using System;
using Microsoft.AspNetCore.Hosting;
namespace aspnetcoreapp
{
public class Program
{
  public static void Main(string[] args)
  {
   var host = new WebHostBuilder()
                  .UseKestrel()
                  .UseStartup<Startup>()
                  .Build();
   host.Run();
  }
}
}

// This method gets called by the runtime. Use this method to add services to the container.
public void ConfigureServices (IServiceCollection services)
{
// Add framework services.
services.AddDbContext<ApplicationDbContext>(options =>
  options.UseSqlServer(Configuration.GetConnectionString("DefaultConnection")));
services.AddIdentity<ApplicationUser, IdentityRole>()
  .AddEntityFrameworkStores<ApplicationDbContext>()
  .AddDefaultTokenProviders();
services.AddMvc();
// Add application services.
services.AddTransient<IEmailSender, AuthMessageSender>();
services.AddTransient<ISmsSender, AuthMessageSender>();
}

• bundle و minify کردن فایل‌های جاوا اسکریپت و همینطور CSS
  
• اجرای ابزارهایی برای bundle و minify کردن قبل از هر build
  
• کامپایل کردن فایل‌های LESS و SASS در CSS
  
• کامپیال کردن فایل‌های CoffeeScript و TypeScript در JavaScript
  

• https://docs.asp.net/en/latest/intro.html  
  
• http://www.asp.net/core  
  
• http://dot.net   
  

npm install stacktrace-js --save
npm install @types/stacktrace-js --save-dev

USE [WideWorldImporters];
GO

DROP PROCEDURE IF EXISTS [Application].[usp_GetPersonInfo];
GO

CREATE PROCEDURE [Application].[usp_GetPersonInfo]
    (@PersonID INT)
AS

SELECT
    [p].[FullName],
    [p].[EmailAddress],
    [c].[FormalName]
FROM [Application].[People] [p]
    LEFT OUTER JOIN [Application].[Countries] [c]
    ON [p].[PersonID] = [c].[LastEditedBy]
WHERE [p].[PersonID] = @PersonID;
GO

IF EXISTS (
SELECT *
FROM sys.server_event_sessions
WHERE [name] = 'QueryPerf')
BEGIN
    DROP EVENT SESSION [QueryPerf] ON SERVER;
END
GO

CREATE EVENT SESSION [QueryPerf]
ON SERVER
ADD EVENT sqlserver.sp_statement_completed(
WHERE ([duration]>(1000))),
ADD EVENT sqlserver.sql_statement_completed(
WHERE ([duration]>(1000))),
ADD EVENT sqlserver.query_post_execution_showplan
ADD TARGET package0.event_file(
SET filename=N'C:\Temp\QueryPerf\test.xel',max_file_size=(256))
WITH (
MAX_MEMORY=16384 KB,EVENT_RETENTION_MODE=ALLOW_SINGLE_EVENT_LOSS,
MAX_DISPATCH_LATENCY=5 SECONDS,MAX_EVENT_SIZE=0 KB,
MEMORY_PARTITION_MODE=NONE,TRACK_CAUSALITY=ON,STARTUP_STATE=OFF);
GO

USE [master];
GO

ALTER DATABASE [WideWorldImporters] SET QUERY_STORE = ON;
GO

ALTER DATABASE [WideWorldImporters] SET QUERY_STORE (
OPERATION_MODE = READ_WRITE,
CLEANUP_POLICY = (STALE_QUERY_THRESHOLD_DAYS = 30),
DATA_FLUSH_INTERVAL_SECONDS = 60,
INTERVAL_LENGTH_MINUTES = 5,
MAX_STORAGE_SIZE_MB = 100,
QUERY_CAPTURE_MODE = ALL,
SIZE_BASED_CLEANUP_MODE = AUTO,
MAX_PLANS_PER_QUERY = 200);
GO

