در اینجا مشاهده می‌کنید که گروه دارایی جاری به همراه حساب‌های کل آن در یک سطح نشان داده می‌شود که این امر خوانایی گزارش را کم می‌کند.

این گزارش قرار است در 3 سطح کل و معین و تفصیلی گرفته شود.

با تشکر

D:\Prog\1395\Core1RtmEmptyTest\src\Core1RtmEmptyTest>dotnet ef
                     _/\__
               ---==/    \\
         ___  ___   |.    \|\
        | __|| __|  |  )   \\\
        | _| | _|   \_/ |  //|\\
        |___||_|       /   \\\/\\
Entity Framework .NET Core CLI Commands 1.0.0-preview2-21431
Usage: dotnet ef [options] [command]
Options:
  -h|--help                      Show help information
  -v|--verbose                   Enable verbose output
  --version                      Show version information
  --assembly <ASSEMBLY>          The assembly file to load.
  --startup-assembly <ASSEMBLY>  The assembly file containing the startup class.
  --data-dir <DIR>               The folder used as the data directory (defaults to current working directory).
  --project-dir <DIR>            The folder used as the project directory (defaults to current working directory).
  --content-root-path <DIR>      The folder used as the content root path for the application (defaults to application base directory).
  --root-namespace <NAMESPACE>   The root namespace of the target project (defaults to the project assembly name).
Commands:
  database    Commands to manage your database
  dbcontext   Commands to manage your DbContext types
  migrations  Commands to manage your migrations
Use "dotnet ef [command] --help" for more information about a command.

 D:\Prog\1395\Core1RtmEmptyTest\src\Core1RtmEmptyTest>dotnet ef migrations add InitialDatabase

 D:\Prog\1395\Core1RtmEmptyTest\src\Core1RtmEmptyTest>dotnet ef database update
Applying migration '13950526050417_InitialDatabase'.
Done.

using System.Collections.Generic;
using System.Linq;
using Core1RtmEmptyTest.Entities;
using Microsoft.Extensions.DependencyInjection;

namespace Core1RtmEmptyTest.Migrations
{
    public static class ApplicationDbContextSeedData
    {
        public static void SeedData(this IServiceScopeFactory scopeFactory)
        {
            using (var serviceScope = scopeFactory.CreateScope())
            {
                var context = serviceScope.ServiceProvider.GetService<ApplicationDbContext>();
                if (!context.Persons.Any())
                {
                    var persons = new List<Person>
                    {
                        new Person
                        {
                            FirstName = "Admin",
                            LastName = "User"
                        }
                    };
                    context.AddRange(persons);
                    context.SaveChanges();
                }
            }
        }
    }
}

public void Configure(IServiceScopeFactory scopeFactory)
{
    scopeFactory.SeedData();

public void ConfigureServices(IServiceCollection services)
{
   services.AddDbContext<ApplicationDbContext>(ServiceLifetime.Scoped);

namespace Core1RtmEmptyTest.Entities
{
    public class Person
    {
        public int PersonId { get; set; }
        public string FirstName { get; set; }
        public string LastName { get; set; }

        public int Age { get; set; }
    }
}

 An unhandled exception occurred while processing the request.
SqlException: Invalid column name 'Age'.

D:\Prog\1395\Core1RtmEmptyTest\src\Core1RtmEmptyTest>dotnet ef migrations add v2
D:\Prog\1395\Core1RtmEmptyTest\src\Core1RtmEmptyTest>dotnet ef database update

 D:\Prog\1395\Core1RtmEmptyTest\src\Core1RtmEmptyTest>dotnet ef migrations script -o v2.sql

public Configuration()
{
   AutomaticMigrationsEnabled = true;
}

using Core1RtmEmptyTest.Entities;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.DependencyInjection;

namespace Core1RtmEmptyTest.Migrations
{
    public static class DbInitialization
    {
        public static void Initialize(this IServiceScopeFactory scopeFactory)
        {
            using (var serviceScope = scopeFactory.CreateScope())
            {
                var context = serviceScope.ServiceProvider.GetService<ApplicationDbContext>();
                // Applies any pending migrations for the context to the database.
                // Will create the database if it does not already exist.
                context.Database.Migrate();
            }
        }
    }
}

