OxyMouseButton.Left)
                {
                    PlotModel.Subtitle = "Index of nearest point in LineSeries: " + Math.Round(e.HitTestResult.Index);
                    PlotModel.InvalidatePlot(false);
                }
            };
            PlotModel.Series.Add(_lineSeries1);
        }

        readonly LineSeries _lineSeries2 = new LineSeries();
        private void addLineSeries2()
        {
            _lineSeries2.MarkerType = MarkerType.Circle;
            _lineSeries2.Title = "End";
            _lineSeries2.StrokeThickness = 2;
            _lineSeries2.MarkerSize = 3;
            _lineSeries2.MouseDown += (s, e) =>
            {
                if (e.ChangedButton == OxyMouseButton.Left)
                {
                    PlotModel.Subtitle = "Index of nearest point in LineSeries: " + Math.Round(e.HitTestResult.Index);
                    PlotModel.InvalidatePlot(false);
                }
            };
            PlotModel.Series.Add(_lineSeries2);
        }

        private int _xMax;
        private int _yMax;
        private bool _haveNewPoints;
        private void addPoints()
        {
            var timer = new DispatcherTimer {Interval = TimeSpan.FromSeconds(1)};
            var rnd = new Random();
            var x = 1;
            updateXMax(x);
            timer.Tick += (sender, args) =>
            {
                var y1 = rnd.Next(100);
                updateYMax(y1);
                _lineSeries1.Points.Add(new DataPoint(x, y1));

                var y2 = rnd.Next(100);
                updateYMax(y2);
                _lineSeries2.Points.Add(new DataPoint(x, rnd.Next(y2)));

                x++;

                updateXMax(x);
                _haveNewPoints = true;
            };
            timer.Start();
        }

        private void updateXMax(int value)
        {
            if (value > _xMax)
            {
                _xMax = value;
            }
        }

        private void updateYMax(int value)
        {
            if (value > _yMax)
            {
                _yMax = value;
            }
        }

        private readonly Stopwatch _stopwatch = new Stopwatch();
        private void updatePlot()
        {
            CompositionTarget.Rendering += (sender, args) =>
            {
                if (_stopwatch.ElapsedMilliseconds > _lastUpdateMilliseconds + 2000 && _haveNewPoints)
                {
                    if (_yMax > 0 && _xMax > 0)
                    {
                        _yAxis.Maximum = _yMax + 3;
                        _xAxis.Maximum = _xMax + 1;
                    }

                    PlotModel.InvalidatePlot(false);

                    _haveNewPoints = false;
                    _lastUpdateMilliseconds = _stopwatch.ElapsedMilliseconds;
                }
            };
        }

PM> Install-Package Accord.MachineLearning

PM> Install-Package Accord.Imaging  

PM> Install-Package Accord.Neuro

            // ورودی
            double[][] inputs =
            {
                new double[] { 0, 0 }, // 0 xnor 0: 1 (label +1)
                new double[] { 0, 1 }, // 0 xnor 1: 0 (label -1)
                new double[] { 1, 0 }, // 1 xnor 0: 0 (label -1)
                new double[] { 1, 1 }  // 1 xnor 1: 1 (label +1)
            };

            // خروجی دسته بند ماشین بردار پشتیبان باید -1 یا +1 باشد
            int[] labels =
            {
                // 1,  0,  0, 1
                   1, -1, -1, 1
            };

            // ساخت کرنل
            IKernel kernel = createKernel();

            // ساخت دسته بند به کمک کرنل انتخابی و تنظیم تعداد ویژگی‌ها ورودی‌ها به مقدار 2
            KernelSupportVectorMachine machine = new KernelSupportVectorMachine(kernel, 2);

        private static IKernel createKernel()
        {
            //var numPolyConstant = 1;
            //return new Linear(numPolyConstant);            

            //var numDegree = 2;
            //var numPolyConstant = 1;
            //return new Polynomial(numDegree, numPolyConstant);

            //var numLaplacianSigma = 1000;
            //return new Laplacian(numLaplacianSigma);

            //var numSigAlpha = 7;
            //var numSigB = 6;
            //return new Sigmoid(numSigAlpha, numSigB);

            var numSigma = 0.1;
            return new Gaussian(numSigma);
        }

            // معرفی دسته بندمان به الگوریتم یادگیری SMO
            SequentialMinimalOptimization teacher_smo = new SequentialMinimalOptimization(machine_svm, inputs, labels);

