CoreProgramm CoreProgramm

## ConfigureServices.cs
  public void ConfigureServices(IServiceCollection services)
        {
            var builder = services.AddMvcCore();
            builder.AddJsonFormatters();
        }

        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
        public void Configure(IApplicationBuilder app, IHostingEnvironment env)
        {
            if (env.IsDevelopment())

## HomeController.cs
public class HomeController : Controller
    {
        public JsonResult Index()
        {
            return Json(new { Name = "John Smith", Country = "USA", Designation = "Software Engineer" });
        }
    }

## HomeController.cs
 public class HomeController : Controller
    {
        public string Index()
        {
            return "Hello from MVC | Coreprogram";
        }
    }

## Startup.cs
 public void Configure(IApplicationBuilder app, IHostingEnvironment env)
        {
            if (env.IsDevelopment())
            {
                app.UseDeveloperExceptionPage();
            }
            app.UseStaticFiles();

            app.UseMvcWithDefaultRoute();

## Startup.cs
  public void ConfigureServices(IServiceCollection services)
        {
           // If you are using .NET Core SDK 2.2
            services.AddMvc();
          // OR If you are using .NET Core 3.0 or 3.1 then you need to customize the AddMVC() like this.
            services.AddMvc(options => options.EnableEndpointRouting = false);
        }

## CustomerController.cs
public class CustomerController : Controller
{
    private CustomerRepository _customerRepository;

    public CustomerController(ICustomerRepository customerRepository)
    {
        _customerRepository = customerRepository;
    }

    public IActionResult Details(int id)

## Customer.html
@model CustomerManagement.Customer
<html>
<head>
    <title>Customer Details</title>
</head>
<body>
    <table class="has-fixed-layout" style="width:50%">
      <thead>
         <tr><th colspan="2">Customer Details</th></tr>
      </thead>

## Customer.cs
public class Customer
{
    public int Id { get; set; }
    public string Name { get; set; }
    public string Address { get; set; }
    public string Mobile { get; set; }
}

public interface ICustomerRepository
{

## configure.cs
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
        public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
        {

            // If the environment is Development serve Developer Exception Page
            if (env.IsDevelopment())
            {
                app.UseDeveloperExceptionPage();
            }
            // else serve User Friendly Error Page with Application Support Contact Info

## CustomLoggerMiddleware.cs
  public async Task Invoke(HttpContext httpContext)
        {
            await httpContext.Response.Body.WriteAsync(Encoding.ASCII.GetBytes("Called from Custom Middleware -- "));
            await _next.Invoke(httpContext);
        }
	public void ConfigureServices(IServiceCollection services)
	{
	var builder = services.AddMvcCore();
	builder.AddJsonFormatters();
	}

	// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
	public void Configure(IApplicationBuilder app, IHostingEnvironment env)
	{
	if (env.IsDevelopment())
	public class HomeController : Controller
	{
	public JsonResult Index()
	{
	return Json(new { Name = "John Smith", Country = "USA", Designation = "Software Engineer" });
	}
	}
	public class HomeController : Controller
	{
	public string Index()
	{
	return "Hello from MVC \| Coreprogram";
	}
	}
	public void Configure(IApplicationBuilder app, IHostingEnvironment env)
	{
	if (env.IsDevelopment())
	{
	app.UseDeveloperExceptionPage();
	}
	app.UseStaticFiles();

	app.UseMvcWithDefaultRoute();
	public void ConfigureServices(IServiceCollection services)
	{
	// If you are using .NET Core SDK 2.2
	services.AddMvc();
	// OR If you are using .NET Core 3.0 or 3.1 then you need to customize the AddMVC() like this.
	services.AddMvc(options => options.EnableEndpointRouting = false);
	}
	public class CustomerController : Controller
	{
	private CustomerRepository _customerRepository;

	public CustomerController(ICustomerRepository customerRepository)
	{
	_customerRepository = customerRepository;
	}

	public IActionResult Details(int id)
	@model CustomerManagement.Customer
	<html>
	<head>
	<title>Customer Details</title>
	</head>
	<body>
	<table class="has-fixed-layout" style="width:50%">
	<thead>
	<tr><th colspan="2">Customer Details</th></tr>
	</thead>
	public class Customer
	{
	public int Id { get; set; }
	public string Name { get; set; }
	public string Address { get; set; }
	public string Mobile { get; set; }
	}

	public interface ICustomerRepository
	{
	// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
	public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
	{

	// If the environment is Development serve Developer Exception Page
	if (env.IsDevelopment())
	{
	app.UseDeveloperExceptionPage();
	}
	// else serve User Friendly Error Page with Application Support Contact Info
	public async Task Invoke(HttpContext httpContext)
	{
	await httpContext.Response.Body.WriteAsync(Encoding.ASCII.GetBytes("Called from Custom Middleware -- "));
	await _next.Invoke(httpContext);
	}