ALTER DATABASE [WideWorldImporters] SET QUERY_STORE CLEAR;
GO

DBCC FREEPROCCACHE;
GO

ALTER EVENT SESSION [QueryPerf]
ON SERVER
STATE = START;
GO

SET STATISTICS IO ON;
GO
SET STATISTICS TIME ON;
GO
SET STATISTICS XML ON;
GO

USE [WideWorldImporters];
GO

EXECUTE [Application].[usp_GetPersonInfo] 1234;
GO

SELECT
    [s].[StateProvinceName],
    [s].[SalesTerritory],
    [s].[LatestRecordedPopulation],
    [s].[StateProvinceCode]
FROM [Application].[Countries] [c]
    JOIN [Application].[StateProvinces] [s]
    ON [s].[CountryID] = [c].[CountryID]
WHERE [c].[CountryName] = 'United States';
GO

ALTER EVENT SESSION [QueryPerf]
ON SERVER
STATE = STOP;
GO

DROP EVENT SESSION [QueryPerf] ON SERVER;
GO

SELECT
    [qs].[last_execution_time],
    [qs].[execution_count],
    [qs].[total_elapsed_time],
    [qs].[total_elapsed_time]/[qs].[execution_count] [AvgDuration],
    [qs].[total_logical_reads],
    [qs].[total_logical_reads]/[qs].[execution_count] [AvgLogicalReads],
    [t].[text],
    [p].[query_plan]
FROM sys.dm_exec_query_stats [qs]
CROSS APPLY sys.dm_exec_sql_text([qs].sql_handle) [t]
CROSS APPLY sys.dm_exec_query_plan([qs].[plan_handle]) [p]
WHERE [t].[text] LIKE '%Countries%';
GO

USE [WideWorldImporters];
GO

SELECT
    [qsq].[query_id],
    [qst].[query_sql_text],
    CASE
WHEN [qsq].[object_id] = 0 THEN N'Ad-hoc'
ELSE OBJECT_NAME([qsq].[object_id])
END AS [ObjectName],
    [qsp].[plan_id],
    [rs].[count_executions],
    [rs].[avg_logical_io_reads],
    [rs].[avg_duration],
    TRY_CONVERT(XML, [qsp].[query_plan]),
    [rs].[last_execution_time],
    (DATEADD(MINUTE, -(DATEDIFF(MINUTE, GETDATE(), GETUTCDATE())),
[rs].[last_execution_time])) AS [LocalLastExecutionTime]
FROM [sys].[query_store_query] [qsq]
    JOIN [sys].[query_store_query_text] [qst]
    ON [qsq].[query_text_id] = [qst].[query_text_id]
    JOIN [sys].[query_store_plan] [qsp]
    ON [qsq].[query_id] = [qsp].[query_id]
    JOIN [sys].[query_store_runtime_stats] [rs]
    ON [qsp].[plan_id] = [rs].[plan_id]
WHERE [qst].[query_sql_text] LIKE '%Countries%';
GO

using StructureMap;
using StructureMap.Configuration.DSL;
using SoCPatterns.Layered.Repository;
using SoCPatterns.Layered.Model;

namespace SoCPatterns.Layered.WebUI
{
    public class BootStrapper
    {
        public static void ConfigureStructureMap()
        {
            ObjectFactory.Initialize(x => x.AddRegistry<ProductRegistry>());
        }
    }
    public class ProductRegistry : Registry
    {
        public ProductRegistry()
        {
            For<IProductRepository>().Use<ProductRepository>();
        }
    }
}

namespace SoCPatterns.Layered.WebUI
{
    public class Global : System.Web.HttpApplication
    {
        protected void Application_Start(object sender, EventArgs e)
        {
            BootStrapper.ConfigureStructureMap();
        }
    }
}

namespace SoCPatterns.Layered.WinUI
{
    static class Program
    {
        [STAThread]
        static void Main()
        {
            Application.EnableVisualStyles();
            Application.SetCompatibleTextRenderingDefault(false);
            BootStrapper.ConfigureStructureMap();
            Application.Run(new Form1());
        }
    }
}

