app.UseMvcWithDefaultRoute();

    public static IApplicationBuilder UseMvcWithDefaultRoute(this IApplicationBuilder app)
    {
      if (app == null)
        throw new ArgumentNullException("app");
      return app.UseMvc((Action<IRouteBuilder>) (routes => routes.MapRoute("default", "{controller=Home}/{action=Index}/{id?}")));
    }

 [Route("[controller]/[action]")]

namespace Core1RtmEmptyTest.Controllers
{
  public class HomeController
  {
   public string Index()
   {
    return "Running a POCO controller!";
   }
  }
}

app.UseMvc(routes =>
{
  routes.MapRoute(
   name: "default",
   template: "{controller=Home}/{action=Index}/{id?}");
});

using Microsoft.AspNetCore.Mvc;
 
namespace Core1RtmEmptyTest.Controllers
{
  public class AboutController : Controller
  {
   public ActionResult Hello()
   {
    return Content("Hello from DNT!");
   }
 
   public ActionResult SiteName()
   {
    return Content("DNT");
   }
  }
}

using Microsoft.AspNetCore.Mvc;
 
namespace Core1RtmEmptyTest.Controllers
{
  [Route("About")]
  public class AboutController : Controller
  {
   [Route("")]
   public ActionResult Hello()
   {
    return Content("Hello from DNT!");
   }
 
   [Route("SiteName")]
   public ActionResult SiteName()
   {
    return Content("DNT");
   }
  }
}

 AmbiguousActionException: Multiple actions matched. The following actions matched route data and had all constraints satisfied:

Core1RtmEmptyTest.Controllers.AboutController.Hello (Core1RtmEmptyTest)
Core1RtmEmptyTest.Controllers.AboutController.SiteName (Core1RtmEmptyTest)

using Microsoft.AspNetCore.Mvc;
 
namespace Core1RtmEmptyTest.Controllers
{
  [Route("[controller]")]
  public class AboutController : Controller
  {
   [Route("")]
   public ActionResult Hello()
   {
    return Content("Hello from DNT!");
   }
 
   [Route("[action]")]
   public ActionResult SiteName()
   {
    return Content("DNT");
   }
  }
}

 [Route("api/[controller]")]

//[Route("/Users/{userid}")]
[Route("Users/{userid}")]
public IActionResult GetUsers(int userId)
{
    return Json(new { userId = userId });
}

[Route("/Users/{userid:int?}")]

 [Route("Users/{userid:int}")]

 [Route("/Users/{userid:int:max(1000):min(10)}")]

 [Route("/Users/{userid:int}", Name="GetUserById")]

 string uri = Url.Link("GetUserById", new { userid = 1 });

 [Route("/Users/{userid:int}", Name = "GetUserById", Order = 1)]

using System;
using System.Globalization;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Routing;
 
namespace Core1RtmEmptyTest
{
  public class CustomRouteConstraint : IRouteConstraint
  {
   public bool Match(HttpContext httpContext, IRouter route, string routeKey, RouteValueDictionary values,
    RouteDirection routeDirection)
   {
    object value;
    if (!values.TryGetValue(routeKey, out value) || value == null)
    {
      return false;
    }
 
    long longValue;
    if (value is long)
    {
      longValue = (long)value;
      return longValue != 10;
    }
 
    var valueString = Convert.ToString(value, CultureInfo.InvariantCulture);
    if (long.TryParse(valueString, NumberStyles.Integer,
      CultureInfo.InvariantCulture, out longValue))
    {
      return longValue != 10;
    }
    return false;
   }
  }
}

public void ConfigureServices(IServiceCollection services)
{
    services.AddRouting(options =>options.ConstraintMap.Add("Custom", typeof(CustomRouteConstraint)));

 [Route("/Users/{userid:int:custom}")]

app.UseMvc(routes =>
{
  routes.MapRoute(
   name: "default",
   template: "{controller=Home}/{action=Index}/{id?}");
 
  routes.MapRoute(
   name: "spa-fallback",
   template: "{*url}",
   defaults: new { controller = "Home", action = "Index" });
});

{
    "dependencies": {
       //same as before  
       "Microsoft.AspNetCore.SpaServices": "1.0.0-beta-000007"
 },

app.UseMvc(routes =>
{
  routes.MapRoute(
   name: "default",
   template: "{controller=Home}/{action=Index}/{id?}");
 
  routes.MapSpaFallbackRoute("spa-fallback", new { controller = "Home", action = "Index" });
});