1.  URI-based versioning 
   
2.  Header-based versioning 
   
3.  Media type-based versioning 
   

 public class ItemsController : ApiController   
 {
        [ResponseType(typeof(ItemViewModel))]
        public IHttpActionResult Get(int id)
        {
            var viewModel = new ItemViewModel { Id = id, Name = "PS4", Country = "Japan" };
            return Ok(viewModel);
        }
    }
 public class ItemsV2Controller : ApiController
    {
        [ResponseType(typeof(ItemV2ViewModel))]
        public IHttpActionResult Get(int id)
        {
            var viewModel = new ItemV2ViewModel { Id = id, Name = "Xbox One", Country = "USA", Price = 529.99 };
            return Ok(viewModel);
        }
    }

config.Routes.MapHttpRoute("ItemsV2", "api/v2/items/{id}", new
{
    controller = "ItemsV2",
    id = RouteParameter.Optional
});
config.Routes.MapHttpRoute("Items", "api/items/{id}", new
{
    controller = "Items",
    id = RouteParameter.Optional
});
config.Routes.MapHttpRoute(
    name: "DefaultApi",
    routeTemplate: "api/{controller}/{id}",
    defaults: new { id = RouteParameter.Optional }
);

public class VersionFinder
    {
        private static bool NeedsUriVersioning(HttpRequestMessage request, out string version)
        {
            var routeData = request.GetRouteData();
            if (routeData != null)
            {
                object versionFromRoute;
                if (routeData.Values.TryGetValue(nameof(version), out versionFromRoute))
                {
                    version = versionFromRoute as string;
                    if (!string.IsNullOrWhiteSpace(version))
                    {
                        return true;
                    }
                }
            }
            version = null;
            return false;
        }
        private static int VersionToInt(string versionString)
        {
            int version;
            if (string.IsNullOrEmpty(versionString) || !int.TryParse(versionString, out version))
                return 0;
            return version;
        }
        public static int GetVersionFromRequest(HttpRequestMessage request)
        {
            string version;

            return NeedsUriVersioning(request, out version) ? VersionToInt(version) : 0;
        }
    }

 public class VersionAwareControllerSelector : DefaultHttpControllerSelector
    {
        public VersionAwareControllerSelector(HttpConfiguration configuration) : base(configuration) { }
        public override string GetControllerName(HttpRequestMessage request)
        {
            var controllerName = base.GetControllerName(request);
            var version = VersionFinder.GetVersionFromRequest(request);
                
        return version > 0 ? GetVersionedControllerName(request, controllerName, version) : controllerName;
        }
        private string GetVersionedControllerName(HttpRequestMessage request, string baseControllerName,
        int version)
        {
            var versionControllerName = $"{baseControllerName}v{version}";
            HttpControllerDescriptor descriptor;
            if (GetControllerMapping().TryGetValue(versionControllerName, out descriptor))
            {
                return versionControllerName;
            }

            throw new HttpResponseException(request.CreateErrorResponse(
            HttpStatusCode.NotFound,
                $"No HTTP resource was found that matches the URI {request.RequestUri} and version number {version}"));
        }
    }

config.Services.Replace(typeof(IHttpControllerSelector), new VersionAwareControllerSelector(config));

[RoutePrefix("api/v1/Items")]
    public class ItemsController : ApiController
    {
        [ResponseType(typeof(ItemViewModel))]
        [Route("{id:int}")]
        public IHttpActionResult Get(int id)
        {
            var viewModel = new ItemViewModel { Id = id, Name = "PS4", Country =        "Japan" };
            return Ok(viewModel);
        }
    }