<asp:DropDownList AutoPostBack="true" ID="ddlCustomerType" runat="server">
    <asp:ListItem Value="0">Standard</asp:ListItem>
    <asp:ListItem Value="1">Trade</asp:ListItem>
</asp:DropDownList>
<asp:Label ID="lblErrorMessage" runat="server" ></asp:Label>
<asp:Repeater ID="rptProducts" runat="server" >
    <HeaderTemplate>
        <table>
            <tr>
                <td>Name</td>
                <td>RRP</td>
                <td>Selling Price</td>
                <td>Discount</td>
                <td>Savings</td>
            </tr>
            <tr>
                <td colspan="5"><hr /></td>
            </tr>
    </HeaderTemplate>
    <ItemTemplate>
            <tr>
                <td><%# Eval("Name") %></td>
                <td><%# Eval("RRP")%></td>
                <td><%# Eval("SellingPrice") %></td>
                <td><%# Eval("Discount") %></td>
                <td><%# Eval("Savings") %></td>
            </tr>
    </ItemTemplate>
    <FooterTemplate>
        </table>
    </FooterTemplate>
</asp:Repeater>

#region Windows Form Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
    this.cmbCustomerType = new System.Windows.Forms.ComboBox();
    this.dgvProducts = new System.Windows.Forms.DataGridView();
    this.colName = new System.Windows.Forms.DataGridViewTextBoxColumn();
    this.colRrp = new System.Windows.Forms.DataGridViewTextBoxColumn();
    this.colSellingPrice = new System.Windows.Forms.DataGridViewTextBoxColumn();
    this.colDiscount = new System.Windows.Forms.DataGridViewTextBoxColumn();
    this.colSavings = new System.Windows.Forms.DataGridViewTextBoxColumn();
    ((System.ComponentModel.ISupportInitialize)(this.dgvProducts)).BeginInit();
    this.SuspendLayout();
    //
    // cmbCustomerType
    //
    this.cmbCustomerType.DropDownStyle =                                                                                                                                                                             System.Windows.Forms.ComboBoxStyle.DropDownList;
    this.cmbCustomerType.FormattingEnabled = true;
    this.cmbCustomerType.Items.AddRange(new object[] {
        "Standard",
        "Trade"});
    this.cmbCustomerType.Location = new System.Drawing.Point(12, 90);
    this.cmbCustomerType.Name = "cmbCustomerType";
    this.cmbCustomerType.Size = new System.Drawing.Size(121, 21);
    this.cmbCustomerType.TabIndex = 3;
    //
    // dgvProducts
    //
    this.dgvProducts.ColumnHeadersHeightSizeMode =     System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;
    this.dgvProducts.Columns.AddRange(new System.Windows.Forms.DataGridViewColumn[] {
    this.colName,
    this.colRrp,
    this.colSellingPrice,
    this.colDiscount,
    this.colSavings});
    this.dgvProducts.Location = new System.Drawing.Point(12, 117);
    this.dgvProducts.Name = "dgvProducts";
    this.dgvProducts.Size = new System.Drawing.Size(561, 206);
    this.dgvProducts.TabIndex = 2;
    //
    // colName
    //
    this.colName.DataPropertyName = "Name";
    this.colName.HeaderText = "Product Name";
    this.colName.Name = "colName";
    this.colName.ReadOnly = true;
    //
    // colRrp
    //
    this.colRrp.DataPropertyName = "Rrp";
    this.colRrp.HeaderText = "RRP";
    this.colRrp.Name = "colRrp";
    this.colRrp.ReadOnly = true;
    //
    // colSellingPrice
    //
    this.colSellingPrice.DataPropertyName = "SellingPrice";
    this.colSellingPrice.HeaderText = "Selling Price";
    this.colSellingPrice.Name = "colSellingPrice";
    this.colSellingPrice.ReadOnly = true;
    //
    // colDiscount
    //
    this.colDiscount.DataPropertyName = "Discount";
    this.colDiscount.HeaderText = "Discount";
    this.colDiscount.Name = "colDiscount";
    //
    // colSavings
    //
    this.colSavings.DataPropertyName = "Savings";
    this.colSavings.HeaderText = "Savings";
    this.colSavings.Name = "colSavings";
    this.colSavings.ReadOnly = true;
    //
    // Form1
    //
    this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
    this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
    this.ClientSize = new System.Drawing.Size(589, 338);
    this.Controls.Add(this.cmbCustomerType);
    this.Controls.Add(this.dgvProducts);
    this.Name = "Form1";
    this.Text = "Form1";
    ((System.ComponentModel.ISupportInitialize)(this.dgvProducts)).EndInit();
    this.ResumeLayout(false);
}
#endregion
private System.Windows.Forms.ComboBox cmbCustomerType;
private System.Windows.Forms.DataGridView dgvProducts;
private System.Windows.Forms.DataGridViewTextBoxColumn colName;
private System.Windows.Forms.DataGridViewTextBoxColumn colRrp;
private System.Windows.Forms.DataGridViewTextBoxColumn colSellingPrice;
private System.Windows.Forms.DataGridViewTextBoxColumn colDiscount;
private System.Windows.Forms.DataGridViewTextBoxColumn colSavings;

