<edmx:Edmx xmlns:edmx="http://docs.oasis-open.org/odata/ns/edmx" Version="4.0">
<edmx:DataServices>
<Schema xmlns="http://docs.oasis-open.org/odata/ns/edm" Namespace="OwinAspNetCore.Models">
<EntityType Name="Product">
<Key>
<PropertyRef Name="Id"/>
</Key>
<Property Name="Id" Type="Edm.Int32" Nullable="false"/>
<Property Name="Name" Type="Edm.String"/>
<Property Name="Price" Type="Edm.Decimal" Nullable="false"/>
</EntityType>
</Schema>
<Schema xmlns="http://docs.oasis-open.org/odata/ns/edm" Namespace="Default">
<Function Name="TestFunction" IsBound="true">
<Parameter Name="bindingParameter" Type="Collection(OwinAspNetCore.Models.Product)"/>
<Parameter Name="Val" Type="Edm.Int32" Nullable="false"/>
<Parameter Name="Name" Type="Edm.String"/>
<ReturnType Type="Edm.Int32" Nullable="false"/>
</Function>
<EntityContainer Name="Container">
<EntitySet Name="Products" EntityType="OwinAspNetCore.Models.Product"/>
</EntityContainer>
</Schema>
</edmx:DataServices>
</edmx:Edmx>

string postUrl = "http://localhost:port/....";
HttpClient client = new HttpClient();
var response = client.PostAsync(postUrl, new StringContent(JsonConvert.SerializeObject(new { Rating = 5 }), Encoding.UTF8, "application/json")).Result;

public const string MetadataDocumentUri = "http://localhost:port/odata/";

using ConsoleApplication1.OwinAspNetCore.Models;
using System;
using System.Linq;
namespace ConsoleApplication1
{
    public class Program
    {
        static void Main(string[] args)
        {
            Uri uri = new Uri("http://localhost:24977/odata");

            //var context = new Default.Container(uri);
            var context = new TestNameSpace.TestNameSpace(uri);

            //get
            var products = context.Products.Where(pr => pr.Name.Contains("a"))
                .Take(1).Select(pr => new { Firstname = pr.Name, PriceValue = pr.Price }).ToList();

            //add
            context.AddToProducts(new Product() { Name = "Name1", Price = 123 });

            //update
            Product p = context.Products.First();
            p.Name = "changed";
            context.UpdateObject(p);

            //delete
            context.DeleteObject(context.Products.Last());

            //commit
            context.SaveChanges();
        }
    }
}

//angularjs
$http.get("/products/get", {Name: "Test", Company: "Test"})
    .then(function(response) {
        console.log(response.data);
    });

//jquery
$.get("/products/get", {Name: "Test", Company: "Test"}, function(data, status){
        console.log("Data: " + data);
    });

let product1 = await context.products.filter(c => c.Name.contains("Ali")).toArray();
let product2 = await context.products.getSomeFunction(1, 'Test');
context.product.add({Name: 'Test'} as Product);
await context.saveChanges()

public class HomeViewModel
{
     public string Id { get; set; }
     public string Message { get; set; }
     public DateTime DateTime { get; set; }
}

using AspNetCoreDependencyInjection.Services;

namespace AspNetCoreDependencyInjection.ServicesImplentaions
{
    public class MessageServiceAA 
    {
        public string Message()
        {
            return "A message from MessageServiceAA";
        }
    }
}

private readonly ILogger<HomeController> _logger;
private readonly MessageServiceAA _messageService;
private readonly GuidProvider _ guidProvider;

public HomeController(ILogger<HomeController> logger)
{
            _logger = logger;
            _messageService = new MessageServiceAA();
            _guidProvider = new GuidProvider();
}

public IActionResult Index()
{
            var model = new HomeViewModel()
            {
                Id = _ guidProvider.GetGuidAsFormatedString(),
                Message = _messageService.Message(),
                DateTime = DateTime.Now,
            };
            return View(model);
}

namespace AspNetCoreDependencyInjection.Services
{
    public interface IMessageServiceA
    {
        string Message();
    }
}

private readonly ILogger<HomeController> _logger;
private readonly IMessageServiceA _messageService;
private readonly GuidProvider _guidHelper;
public HomeController(ILogger<HomeController> logger , IMessageServiceA messageService)
{
        _logger = logger;
        _messageService = messageService;
        _messageService = new MessageServiceAA();
        _guidHelper = new GuidProvider();
}

public class Startup
    {
        public Startup(IConfiguration configuration)
        {
            Configuration = configuration;
        }

        public IConfiguration Configuration { get; }

        // This method gets called by the runtime. Use this method to add services to the container.
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddControllersWithViews();
        }