            // اجرای الگوریتم یادگیری
            double error = teacher_smo.Run();
            Console.WriteLine(string.Format("error rate : {0}", error));

public interface INotifyPropertyChanged  
{ 
   event PropertyChangedEventHandler PropertyChanged;  
}

  partial class CarModel : INotifyPropertyChanged
  {

    private double _speedKmPerHour;
    
    public double SpeedKmPerHour
    {
      get => _speedKmPerHour;
      set
      {
        _speedKmPerHour = value;
        PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(SpeedKmPerHour)));
      }
    }

    public event PropertyChangedEventHandler? PropertyChanged;
  }

  partial class CarModel : INotifyPropertyChanged
  {
    private double _speedKmPerHour;    
  }

<Project Sdk="Microsoft.NET.Sdk">

  <ItemGroup>
    <PackageReference Include="Microsoft.CodeAnalysis.Analyzers" Version="3.3.3">
      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
      <PrivateAssets>all</PrivateAssets>
    </PackageReference>
    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.2.0" PrivateAssets="all" />
  </ItemGroup>
</Project>

  [Generator]
  public class NotifyPropertyChangedGenerator : ISourceGenerator
  {
    public void Initialize(GeneratorInitializationContext context)
    {
    }

    public void Execute(GeneratorExecutionContext context)
    {

    public void Execute(GeneratorExecutionContext context)
    {
      // uncomment to debug the actual build of the target project
      // Debugger.Launch();
      var compilation = context.Compilation;
      var notifyInterface = compilation.GetTypeByMetadataName("System.ComponentModel.INotifyPropertyChanged");

      foreach (var syntaxTree in compilation.SyntaxTrees)
      {
        var semanticModel = compilation.GetSemanticModel(syntaxTree);
        var immutableHashSet = syntaxTree.GetRoot()
          .DescendantNodesAndSelf()
          .OfType<ClassDeclarationSyntax>()
          .Select(x => semanticModel.GetDeclaredSymbol(x))
          .OfType<ITypeSymbol>()
          .Where(x => x.Interfaces.Contains(notifyInterface))
          .ToImmutableHashSet();

        foreach (var typeSymbol in immutableHashSet)
        {
          var source = GeneratePropertyChanged(typeSymbol);
          context.AddSource($"{typeSymbol.Name}.Notify.cs", source);
        }
      }
    }

    private string GeneratePropertyChanged(ITypeSymbol typeSymbol)
    {
      return $@"
using System.ComponentModel;

namespace {typeSymbol.ContainingNamespace}
{{
  partial class {typeSymbol.Name}
  {{
    {GenerateProperties(typeSymbol)}
    public event PropertyChangedEventHandler? PropertyChanged;
  }}
}}";
    }

    private static string GenerateProperties(ITypeSymbol typeSymbol)
    {
      var sb = new StringBuilder();
      var suffix = "BackingField";

      foreach (var fieldSymbol in typeSymbol.GetMembers().OfType<IFieldSymbol>()
        .Where(x=>x.Name.EndsWith(suffix)))
      {
        var propertyName = fieldSymbol.Name[..^suffix.Length];
        sb.AppendLine($@"
    public {fieldSymbol.Type} {propertyName}
    {{
      get => {fieldSymbol.Name};
      set
      {{
        {fieldSymbol.Name} = value;
        PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof({propertyName})));
      }}
    }}");
      }

      return sb.ToString();
    }

<Project Sdk="Microsoft.NET.Sdk">

  <ItemGroup>
    <ProjectReference Include="..\NotifyPropertyChangedGenerator\NotifyPropertyChangedGenerator.csproj"
                      OutputItemType="Analyzer" ReferenceOutputAssembly="false"/>
  </ItemGroup>
</Project>

using System.ComponentModel;

namespace NotifyPropertyChangedGenerator.Demo
{
  public partial class CarModel : INotifyPropertyChanged
  {
    private double SpeedKmPerHourBackingField;
    private int NumberOfDoorsBackingField;
    private string ModelBackingField = "";

    public void SpeedUp() => SpeedKmPerHour *= 1.1;
  }
}

public void ConfigureServices(IServiceCollection services)
{
   services.AddMySampleLib(new SmtpConfig { /*...*/ });