 [RoutePrefix("api/V2/Items")]
    public class ItemsV2Controller : ApiController
    {
        [ResponseType(typeof(ItemV2ViewModel))]
        [Route("{id:int}")]
        public IHttpActionResult Get(int id)
        {
            var viewModel = new ItemV2ViewModel { Id = id, Name = "Xbox One", Country = "USA", Price = 529.99 };
            return Ok(viewModel);
        }
    }

var constraintsResolver = new DefaultInlineConstraintResolver();
            constraintsResolver.ConstraintMap.Add(nameof(VersionConstraint), typeof
            (VersionConstraint));
config.MapHttpAttributeRoutes(constraintsResolver);

  public class NamespaceControllerSelector : IHttpControllerSelector
    {
        private readonly HttpConfiguration _configuration;
        private readonly Lazy<Dictionary<string, HttpControllerDescriptor>> _controllers;
        public NamespaceControllerSelector(HttpConfiguration config)
        {
            _configuration = config;
            _controllers = new Lazy<Dictionary<string,
                HttpControllerDescriptor>>(InitializeControllerDictionary);
        }
        public HttpControllerDescriptor SelectController(HttpRequestMessage request)
        {
            var routeData = request.GetRouteData();
            if (routeData == null)
            {
                throw new HttpResponseException(HttpStatusCode.NotFound);
            }

            var controllerName = GetControllerName(routeData);
            if (controllerName == null)
            {
                throw new HttpResponseException(HttpStatusCode.NotFound);
            }
            var version = GetVersion(routeData);
            if (version == null)
            {
                throw new HttpResponseException(HttpStatusCode.NotFound);
            }
            var controllerKey = string.Format(CultureInfo.InvariantCulture, "{0}.{1}",
                version, controllerName);
            HttpControllerDescriptor controllerDescriptor;
            if (_controllers.Value.TryGetValue(controllerKey, out controllerDescriptor))
            {
                return controllerDescriptor;
            }
            throw new HttpResponseException(HttpStatusCode.NotFound);
        }
        public IDictionary<string, HttpControllerDescriptor> GetControllerMapping()
        {
            return _controllers.Value;
        }
        private Dictionary<string, HttpControllerDescriptor> InitializeControllerDictionary()
        {
            var dictionary = new Dictionary<string,
                HttpControllerDescriptor>(StringComparer.OrdinalIgnoreCase);
            var assembliesResolver = _configuration.Services.GetAssembliesResolver();
            var controllersResolver = _configuration.Services.GetHttpControllerTypeResolver();
            var controllerTypes = controllersResolver.GetControllerTypes(assembliesResolver);
            foreach (var controllerType in controllerTypes)
            {
                var segments = controllerType.Namespace.Split(Type.Delimiter);
                var controllerName =
                    controllerType.Name.Remove(controllerType.Name.Length -
                                               DefaultHttpControllerSelector.ControllerSuffix.Length);
                var controllerKey = string.Format(CultureInfo.InvariantCulture, "{0}.{1}",
                    segments[segments.Length - 1], controllerName);

                if (!dictionary.Keys.Contains(controllerKey))
                {
                    dictionary[controllerKey] = new HttpControllerDescriptor(_configuration,
                        controllerType.Name,
                        controllerType);
                }
            }
            return dictionary;
        }
        private static T GetRouteVariable<T>(IHttpRouteData routeData, string name)
        {
            object result;
            if (routeData.Values.TryGetValue(name, out result))
            {
                return (T)result;
            }
            return default(T);
        }
        private static string GetControllerName(IHttpRouteData routeData)
        {
            var subroute = routeData.GetSubRoutes().FirstOrDefault();
            var dataTokenValue = subroute?.Route.DataTokens.First().Value;
            var controllerName =
                ((HttpActionDescriptor[])dataTokenValue)?.First().ControllerDescriptor.ControllerName.Replace("Controller", string.Empty);
            return controllerName;
        }
        private static string GetVersion(IHttpRouteData routeData)
        {
            var subRouteData = routeData.GetSubRoutes().FirstOrDefault();
            return subRouteData == null ? null : GetRouteVariable<string>(subRouteData, "version");
        }
    }

public IDictionary<string, HttpControllerDescriptor> GetControllerMapping()

 public static class WebApiConfig
    {
        public static void Register(HttpConfiguration config)
        {
            var constraintsResolver = new DefaultInlineConstraintResolver();
            constraintsResolver.ConstraintMap.Add(nameof(VersionConstraint), typeof
            (VersionConstraint));

            config.MapHttpAttributeRoutes(constraintsResolver);

            config.Services.Replace(typeof(IHttpControllerSelector), new NamespaceControllerSelector(config));