        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
        public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
        {
            //  کدها جهت خوانایی بیشتر مخفی شده اند
        }
    }

        public void ConfigureServices(IServiceCollection services)
        {
            services.AddControllersWithViews();
            services.AddTransient<IMessageServiceA, MessageServiceAA>();
        }

public static IServiceCollection AddTransient<TService, TImplementation>(this IServiceCollection services)

1. با ASP.NET چند مورد توسعه داشتیم.

var result = new FileStreamResult(readStream, contentType)
{
                LastModified = lastModified,
                EntityTag = entityTag,
                EnableRangeProcessing = true,
};

 return PhysicalFile(path, "text/plain", "downloadName.txt", lastModified, entityTag, true);

 return File(data, "text/plain", "downloadName.txt", lastModified: null, entityTag: entityTag,
    enableRangeProcessing: true);

PM> Install-Package Twitter.Bootstrap.Less

string destinationFilePath = ("d:\\temp\\1.jpg");
                GhostscriptWrapper.GenerateOutput("d:\\temp\\1.pdf", destinationFilePath,
                    new GhostscriptSettings
                    {
                        Device = GhostscriptDevices.jpeg,
                        Page = new GhostscriptPages
                        {
                            Start = 1,
                            End = 1,
                            AllPages = true,
                        },
                        Resolution = new Size
                        {
                            Height = 150,
                            Width = 150
                        },
                        Size = new GhostscriptPageSize
                        {
                            Native = GhostscriptPageSizes.a4
                        }
                    });

@Html.ActionLink("About us", "Index", "About")

<a href="/About">About us</a>

@using MvcApplication5.Models
@model MvcApplication5.Models.Products
@{
    ViewBag.Title = "Index";
}
@helper GetProductsList(List<Product> products)
    {
    <ul>
        @foreach (var item in products)
        {
            <li>@Html.ActionLink(item.Name, "Details", new { id = item.ProductNumber })</li>
        }
    </ul>
}
<h2>Index</h2>

@GetProductsList(@Model)

http://localhost/Home/Details/D123

using System.Linq;
using System.Web.Mvc;
using MvcApplication5.Models;

namespace MvcApplication5.Controllers
{
    public class HomeController : Controller
    {
        public ActionResult Index()
        {
            var products = new Products();
            return View(products);
        }

        public ActionResult Details(string id)
        {
            var product = new Products().FirstOrDefault(x => x.ProductNumber == id);
            if (product == null)
                return View("Error");
            return View(product);
        }
    }
}

@model MvcApplication5.Models.Product

@{
    ViewBag.Title = "Details";
}

<h2>Details</h2>

<fieldset>
    <legend>Product</legend>

    <div class="display-label">ProductNumber</div>
    <div class="display-field">@Model.ProductNumber</div>

    <div class="display-label">Name</div>
    <div class="display-field">@Model.Name</div>

    <div class="display-label">Price</div>
    <div class="display-field">@String.Format("{0:F}", Model.Price)</div>
</fieldset>
<p>
    @Html.ActionLink("Edit", "Edit", new { /* id=Model.PrimaryKey */ }) |
    @Html.ActionLink("Back to List", "Index")
</p>

'System.Web.WebPages.Html.HtmlHelper' does not contain a definition for 'ActionLink' 

@using System.Web.Mvc
@using System.Web.Mvc.Html

@using MvcApplication5.Models

@helper GetProductsList(WebViewPage page, List<Product> products)
    {
    <ul>
        @foreach (var item in products)
        {
            <li> @page.Html.ActionLink(item.Name, "Details", new { id = item.ProductNumber })</li>
        }
    </ul>
}

@MyHelpers.GetProductsList(this, @Model)

http://localhost/Home/Details/%D9%85%D9%82%D8%AF%D8%A7%D8%B1%20%D9%8A%D9%83

<li><a href="/Home/Details/مقدار یک">Super Fast Bike</a></li>

@helper EmitCleanUnicodeUrl(MvcHtmlString data)
{
    @Html.Raw(HttpUtility.UrlDecode(data.ToString()))
}

@helper GetProductsList(List<Product> products)
    {
    <ul>
        @foreach (var item in products)
        {
            <li>@EmitCleanUnicodeUrl(@Html.ActionLink(item.Name, "Details", new { id = item.ProductNumber }))</li>
        }
    </ul>
}