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

[Area("Blog")]
public class HomeController : Controller
{
    public IActionResult Index()
    {
        return View();
    }
}

 [Route("[area]/app/[controller]/actions/[action]/{id:weekday?}")]

 @addTagHelper *, Microsoft.AspNetCore.Mvc.TagHelpers

 @{
 Layout = "_Layout";
}

 @{
 Layout = "~/Areas/Blog/Views/Shared/_Layout.cshtml";
}

 <a asp-action="Index" asp-controller="Home">Link</a>

 <a asp-area="Services" asp-controller="Home" asp-action="Index">Go to Services’ Home Page</a>

 <a asp-action="Index" asp-controller="Home" asp-area="">Link</a>

"publishOptions": {
     "include": [
       "Areas/**/*.cshtml",
       ....
       ....
     ]

function getNewInfo(){
  $.ajax("url", function (newinfo) {
      // do something with the data
  // start the new request
      getNewINfo();
  });
}
// start the polling loop
getNewInfo();

var eventSrc = new EventSource("url");
    // register event handler for the message
    eventSrc.addEventListener( "message",function (evt) {
    //process the data
});

var socket = new WebSocket("url");
socket.onmessage = function (msg) {
var newInfo = msg.data;
// do something with the data
}
// client can also send request to server
socket.send(.... )

 PM> Install-Package Microsoft.AspNet.SignalR.Sample

var context = new Models.EntitiesConnection();
var query = context.Posts.Select(pst => new {
             id = pst.id, 
             Title = pst.Title, 
             GNames = pst.GroupsDetails.Select(grd => new { Name = grd.PostGroup.name }) 
             })
             .OrderByDescending(c => c.id)
             .ToList();

public bool myfunc(List<Post> query)
        {
            foreach (var item in query)
            {
            .....  string title =  item.Title;
            }
...return true;
        }
.
.
.

var context = new Models.EntitiesConnection();
var queryx = context.Posts.ToList();
.... myfunc(queryx );

        public static List<T> CreateGenericListFromAnonymous<T>(object obj, T example)
        {
            return (List<T>)obj;
        }
        public static IEnumerable<T> CreateEmptyAnonymousIEnumerable<T>(T example)
        {
            return new List<T>(); ;
        }

////

        public bool myfunc(object query)
        {
            var cquery = CreateGenericListFromAnonymous(query, 
                              new { 
                                       id = 0, 
                                       Title = string.Empty, 
                                       GNames = CreateEmptyAnonymousIEnumerable(new { Name = string.Empty }) 
                              });
            foreach (var item in cquery)
            {
                string title = item.Title;
                foreach (var gname in item.GNames)
                {
                    string gn = gname.Name;
                }
.
.
.
            }
            return false;
        }

.
.
.
var context = new Models.EntitiesConnection();
var query = context.Posts.Select(pst => new
                              { 
                                   id = pst.id, 
                                   Title = pst.Title,
                                   GNames = pst.GroupsDetails.Select(grd => new { Name = grd.PostGroup.name }) 
                             }).OrderByDescending(c => c.id);
            myfunc(query.ToList());

> npm install --save redux react-redux
> npm install --save-dev @types/react-redux

> npm install --save bootstrap

import "bootstrap/dist/css/bootstrap.css";

import React, { Component } from "react";

class Counter extends Component {
  render() {
    return (
      <section className="card mt-5">
        <div className="card-body text-center">
          <span className="badge m-2 badge-primary">0</span>
        </div>
        <div className="card-footer">
          <div className="d-flex justify-content-center align-items-center">
            <button className="btn btn-secondary btn-sm">+</button>
            <button className="btn btn-secondary btn-sm m-2">-</button>
            <button className="btn btn-danger btn-sm">Reset</button>
          </div>
        </div>
      </section>
    );
  }
}

export default Counter;

import "./App.css";

import React from "react";

import Counter from "./components/counter";

function App() {
  return (
    <main className="container">
      <Counter />
    </main>
  );
}

export default App;

export const Increment = "Increment";

{
    type: "ADD",
    payload: {
      amount // = amount: amount
    },
    meta: {}
}

import * as types from "../constants/ActionTypes";

export const incrementValue = () => ({ type: types.Increment });

import * as types from "../constants/ActionTypes";

const initialState = {
  count: 0
};

export default function counterReducer(state = initialState, action) {
  if (action.type === types.Increment) {
    return {
      count: state.count + 1
    };
  }
  return state;
}

import { combineReducers } from "redux";

import counterReducer from "./counter";

const rootReducer = combineReducers({
  counterReducer
});

export default rootReducer;

import { createStore } from "redux";
import reducer from "./reducers";

//...

const store = createStore(
  reducer,
  window.__REDUX_DEVTOOLS_EXTENSION__ && window.__REDUX_DEVTOOLS_EXTENSION__()
);

//...

import { Provider } from "react-redux";
import { createStore } from "redux";
import reducer from "./reducers";

