using System.Collections;

namespace TestModel
{
   public class DynamicEntity
   {
       public virtual int Id { get; set; }
       public virtual IDictionary Attributes { set; get; }
   }
}

using FluentNHibernate.Automapping;
using FluentNHibernate.Automapping.Alterations;

namespace TestModel
{
   public class DynamicEntityMapping : IAutoMappingOverride<DynamicEntity>
   {
       public void Override(AutoMapping<DynamicEntity> mapping)
       {
           mapping.Table("tblDynamicEntity");
           mapping.Id(x => x.Id);
           mapping.IgnoreProperty(x => x.Attributes);
           mapping.DynamicComponent(x => x.Attributes,
                    c =>
                    {                        
                        c.Map(x => (string)x["field1"]);
                        c.Map(x => (string)x["field2"]).Length(300);
                        c.Map(x => (int)x["field3"]);
                        c.Map(x => (double)x["field4"]);
                    });
       }
   }
}

   drop table tblDynamicEntity

   create table tblDynamicEntity (
       Id INT IDENTITY NOT NULL,
      field1 NVARCHAR(255) null,
      field2 NVARCHAR(300) null,
      field3 INT null,
      field4 FLOAT null,
      primary key (Id)
   )

//insert
object savedId = 0;
using (var session = sessionFactory.OpenSession())
{
    using (var tx = session.BeginTransaction())
    {
        var obj = new DynamicEntity();
        obj.Attributes = new Hashtable();
        obj.Attributes["field1"] = "test1";
        obj.Attributes["field2"] = "test2";
        obj.Attributes["field3"] = 1;
        obj.Attributes["field4"] = 1.1;

        savedId = session.Save(obj);
        tx.Commit();
      }
}

INSERT
   INTO
       tblDynamicEntity
       (field1, field2, field3, field4)
   VALUES
       (@p0, @p1, @p2, @p3);
   @p0 = 'test1' [Type: String (0)], @p1 = 'test2' [Type: String (0)], @p2 = 1
[Type: Int32 (0)], @p3 = 1.1 [Type: Double (0)]

//query
using (var session = sessionFactory.OpenSession())
{
     using (var tx = session.BeginTransaction())
     {
         //using HQL
            var list = session
                          .CreateQuery("from DynamicEntity d where d.Attributes.field1=:p0")
                           .SetString("p0", "test1")
                           .List<DynamicEntity>();

              if (list != null && list.Any())
              {
                   Console.WriteLine(list[0].Attributes["field2"]);
              }
              tx.Commit();
       }
}

    select
       dynamicent0_.Id as Id1_,
       dynamicent0_.field1 as field2_1_,
       dynamicent0_.field2 as field3_1_,
       dynamicent0_.field3 as field4_1_,
       dynamicent0_.field4 as field5_1_
   from
       tblDynamicEntity dynamicent0_
   where
       dynamicent0_.field1=@p0;
   @p0 = 'test1' [Type: String (0)]

//update
using (var session = sessionFactory.OpenSession())
{
     using (var tx = session.BeginTransaction())
     {
           var entity = session.Get<DynamicEntity>(savedId);
           if (entity != null)
           {
                entity.Attributes["field2"] = "new-val";
                tx.Commit(); // Persist modification
            }
       }
}

//delete
using (var session = sessionFactory.OpenSession())
{
    using (var tx = session.BeginTransaction())
    {
         var entity = session.Get<DynamicEntity>(savedId);
         if (entity != null)
         {
              session.Delete(entity);
              tx.Commit();
          }
     }
}

using System;
using System.Collections.Generic;
using System.Data.SqlClient;
using System.IO;
using System.IO.Compression;
using System.Xml.Linq;
 
namespace EF_General
{
    public static class InsideMigrations
    {
        public static void PrintFirstMigrationModel()
        {
            const string connectionString = "Data Source=(local);Initial Catalog=TestDbIdentity;Integrated Security = true";
            const string sqlToExecute = "select top 1 model from __MigrationHistory";
 
            using (var connection = new SqlConnection(connectionString))
            {
                connection.Open();
 
                using (var command = new SqlCommand(sqlToExecute, connection))
                {
                    using (var reader = command.ExecuteReader())
                    {
                        if (!reader.HasRows)
                        {
                            throw new KeyNotFoundException("Nothing to display.");
                        }
 
                        while (reader.Read())
                        {
                            var model = (byte[]) reader["model"];
                            var decompressed = decompressMigrationModel(model);
                            Console.WriteLine(decompressed);
                        }
                    }
                }
            }
        }
 
        private static XDocument decompressMigrationModel(byte[] bytes)
        {
            using (var memoryStream = new MemoryStream(bytes))
            {
                using (var gzipStream = new GZipStream(memoryStream, CompressionMode.Decompress))
                {
                    return XDocument.Load(gzipStream);
                }
            }
        }
    }
}

this.Load += new System.EventHandler(this.Page_Load);