using System;
using System.Collections.Generic;
using SoCPatterns.Layered.Model;
using SoCPatterns.Layered.Presentation;
using SoCPatterns.Layered.Service;
using StructureMap;

namespace SoCPatterns.Layered.WebUI
{
    public partial class Default : System.Web.UI.Page, IProductListView
    {
        private ProductListPresenter _productListPresenter;
        protected void Page_Init(object sender, EventArgs e)
        {
            _productListPresenter = new ProductListPresenter(this,ObjectFactory.GetInstance<Service.ProductService>());
            this.ddlCustomerType.SelectedIndexChanged +=
                delegate { _productListPresenter.Display(); };
        }
        protected void Page_Load(object sender, EventArgs e)
        {
            if(!Page.IsPostBack)
                _productListPresenter.Display();
        }
        public void Display(IList<ProductViewModel> products)
        {
            rptProducts.DataSource = products;
            rptProducts.DataBind();
        }
        public CustomerType CustomerType
        {
            get { return (CustomerType) int.Parse(ddlCustomerType.SelectedValue); }
        }
        public string ErrorMessage
        {
            set
            {
                lblErrorMessage.Text =
                    String.Format("<p><strong>Error:</strong><br/>{0}</p>", value);
            }
        }
    }
}

using System;
using System.Collections.Generic;
using System.Windows.Forms;
using SoCPatterns.Layered.Model;
using SoCPatterns.Layered.Presentation;
using SoCPatterns.Layered.Service;
using StructureMap;

namespace SoCPatterns.Layered.WinUI
{
    public partial class Form1 : Form, IProductListView
    {
        private ProductListPresenter _productListPresenter;
        public Form1()
        {
            InitializeComponent();
            _productListPresenter =
                new ProductListPresenter(this, ObjectFactory.GetInstance<Service.ProductService>());
            this.cmbCustomerType.SelectedIndexChanged +=
                delegate { _productListPresenter.Display(); };
            dgvProducts.AutoGenerateColumns = false;
            cmbCustomerType.SelectedIndex = 0;
        }
        public void Display(IList<ProductViewModel> products)
        {
            dgvProducts.DataSource = products;
        }
        public CustomerType CustomerType
        {
            get { return (CustomerType)cmbCustomerType.SelectedIndex; }
        }
        public string ErrorMessage
        {
            set
            {
                MessageBox.Show(
                    String.Format("Error:{0}{1}", Environment.NewLine, value));
            }
        }
    }
}

[assembly: PreApplicationStartMethod(typeof(Statistics.Modules.ModuleRegistretion), "RegisterModule")]

namespace Statistics.Modules
{
    public class ModuleRegistretion
    {
        public static void RegisterModule()
        {
            HttpApplication.RegisterModule(typeof(StatModule));
        }
    }
...
}

XDocument xdoc = XDocument.Load("http://www.freegeoip.net/xml/" + GetIPAddress());