        }
    }

public class HeaderVersionConstraint : IHttpRouteConstraint
    {
        private const string VersionHeaderName = "api-version";

        public HeaderVersionConstraint(int allowedVersion)
        {
            AllowedVersion = allowedVersion;
        }

        public int AllowedVersion { get; }

        public bool Match(HttpRequestMessage request, IHttpRoute route, string parameterName,
            IDictionary<string, object> values,
            HttpRouteDirection routeDirection)
        {
            if (!request.Headers.Contains(VersionHeaderName)) return false;

            var version = request.Headers.GetValues(VersionHeaderName).FirstOrDefault();

            return VersionToInt(version) == AllowedVersion;
        }
        private static int VersionToInt(string versionString)
        {
            int version;
            if (string.IsNullOrEmpty(versionString) || !int.TryParse(versionString, out version))
                return 0;
            return version;
        }
    }

public sealed class HeaderVersionedRouteAttribute : RouteFactoryAttribute
    {
        public HeaderVersionedRouteAttribute(string template) : base(template)
        {
            Order = -1;
        }

        public int Version { get; set; }

        public override IDictionary<string, object> Constraints => new HttpRouteValueDictionary
        {
            {"", new HeaderVersionConstraint(Version)}
        };
    }

    [RoutePrefix("api/items")]
    public class ItemsController : ApiController
    {
        [ResponseType(typeof(ItemViewModel))]
        [HeaderVersionedRoute("{id}", Version = 1)]
        public IHttpActionResult Get(int id)
        {
            var viewModel = new ItemViewModel { Id = id, Name = "PS4", Country = "Japan" };
            return Ok(viewModel);
        }
    }
  [RoutePrefix("api/items")]
    public class ItemsV2Controller : ApiController
    {
        [ResponseType(typeof(ItemV2ViewModel))]
        [HeaderVersionedRoute("{id}", Version = 2)]
        public IHttpActionResult Get(int id)
        {
            var viewModel = new ItemV2ViewModel { Id = id, Name = "Xbox One", Country = "USA", Price = 529.99 };
            return Ok(viewModel);
        }
    }

<p>
    <label for="FirstName">First Name:</label>
    <span id="FirstName">@ViewData["FirstName"]</span>
</p>

<p>
    <label for="FirstName">First Name:</label>
    <span id="FirstName">@Model.FirstName</span>
</p>

@if(Model.IsAnonymousUser) {
    <img src="@Url.Content("~/content/images/anonymous.jpg")" />
} else if(Model.IsAdministrator) {
    <img src="@Url.Content("~/content/images/administrator.jpg")" />
} else if(Model.Membership == Membership.Standard) {
    <img src="@Url.Content("~/content/images/member.jpg")" />
} else if(Model.Membership == Membership.Preferred) {
    <img src="@Url.Content("~/content/images/preferred_member.jpg")" />
}

public static string UserAvatar(this HtmlHelper<User> helper)
{
    var user = helper.ViewData.Model;
    string avatarFilename = "anonymous.jpg";
    if (user.IsAnonymousUser)
    {
        avatarFilename = "anonymous.jpg";
    }
    else if (user.IsAdministrator)
    {
        avatarFilename = "administrator.jpg";
    }
    else if (user.Membership == Membership.Standard)
    {
        avatarFilename = "member.jpg";
    }
    else if (user.Membership == Membership.Preferred)
    {
        avatarFilename = "preferred_member.jpg";
    }
    var urlHelper = new UrlHelper(helper.ViewContext.RequestContext);
    var contentPath = string.Format("~/content/images/{0}", avatarFilename)
    string imageUrl = urlHelper.Content(contentPath);
    return string.Format("<img src='{0}' />", imageUrl);
}