// ...
const store = createStore(
  reducer,
  window.__REDUX_DEVTOOLS_EXTENSION__ && window.__REDUX_DEVTOOLS_EXTENSION__()
);

ReactDOM.render(
  <Provider store={store}>
    <App />
  </Provider>,
  document.getElementById("root")
);

import { connect } from "react-redux";

import { incrementValue } from "../actions";
import Counter from "../components/counter";

const mapStateToProps = state => {
  return state;
};

const mapDispatchToProps = dispatch => {
  return {
    increment() {
      dispatch(incrementValue());
    }
  };
};

export default connect(mapStateToProps, mapDispatchToProps)(Counter);

const mapStateToProps = (state) => { return state };

export default connect(mapStateToProps, mapDispatchToProps)(Counter);

import "./App.css";

import React from "react";

import CounterContainer from "./containers/Counter";

function App() {
  return (
    <main className="container">
      <CounterContainer />
    </main>
  );
}

export default App;

import React, { Component } from "react";

class Counter extends Component {
  render() {
    console.log("props", this.props);
    const {
      counterReducer: { count },
      increment
    } = this.props;
    return (
      <section className="card mt-5">
        <div className="card-body text-center">
          <span className="badge m-2 badge-primary">{count}</span>
        </div>
        <div className="card-footer">
          <div className="d-flex justify-content-center align-items-center">
            <button className="btn btn-secondary btn-sm" onClick={increment}>
              +
            </button>
            <button className="btn btn-secondary btn-sm m-2">-</button>
            <button className="btn btn-danger btn-sm">Reset</button>
          </div>
        </div>
      </section>
    );
  }
}

export default Counter;

    const {
      counterReducer: { count },
      increment
    } = this.props;

function App() {
  const prop1 = 123
  return (
    <main className="container">
      <CounterContainer prop1={prop1} />
    </main>
  );
}

const mapStateToProps = (state, ownProps) => {
  console.log("mapStateToProps", { state, ownProps });
  return state;
};

export const Decrement = "Decrement";

export const decrementValue = () => ({ type: types.Decrement });

export default function counterReducer(state = initialState, action) {

  // ...

  if (action.type === types.Decrement) {
    return {
      count: state.count - 1
    };
  }

  return state;
}

import { decrementValue, incrementValue } from "../actions";
// ...

const mapDispatchToProps = dispatch => {
  return {
    // ...
    decrement() {
      dispatch(decrementValue());
    }
  };
};

const {
      // ...
      decrement
    } = this.props;

<button
  className="btn btn-secondary btn-sm m-2"
  onClick={decrement}
>
  -
</button>

const mapDispatchToProps = dispatch => {
  return {
    increment() {
      dispatch(incrementValue());
    },
    decrement() {
      dispatch(decrementValue());
    }
  };
};

import { bindActionCreators } from "redux";

// ...

const mapDispatchToProps = dispatch => {
  return bindActionCreators(
    {
      incrementValue,
      decrementValue
    },
    dispatch
  );
};

const {
      counterReducer: { count },
      incrementValue,
      decrementValue
    } = this.props;

const mapDispatchToProps = {
  incrementValue,
  decrementValue
};

const mapStateToProps = state => {
  //return state;
  return {
    count: state.counterReducer.count
  };
};

namespace MinimalBlog.Api.Contracts;

public interface IModule
{
    IEndpointRouteBuilder RegisterEndpoints(IEndpointRouteBuilder endpoints);
}

public static class ServiceCollectionExtensions
{
    public static IServiceCollection AddApplicationServices(this IServiceCollection services,
        WebApplicationBuilder builder)
    {
        // ...

        builder.Services.AddAllModules(typeof(Program));

        return services;
    }

    private static void AddAllModules(this IServiceCollection services, params Type[] types)
    {
        // Using the `Scrutor` to add all of the application's modules at once.
        services.Scan(scan =>
            scan.FromAssembliesOf(types)
                .AddClasses(classes => classes.AssignableTo<IModule>())
                .AsImplementedInterfaces()
                .WithSingletonLifetime());
    }
}

using MinimalBlog.Api.Contracts;

namespace MinimalBlog.Api.Extensions;

public static class ModuleExtensions
{
    public static WebApplication RegisterEndpoints(this WebApplication app)
    {
        if (app == null)
        {
            throw new ArgumentNullException(nameof(app));
        }

        var modules = app.Services.GetServices<IModule>();
        foreach (var module in modules)
        {
            module.RegisterEndpoints(app);
        }

        return app;
    }
}

using MinimalBlog.Api.Extensions;

var builder = WebApplication.CreateBuilder(args);
builder.Services.AddApplicationServices(builder);

var app = builder.Build();
app.ConfigureApplication();
app.RegisterEndpoints();

app.Run();

namespace MinimalBlog.Api.Features.Authors;