<% @Page AutoEventWireup="true" %>

Page_PreInit
Page_Init
Page_InitComplete
Page_PreLoad
Page_Load
Page_LoadComplete
Page_DataBind
Page_SaveStateComplete
Page_PreRender
Page_PreRenderComplete
Page_Unload
Page_Error
Page_AbortTransaction
Page_CommitTransaction

_logger.LogInformation("ValuesController called. {@userData}", userData);

public IActionResult Get()
{
    var userData = new User
    {
        Name = "Farhad",
        Family = "Zamani"
    };

    _logger.LogInformation("ValuesController called. {@userData}", userData);

    return Ok();
}

public static void Main(string[] args)
{
    var configuration = new ConfigurationBuilder()
        .AddJsonFile("appsettings.json", optional: false, reloadOnChange: true)
        .Build();

    Log.Logger = new LoggerConfiguration()
        .Enrich.FromLogContext()
        .Enrich.WithMachineName()
        .Filter.ByExcluding(Matching.FromSource("Serilog"))
        .Filter.ByExcluding(Matching.FromSource("System.Net.Http"))
        .Filter.ByExcluding(Matching.FromSource("Microsoft.AspNetCore"))
        .WriteTo.Console()
        .ReadFrom.Configuration(configuration)
        .CreateLogger();

    CreateHostBuilder(args).Build().Run();
}

public static IHostBuilder CreateHostBuilder(string[] args) =>
    Host.CreateDefaultBuilder(args)
        .UseSerilog()
        .ConfigureWebHostDefaults(webBuilder =>
        {
            webBuilder.UseStartup<Startup>();
        });

{
  "Logging": {
    "LogLevel": {
      "Default": "Information",
      "Microsoft": "Warning",
      "Microsoft.Hosting.Lifetime": "Information"
    }
  },
  "AllowedHosts": "*",
  "Serilog": {
    "WriteTo": [
      {
        "Name": "Elasticsearch",
        "Args": {
          "nodeUris": "http://127.0.0.1:9200;",
          "indexFormat": "structuredlogging-{0:yyyy.MM}",
          "templateName": "structuredlogging"
        }
      }
    ]
  }
}

version: '3'
services:
  elasticsearch:
    container_name: elasticsearch
    image: elasticsearch:7.14.2
    environment:
      - discovery.type=single-node
    ports:
      - 9200:9200
      - 9300:9300
      - 8200:8200

  kibana:
    container_name: kibana
    image: kibana:7.14.2
    ports:
      - 5601:5601

<Window x:Class="WpfAppTests.MainWindow"
       xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
       xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
       Title="Pdf Report" Height="495" WindowState="Maximized"
       WindowStartupLocation="CenterScreen" Width="703">
   <Grid>
       <WebBrowser x:Name="WebBrowser1"/>
   </Grid>
</Window>

WebBrowser1.Source = new Uri(PdfFilePath);

C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroPDF.dll

using System.Windows.Forms;

namespace WindowsFormsAppTests
{
   public partial class Form1 : Form
   {
       public Form1()
       {
           InitializeComponent();
           this.Load += Form1_Load;
           this.FormClosing += Form1_FormClosing;
       }

       void Form1_FormClosing(object sender, FormClosingEventArgs e)
       {
           axAcroPDF1.Dispose();
       }

       void Form1_Load(object sender, System.EventArgs e)
       {
           axAcroPDF1.LoadFile(PdfFilePath);           
           axAcroPDF1.setShowToolbar(true);
           axAcroPDF1.Show();
       }
   }
}

<iframe id="pdfFrame" style="visibility:hidden; position:absolute"><b>No Content</b></iframe>
<div id="silverlightControlHost">

var iFrame = HtmlPage.Document.GetElementById("pdfFrame");

var gt = pdfHost.TransformToVisual(Application.Current.RootVisual);
var offset = gt.Transform(new Point(0, 0));
var controlLeft = (int)offset.X;
var controlTop = (int)offset.Y;
iFrame.SetStyleAttribute("left", string.Format("{0}px", controlLeft));
iFrame.SetStyleAttribute("top", string.Format("{0}px", controlTop));
iFrame.SetStyleAttribute("visibility", "visible");
iFrame.SetStyleAttribute("height", string.Format("{0}px", pdfHost.ActualHeight));
iFrame.SetStyleAttribute("width", string.Format("{0}px", pdfHost.ActualWidth));
iFrame.SetStyleAttribute("z-index", "1000");

iFrame.SetProperty("src", "ShowPdf.aspx?file=" + fileName);

public static string GetPathByAction(this LinkGenerator generator,
 HttpContext httpContext, string action = null, string controller = null,
 object values = null, PathString? pathBase = null,
 FragmentString fragment = default, LinkOptions options = null);