// Serve wwwroot as root
app.UseFileServer();
 
// Serve /node_modules as a separate root (for packages that use other npm modules client side)
app.UseFileServer(new FileServerOptions
{
  // Set root of file server
  FileProvider = new PhysicalFileProvider(Path.Combine(Directory.GetCurrentDirectory(), "node_modules")),
  // Only react to requests that match this path
  RequestPath = "/node_modules",
  // Don't expose file system
  EnableDirectoryBrowsing = false
});

    /// <summary>
    /// استخراج ایمیل‌های یک فایل متنی و ذخیره آن در فایلی جدید
    /// </summary>
    /// <param name="inFilePath">فایل ورودی</param>
    /// <param name="outFilePath">فایل خروجی</param>
    public static void ExtractEmails(string inFilePath, string outFilePath)

• Sandcastle
  

• Sandcastle Help File Builder

• Visual Studio 2005 SDK Version 4.0
  

• Visual Studio 2008 SDK Version 1.0

%Program Files%\Common Files\Microsoft Shared\Help 2.0 Compiler\

namespace Models
{
    public class Book
    {
        public int ID { get; set; }
        public string Title { get; set; }
        public string Author{get;set;}
        public int PublishYear { get; set; }
    }
}

using System.Threading.Tasks;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Http;

namespace AngularTemplateDrivenFormsLab.Utils
{
    public class ContentSecurityPolicyMiddleware
    {
        private readonly RequestDelegate _next;

        public ContentSecurityPolicyMiddleware(RequestDelegate next)
        {
            _next = next;
        }

        public Task Invoke(HttpContext context)
        {
            context.Response.Headers.Add("X-Frame-Options", "SAMEORIGIN");
            context.Response.Headers.Add("X-Xss-Protection", "1; mode=block");
            context.Response.Headers.Add("X-Content-Type-Options", "nosniff");

            string[] csp =
            {
              "default-src 'self'",
              "style-src 'self' 'unsafe-inline'",
              "script-src 'self' 'unsafe-inline' 'unsafe-eval'",
              "font-src 'self'",
              "img-src 'self' data:",
              "connect-src 'self'",
              "media-src 'self'",
              "object-src 'self'",
              "report-uri /api/CspReport/Log" //TODO: Add api/CspReport/Log
            };
            context.Response.Headers.Add("Content-Security-Policy", string.Join("; ", csp));
            return _next(context);
        }
    }

    public static class ContentSecurityPolicyMiddlewareExtensions
    {
        /// <summary>
        /// Make sure you add this code BEFORE app.UseStaticFiles();,
        /// otherwise the headers will not be applied to your static files.
        /// </summary>
        public static IApplicationBuilder UseContentSecurityPolicy(this IApplicationBuilder builder)
        {
            return builder.UseMiddleware<ContentSecurityPolicyMiddleware>();
        }
    }
}

public void Configure(IApplicationBuilder app)
{
   app.UseContentSecurityPolicy();

 context.Response.Headers.Add("X-Frame-Options", "SAMEORIGIN");

 context.Response.Headers.Add("X-Xss-Protection", "1; mode=block");

 context.Response.Headers.Add("X-Content-Type-Options", "nosniff");

string[] csp =
            {
              "default-src 'self'",
              "style-src 'self' 'unsafe-inline'",
              "script-src 'self' 'unsafe-inline' 'unsafe-eval'",
              "font-src 'self'",
              "img-src 'self' data:",
              "connect-src 'self'",
              "media-src 'self'",
              "object-src 'self'",
              "report-uri /api/CspReport/Log" //TODO: Add api/CspReport/Log
            };
context.Response.Headers.Add("Content-Security-Policy", string.Join("; ", csp));