public class AuthorModule : IModule
{
    public IEndpointRouteBuilder RegisterEndpoints(IEndpointRouteBuilder endpoints)
    {
        endpoints.MapGet("/api/authors", async (MinimalBlogDbContext ctx) =>
        {
            var authors = await ctx.Authors.ToListAsync();
            return authors;
        });

        endpoints.MapPost("/api/authors", async (MinimalBlogDbContext ctx, AuthorDto authorDto) =>
        {
            var author = new Author();
            author.FirstName = authorDto.FirstName;
            author.LastName = authorDto.LastName;
            author.Bio = authorDto.Bio;
            author.DateOfBirth = authorDto.DateOfBirth;

            ctx.Authors.Add(author);
            await ctx.SaveChangesAsync();

            return author;
        });

        return endpoints;
    }
}

<Project Sdk="Microsoft.NET.Sdk.Web">
  <ItemGroup>
    <PackageReference Include="AutoMapper.Extensions.Microsoft.DependencyInjection" Version="11.0.0" />    
    <PackageReference Include="MediatR.Extensions.Microsoft.DependencyInjection" Version="10.0.1" />  
  </ItemGroup>
</Project>

public static class ServiceCollectionExtensions
{
    public static IServiceCollection AddApplicationServices(this IServiceCollection services,
        WebApplicationBuilder builder)
    {
        // ...

        builder.Services.AddMediatR(typeof(Program));
        builder.Services.AddAutoMapper(typeof(Program));

        return services;
    }
}

using AutoMapper;
using MinimalBlog.Domain.Model;

namespace MinimalBlog.Api.Features.Authors;

public class AuthorProfile : Profile
{
    public AuthorProfile()
    {
        CreateMap<AuthorDto, Author>().ReverseMap();
    }
}

۰۰۰۰۰۰۰۰۰۰
۱۱۱۱۱۱۱۱۱۱
۲۲۲۲۲۲۲۲۲۲
۳۳۳۳۳۳۳۳۳۳
۴۴۴۴۴۴۴۴۴۴
۵۵۵۵۵۵۵۵۵۵
۶۶۶۶۶۶۶۶۶۶
۷۷۷۷۷۷۷۷۷۷
۸۸۸۸۸۸۸۸۸۸
۹۹۹۹۹۹۹۹۹۹

public static class Helpers
    {
        /// <summary>
        /// تعیین معتبر بودن کد ملی
        /// </summary>
        /// <param name="nationalCode">کد ملی وارد شده</param>
        /// <returns>
        /// در صورتی که کد ملی صحیح باشد خروجی <c>true</c> و در صورتی که کد ملی اشتباه باشد خروجی <c>false</c> خواهد بود
        /// </returns>
        /// <exception cref="System.Exception"></exception>
        public static Boolean IsValidNationalCode(this String nationalCode)
        {
           //در صورتی که کد ملی وارد شده تهی باشد

            if (String.IsNullOrEmpty(nationalCode))
                throw new Exception("لطفا کد ملی را صحیح وارد نمایید");


            //در صورتی که کد ملی وارد شده طولش کمتر از 10 رقم باشد
            if (nationalCode.Length != 10)
                throw new Exception("طول کد ملی باید ده کاراکتر باشد");

            //در صورتی که کد ملی ده رقم عددی نباشد
            var regex = new Regex(@"\d{10}");
            if (!regex.IsMatch(nationalCode))
                throw new Exception("کد ملی تشکیل شده از ده رقم عددی می‌باشد؛ لطفا کد ملی را صحیح وارد نمایید");

            //در صورتی که رقم‌های کد ملی وارد شده یکسان باشد
            var allDigitEqual = new[]{"0000000000","1111111111","2222222222","3333333333","4444444444","5555555555","6666666666","7777777777","8888888888","9999999999"};
            if (allDigitEqual.Contains(nationalCode)) return false;


            //عملیات شرح داده شده در بالا
            var chArray = nationalCode.ToCharArray();
            var num0 = Convert.ToInt32(chArray[0].ToString())*10;
            var num2 = Convert.ToInt32(chArray[1].ToString())*9;
            var num3 = Convert.ToInt32(chArray[2].ToString())*8;
            var num4 = Convert.ToInt32(chArray[3].ToString())*7;
            var num5 = Convert.ToInt32(chArray[4].ToString())*6;
            var num6 = Convert.ToInt32(chArray[5].ToString())*5;
            var num7 = Convert.ToInt32(chArray[6].ToString())*4;
            var num8 = Convert.ToInt32(chArray[7].ToString())*3;
            var num9 = Convert.ToInt32(chArray[8].ToString())*2;
            var a = Convert.ToInt32(chArray[9].ToString());

            var b = (((((((num0 + num2) + num3) + num4) + num5) + num6) + num7) + num8) + num9;
            var c = b%11;

            return (((c < 2) && (a == c)) || ((c >= 2) && ((11 - c) == a)));
        }
    }

if(TextBoxNationalCode.Text.IsValidNationalCode ())
     //some code

//OR

if(Helpers.IsValidNationalCode (TextBoxNationalCode.Text))
     //some code