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;
                }
            };
        }

namespace BlazorWasmSQLite.Models;

public class Car
{
  public int Id { get; set; }

  public string Brand { get; set; }

  public  int Price { get; set; }
}

using Microsoft.EntityFrameworkCore;
using BlazorWasmSQLite.Models;

namespace BlazorWasmSQLite.Data;

public class ClientSideDbContext : DbContext
{
  public DbSet<Car> Cars { get; set; } = default!;

  public ClientSideDbContext(DbContextOptions<ClientSideDbContext> options) :
    base(options)
  {
  }
}

<Project Sdk="Microsoft.NET.Sdk.BlazorWebAssembly">
  <ItemGroup>
    <!-- EF Core and Sqlite -->
    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="6.0.1" />
  </ItemGroup>
</Project>

using Microsoft.AspNetCore.Components.Web;
using Microsoft.AspNetCore.Components.WebAssembly.Hosting;
using BlazorWasmSQLite;
using Microsoft.EntityFrameworkCore;
using BlazorWasmSQLite.Data;

var builder = WebAssemblyHostBuilder.CreateDefault(args);
builder.RootComponents.Add<App>("#app");
builder.RootComponents.Add<HeadOutlet>("head::after");

builder.Services.AddScoped(sp => new HttpClient { BaseAddress = new Uri(builder.HostEnvironment.BaseAddress) });

// Sets up EF Core with Sqlite
builder.Services.AddDbContextFactory<ClientSideDbContext>(options =>
      options
        .UseSqlite($"Filename=DemoData.db")
        .EnableSensitiveDataLogging());

await builder.Build().RunAsync();

@page "/"

@using Microsoft.Data.Sqlite
@using Microsoft.EntityFrameworkCore
@using BlazorWasmSQLite.Data
@using BlazorWasmSQLite.Models


<PageTitle>Index</PageTitle>

<h1>Hello, world!</h1>

Welcome to your new app.

<SurveyPrompt Title="How is Blazor working for you?" />

@code {
  [Inject]
  private IDbContextFactory<ClientSideDbContext> _dbContextFactory { get; set; } = default!;

  protected override async Task OnInitializedAsync()
  {
    await using var db = await _dbContextFactory.CreateDbContextAsync();
    await db.Database.EnsureCreatedAsync();

    // create seed data
    if (!db.Cars.Any())
    {
      var cars = new[]
      {
        new Car { Brand = "Audi", Price = 21000 },
        new Car { Brand = "Volvo", Price = 11000 },
        new Car { Brand = "Range Rover", Price = 135000 },
        new Car { Brand = "Ford", Price = 8995 }
      };

      await db.Cars.AddRangeAsync(cars);
      await db.SaveChangesAsync();
    }

    await base.OnInitializedAsync();
  }
}

crit: Microsoft.AspNetCore.Components.WebAssembly.Rendering.WebAssemblyRenderer[100] Unhandled exception rendering component:
The type initializer for 'Microsoft.Data.Sqlite.SqliteConnection' threw an exception. System.TypeInitializationException:
The type initializer for 'Microsoft.Data.Sqlite.SqliteConnection' threw an exception. ---> System.Reflection.TargetInvocationException:
Exception has been thrown by the target of an invocation. ---> System.DllNotFoundException: e_sqlite3 at
SQLitePCL.SQLite3Provider_e_sqlite3.SQLitePCL.ISQLite3Provider.sqlite3_libversion_number()

$ git clone https://github.com/cloudmeter/sqlite
$ cd sqlite
$ emcc sqlite3.c -shared -o e_sqlite3.o