@Html.UserAvatar()

import { Injectable } from "@angular/core";

@Injectable()
export class BrowserStorageService {

  getSession(key: string): any {
    const data = window.sessionStorage.getItem(key);
    return JSON.parse(data);
  }

  setSession(key: string, value: any): void {
    const data = value === undefined ? null : JSON.stringify(value);
    window.sessionStorage.setItem(key, data);
  }

  removeSession(key: string): void {
    window.sessionStorage.removeItem(key);
  }

  removeAllSessions(): void {
    for (const key in window.sessionStorage) {
      if (window.sessionStorage.hasOwnProperty(key)) {
        this.removeSession(key);
      }
    }
  }

  getLocal(key: string): any {
    const data = window.localStorage.getItem(key);
    return JSON.parse(data);
  }

  setLocal(key: string, value: any): void {
    const data = value === undefined ? null : JSON.stringify(value);
    window.localStorage.setItem(key, data);
  }

  removeLocal(key: string): void {
    window.localStorage.removeItem(key);
  }

  removeAllLocals(): void {
    for (const key in window.localStorage) {
      if (window.localStorage.hasOwnProperty(key)) {
        this.removeLocal(key);
      }
    }
  }
}

import { BrowserStorageService } from "./browser-storage.service";
import { NgModule } from "@angular/core";
import { CommonModule } from "@angular/common";
import { RouterModule } from "@angular/router";

@NgModule({
  imports: [CommonModule, RouterModule],
  exports: [], // components that are used in app.component.ts will be listed here.
  declarations: [], // components that are used in app.component.ts will be listed here.
  providers: [BrowserStorageService] // singleton services of the whole app will be listed here.
})
export class CoreModule { };

import { CoreModule } from "./core/core.module";

@NgModule({
  imports:      [
//...
    CoreModule,
//...
    RouterModule.forRoot(appRoutes)
  ],
//...
})
export class AppModule { }

import { BrowserStorageService } from "./../../core/browser-storage.service";
import { Component, OnInit } from "@angular/core";

@Component({
  selector: "app-browser-storage-sample-test",
  templateUrl: "./browser-storage-sample-test.component.html",
  styleUrls: ["./browser-storage-sample-test.component.css"]
})
export class BrowserStorageSampleTestComponent implements OnInit {

  fromSessionStorage = "";
  fromLocalStorage = ""

  sessionStorageKey = "sessionStorageKey1";
  localStorageKey = "localStorageKey1"

  constructor(private browserStorage: BrowserStorageService) { }

  ngOnInit() {
  }

  sessionStorageSetItem() {
    this.browserStorage.setSession(this.sessionStorageKey, "Val1");
  }

  sessionStorageGetItem() {
    this.fromSessionStorage = this.browserStorage.getSession(this.sessionStorageKey);
  }

  localStorageSetItem() {
    this.browserStorage.setLocal(this.localStorageKey, { key1: "val1", key2: 2 });
  }

  localStorageGetItem() {
    this.fromLocalStorage = JSON.stringify(this.browserStorage.getLocal(this.localStorageKey));
  }
}

<h1>Browser storage sample</h1>
<div class="panel">
  <button class="btn btn-primary" (click)="sessionStorageSetItem()" type="button">sessionStorage -> Set Item</button>
  <button class="btn btn-success" (click)="sessionStorageGetItem()" type="button">sessionStorage -> Get Item</button>
  <div class="alert alert-info" *ngIf="fromSessionStorage">
    {{fromSessionStorage}}
  </div>
</div>

<div class="panel">
  <button class="btn btn-warning" (click)="localStorageSetItem()" type="button">localStorage -> Set Item</button>
  <button class="btn btn-success" (click)="localStorageGetItem()" type="button">localStorage -> Get Item</button>
  <div class="alert alert-info" *ngIf="fromLocalStorage">
    {{fromLocalStorage}}
  </div>
</div>