 Set-Cookie: sess=abc123; path=/; SameSite

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <system.webServer>
    <rewrite>
      <outboundRules>
        <clear />
        <!-- https://scotthelme.co.uk/csrf-is-dead/ -->
        <rule name="Add SameSite" preCondition="No SameSite">
          <match serverVariable="RESPONSE_Set_Cookie" pattern=".*" negate="false" />
          <action type="Rewrite" value="{R:0}; SameSite=lax" />
          <conditions></conditions>
        </rule>
        <preConditions>
          <preCondition name="No SameSite">
            <add input="{RESPONSE_Set_Cookie}" pattern="." />
            <add input="{RESPONSE_Set_Cookie}" pattern="; SameSite=lax" negate="true" />
          </preCondition>
        </preConditions>
      </outboundRules>
    </rewrite>
  </system.webServer>
</configuration>

   "report-uri /api/CspReport/Log" //TODO: Add api/CspReport/Log

{
  "csp-report": {
    "document-uri": "http://localhost:5000/untypedSha",
    "referrer": "",
    "violated-directive": "script-src",
    "effective-directive": "script-src",
    "original-policy": "default-src 'self'; style-src 'self'; script-src 'self'; font-src 'self'; img-src 'self' data:; connect-src 'self'; media-src 'self'; object-src 'self'; report-uri /api/Home/CspReport",
    "disposition": "enforce",
    "blocked-uri": "eval",
    "line-number": 21,
    "column-number": 8,
    "source-file": "http://localhost:5000/scripts.bundle.js",
    "status-code": 200,
    "script-sample": ""
  }
}

    class CspPost
    {
        [JsonProperty("csp-report")]
        public CspReport CspReport { get; set; }
    }

    class CspReport
    {
        [JsonProperty("document-uri")]
        public string DocumentUri { get; set; }

        [JsonProperty("referrer")]
        public string Referrer { get; set; }

        [JsonProperty("violated-directive")]
        public string ViolatedDirective { get; set; }

        [JsonProperty("effective-directive")]
        public string EffectiveDirective { get; set; }

        [JsonProperty("original-policy")]
        public string OriginalPolicy { get; set; }

        [JsonProperty("disposition")]
        public string Disposition { get; set; }

        [JsonProperty("blocked-uri")]
        public string BlockedUri { get; set; }

        [JsonProperty("line-number")]
        public int LineNumber { get; set; }

        [JsonProperty("column-number")]
        public int ColumnNumber { get; set; }

        [JsonProperty("source-file")]
        public string SourceFile { get; set; }

        [JsonProperty("status-code")]
        public string StatusCode { get; set; }

        [JsonProperty("script-sample")]
        public string ScriptSample { get; set; }
    }

namespace AngularTemplateDrivenFormsLab.Controllers
{
    [Route("api/[controller]")]
    public class CspReportController : Controller
    {
        [HttpPost("[action]")]
        [IgnoreAntiforgeryToken]
        public async Task<IActionResult> Log()
        {
            CspPost cspPost;
            using (var bodyReader = new StreamReader(this.HttpContext.Request.Body))
            {
                var body = await bodyReader.ReadToEndAsync().ConfigureAwait(false);
                this.HttpContext.Request.Body = new MemoryStream(Encoding.UTF8.GetBytes(body));
                cspPost = JsonConvert.DeserializeObject<CspPost>(body);
            }

            //TODO: log cspPost

            return Ok();
        }
    }
}

 {
    "dependencies": {
      //same as before  
      "Microsoft.AspNetCore.Mvc": "1.0.0"
 },

public void ConfigureServices(IServiceCollection services)
{
    services.AddMvc();

public void Configure(IApplicationBuilder app)
{
   app.UseFileServer();
   app.UseMvcWithDefaultRoute();

namespace Core1RtmEmptyTest.Controllers
{
    public class HomeController
    {
        public string Index()
        {
            return "Running a POCO controller!";
        }
    }
}

using Microsoft.AspNetCore.Mvc;
 
namespace Core1RtmEmptyTest.Controllers
{
    public class AboutController : Controller
    {
        public IActionResult Index()
        {
            return Content("Hello from DNT!");
        }
    }
}

using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
 
namespace Core1RtmEmptyTest.Controllers
{
    public class HomeController
    {
        [ActionContext]
        public ActionContext ActionContext { get; set; }
 
        public HttpContext HttpContext => ActionContext.HttpContext;
 
        public string Index()
        {
            return "Running a POCO controller!";
        }
 
        public IActionResult About()
        {
            return new ContentResult
            {
                Content = "Hello from DNT!",
                ContentType = "text/plain; charset=utf-8"
            };
        }
    }
}