<Project Sdk="Microsoft.NET.Sdk.BlazorWebAssembly">
  <ItemGroup>
    <!-- EF Core and Sqlite -->
    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="6.0.1" />
    <NativeFileReference Include="Data\e_sqlite3.o" />
  </ItemGroup>
</Project>

modelBuilder.UseCollation("SQL_Latin1_General_CP1_CS_AS");

public static void SetCaseInsensitiveSearchesForSQLite(this ModelBuilder modelBuilder)
{
    if (modelBuilder == null)
    {
        throw new ArgumentNullException(nameof(modelBuilder));
    }

    modelBuilder.UseCollation("NOCASE");
    foreach (var property in modelBuilder.Model.GetEntityTypes()
                                            .SelectMany(t => t.GetProperties())
                                            .Where(p => p.ClrType == typeof(string)))
    {
        property.SetCollation("NOCASE");
    }
}

protected override void OnModelCreating(ModelBuilder modelBuilder)
{
    if (modelBuilder == null)
    {
        throw new ArgumentNullException(nameof(modelBuilder));
    }

    modelBuilder.SetCaseInsensitiveSearchesForSQLite();
}

<li>Item 1</li>
<li>Item 2</li>

<li>Item 1</li>
<li>Item 2</li>
<li>Item 3</li>

<li>Item 0</li> // <= New item
<li>Item 1</li>
<li>Item 2</li>
<li>Item 3</li>

<li key={0}>Item 0</li> // <= New item
<li key={1}>Item 1</li>
<li key={2}>Item 2</li>
<li key={3}>Item 3</li>

@page "/"

<button class="btn btn-primary" @onclick="addPerson">Add Person</button>

<ul class="mt-5">
    @foreach (var person in People)
    {
        <li>@person.Id, @person.Name</li>
    }
</ul>

@code{

    List<Person> People = new()
    {
        new() { Id = 1, Name = "User 1" },
        new() { Id = 2, Name = "User 2" },
    };
    int LastId = 2;

    void addPerson()
    {
        People.Insert(0, new() { Id = ++LastId, Name = $"User {LastId}" });
    }

    class Person
    {
        public int Id { set; get; }
        public string Name { set; get; }
    }
}

<ul class="mt-5">
    @foreach (var person in People)
    {
        <li @key="person.Id">@person.Id, @person.Name</li>
    }
</ul>

import { useEffect } from "react";

const useClickOutside = (ref, handler) => {
  useEffect(() => {
    const listener = (event) => {
      if (!ref.current || ref.current.contains(event.target)) {
        return;
      }
      handler(event);
    };
    document.addEventListener("mousedown", listener);
    document.addEventListener("touchstart", listener);

    return () => {
      document.removeEventListener("mousedown", listener);
      document.removeEventListener("touchstart", listener);
    };
  }, [handler, ref]);
};

export { useClickOutside };

import { useClickOutside } from "./useClickOutside";

// ...

export const ReducerButtons = () => {
  const [state, dispatch] = useReducer(reducer, initialState);

  const ref = useRef<HTMLDivElement>(null);
  useClickOutside(ref, () => {
    console.log("clicked outside");
  });

  return (
    <div ref={ref}>
      // ...
    </div>
  );
};

const useClickOutside = (
  ref: React.RefObject<HTMLDivElement>,
  handler: () => void
) => {

const listener = (event: React.MouseEvent<HTMLElement>) => {

ref.current.contains(event.target as Node)

const useClickOutside = (
  ref: React.RefObject<HTMLDivElement>,
  handler: (event: React.MouseEvent<HTMLElement>) => void
) => {

(method) Document.addEventListener<"mousedown">(type: "mousedown", listener: (this: Document, ev: MouseEvent) 
=> any, options?: boolean | AddEventListenerOptions | undefined): void (+1 overload)

(method) Document.addEventListener<"touchstart">(type: "touchstart", listener: (this: Document, ev: TouchEvent)
 => any, options?: boolean | AddEventListenerOptions | undefined): void (+1 overload)

const useClickOutside = (
  ref: React.RefObject<HTMLDivElement>,
  handler: (event: MouseEvent | TouchEvent) => void
) => {
  useEffect(() => {
    const listener = (event: MouseEvent | TouchEvent) => {

const useClickOutside = (
  ref: React.RefObject<HTMLElement>,
  handler: (event: MouseEvent | TouchEvent) => void
) => {

import { useEffect } from "react";

const useClickOutside = (
  ref: React.RefObject<HTMLElement>,
  handler: (event: MouseEvent | TouchEvent) => void
) => {
  useEffect(() => {
    const listener = (event: MouseEvent | TouchEvent) => {
      if (!ref.current || ref.current.contains(event.target as Node)) {
        return;
      }
      handler(event);
    };
    document.addEventListener("mousedown", listener);
    document.addEventListener("touchstart", listener);

    return () => {
      document.removeEventListener("mousedown", listener);
      document.removeEventListener("touchstart", listener);
    };
  }, [handler, ref]);
};

export { useClickOutside };

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

  <PropertyGroup>
    <TargetFramework>netstandard2.0</TargetFramework>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="Microsoft.Extensions.Logging" Version="2.2.0" />
  </ItemGroup>

</Project>

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

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>netcoreapp2.2</TargetFramework>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="2.2.0" />
  </ItemGroup>

  <ItemGroup>
    <ProjectReference Include="..\CoreIocServices\CoreIocServices.csproj" />
  </ItemGroup>

</Project>

using CoreIocServices;
using Microsoft.Extensions.DependencyInjection;

namespace CoreIocSample01
{
    class Program
    {
        static void Main(string[] args)
        {
            var serviceCollection = new ServiceCollection();
            ConfigureServices(serviceCollection);
            var serviceProvider = serviceCollection.BuildServiceProvider();

            var testService = serviceProvider.GetService<ITestService>();
            testService.Run();
        }

        private static void ConfigureServices(IServiceCollection services)
        {
            services.AddTransient<ITestService, TestService>();
        }
    }
}

Exception has occurred: CLR/System.InvalidOperationException
An unhandled exception of type 'System.InvalidOperationException' occurred in Microsoft.Extensions.DependencyInjection.dll:
'Unable to resolve service for type 'Microsoft.Extensions.Logging.ILogger`1[CoreIocServices.TestService]'
while attempting to activate 'CoreIocServices.TestService'.'

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

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>netcoreapp2.2</TargetFramework>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="2.2.0" />
    <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="2.2.0" />
    <PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="2.2.0" />
  </ItemGroup>

  <ItemGroup>
    <ProjectReference Include="..\CoreIocServices\CoreIocServices.csproj" />
  </ItemGroup>

</Project>

private static void ConfigureServices(IServiceCollection services)
{
   services.AddLogging(configure => configure.AddConsole().AddDebug());
   services.AddTransient<ITestService, TestService>();
}

 CoreIocServices.TestService:Warning: A Warning from the TestService!

 dotnet --info

 C:\Users\Vahid>dotnet --info
.NET Core SDK (reflecting any global.json):
 Version: 2.1.301
 Commit: 59524873d6

Runtime Environment:
 OS Name:   Windows
 OS Version:  10.0.17134
 OS Platform: Windows
 RID: win10-x64
 Base Path: C:\Program Files\dotnet\sdk\2.1.301\

Host (useful for support):
  Version: 2.1.1
  Commit:  6985b9f684

.NET Core SDKs installed:
  2.1.300 [C:\Program Files\dotnet\sdk]
  2.1.301 [C:\Program Files\dotnet\sdk]

.NET Core runtimes installed:
  Microsoft.NETCore.App 2.1.0 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.NETCore.App 2.1.1 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]

To install additional .NET Core runtimes or SDKs:
  https://aka.ms/dotnet-download

 <TargetFramework>netcoreapp2.1</TargetFramework>

 {
  "sdk": {
        "version": "2.1.300-rc.31211"
  }
}

• .NET Core Runtime
• .NET Core SDK
• .NET Core Hosting Bundle
• Visual Studio
• ASP.NET Core Installer

• .NET Core SDK 
• .NET Core Runtime 
• ASP.NET Core Runtime

- The ASP.NET Runtime Meta Packages
- Microsoft.AspNetCore.App
- Microsoft.AspNetCore.All

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