var sb = new StringBuilder(); 
var stringWriter = new StringWriter(sb);
var doc = new HtmlDocument
            {
                OptionOutputAsXml = true,
                OptionCheckSyntax = true,
                OptionFixNestedTags = true,
                OptionAutoCloseOnEnd = true,
                OptionDefaultStreamEncoding = Encoding.UTF8
            };
doc.LoadHtml(htmlContent);
doc.Save(stringWriter);
var xhtml = sb.ToString();

services.AddSwaggerGen(c =>
            {
                c.SwaggerDoc("v1", new Info
                {
                    Version = "v1",
                    Title = "My API",
                    Description = "My Web API",
                    TermsOfService = "None",
                    Contact = new Contact
                    {
                        Name = "Mohammad Ahmadi",
                        Email = string.Empty,
                        Url = "https://www.dntips.ir"
                    },
                    License = new License
                    {
                        Name = "Use under LICX",
                        Url = "https://example.com/license"
                    }
                });
                var xmlFile = $"{Assembly.GetExecutingAssembly().GetName().Name}.xml";
                var xmlPath = Path.Combine(AppContext.BaseDirectory, xmlFile);
                c.IncludeXmlComments(xmlPath);
            });

    <script src="jquery-1.8.0.min.js" type="text/javascript"></script>
    <script type="text/javascript" src="https://www.google.com/jsapi"></script>
    <script type="text/javascript">

        google.load("feeds", "1");

        function initializeda() {
            var feed = new google.feeds.Feed("http://www.drupaleasy.ir/rss.xml");
            feed.setNumEntries(5);
            feed.setResultFormat(google.feeds.Feed.JSON_FORMAT);
            feed.load(function (result) {
                if (!result.error) {
                    for (var i = 0; i < result.feed.entries.length; i++) {
                        var entry = result.feed.entries[i];
                        $('#drupaleasy ul').append('<li><a href="' + entry.link + '">' + entry.title + '</a></li>');
                    }
                }
            });
        }

google.setOnLoadCallback(initializeda);
    </script>

<script type="text/javascript" src="https://www.google.com/jsapi"></script>

google.load("feeds", "1");

var feed = new google.feeds.Feed("http://www.drupaleasy.ir/rss.xml");

feed.setNumEntries(5);
feed.setResultFormat(google.feeds.Feed.JSON_FORMAT);

            feed.load(function (result) {
                if (!result.error) {
                    for (var i = 0; i < result.feed.entries.length; i++) {
                        var entry = result.feed.entries[i];
                        $('#drupaleasy ul').append('<li><a href="' + entry.link + '">' + entry.title + '</a></li>');
                    }
                }
            });

        .feeds
        {
            float: right;
            background-color: rgba(234, 242, 243, 0.73);
            margin: 5px;
            border-radius: 20px;
            padding: 8px;
            width: 293px;
            height: 217px;
            border: 1px solid #293883;
        }

        #drupaleasy ul
        {
            list-style-image: url("img/drupal.png");
        }

<?xml version="1.0" encoding="UTF­8" standalone="yes"?>
<assembly xmlns="urn:schemas­microsoft­com:asm.v1" manifestVersion="1.0">
<assemblyIdentity version="1.0.0.0" name="MyApplication.app" />
<trustInfo xmlns="urn:schemas­microsoft­com:asm.v2">
<security>
<requestedPrivileges xmlns="urn:schemas­microsoft­com:asm.v3">
<requestedExecutionLevel level="asInvoker" uiAccess="false"/>
</requestedPrivileges>
</security>
</trustInfo>
</assembly>

using System.Reflection;

// FileDescription version information:
[assembly: AssemblyTitle("MultiFileLibrary.dll")]

// Comments version information:
[assembly: AssemblyDescription("This assembly contains MultiFileLibrary's types")]

// CompanyName version information:
[assembly: AssemblyCompany("Wintellect")]

// ProductName version information:
[assembly: AssemblyProduct("Wintellect (R) MultiFileLibrary's Type Library")]

// LegalCopyright version information:
[assembly: AssemblyCopyright("Copyright (c) Wintellect 2013")]

// LegalTrademarks version information:
[assembly:AssemblyTrademark("MultiFileLibrary is a registered trademark of Wintellect")]

// AssemblyVersion version information:
[assembly: AssemblyVersion("3.0.0.0")]

// FILEVERSION/FileVersion version information:
[assembly: AssemblyFileVersion("1.0.0.0")]

// PRODUCTVERSION/ProductVersion version information:
[assembly: AssemblyInformationalVersion("2.0.0.0")]

// Set the Language field (discussed later in the "Culture" section)
[assembly:AssemblyCulture("")]

var person = {
    name: 'Sirwan',
    family: 'Afifi',
    doWork: function () {
        //....
    }
};

for (var prop in person) {
    console.log(prop); 
}

for (var prop in person) {
    console.log(person[prop]); 
}

var person = {
    name: 'Sirwan',
    family: 'Afifi',
    doWork: function () {
        //....
    }
};

for (let prop of Reflect.enumerate(person)) {
    console.log(`the value for ${prop} is ${person[prop]}`); 
  
}

• این شیء فاقد متد [[Construct]] می‌باشد. یعنی نمی‌تواند همراه با کلمه‌ی کلیدی new مورد استفاده قرار گیرد.
• همچنین نمی‌توان آن را همانند یک تابع فراخوانی کرد.
• تمام متدهای آن به صورت استاتیک تعریف شده‌اند (همانند شیء Math).

public class AccountType : ObjectGraphType<Account>
{
    public AccountType()
    {
        Field(x => x.Id, type: typeof(IdGraphType)).Description("Id property from the account object.");
        Field(x => x.Description).Description("Description property from the account object.");
        Field(x => x.OwnerId, type: typeof(IdGraphType)).Description("OwnerId property from the account object.");
    }
}

public interface IAccountRepository
{
    IEnumerable<Account> GetAllAccountsPerOwner(Guid ownerId);
}

public class AccountRepository : IAccountRepository
{
    private readonly ApplicationContext _context;
 
    public AccountRepository(ApplicationContext context)
    {
       _context = context;
    }
 
    public IEnumerable<Account> GetAllAccountsPerOwner(Guid ownerId) => _context.Accounts
        .Where(a => a.OwnerId.Equals(ownerId))
        .ToList();
}

public class OwnerType : ObjectGraphType<Owner>
{
    public OwnerType(IAccountRepository repository)
    {
        Field(x => x.Id, type: typeof(IdGraphType)).Description("Id property from the owner object.");
        Field(x => x.Name).Description("Name property from the owner object.");
        Field(x => x.Address).Description("Address property from the owner object.");
        Field<ListGraphType<AccountType>>(
            "accounts",
            resolve: context => repository.GetAllAccountsPerOwner(context.Source.Id)
        );
    }
}

https://localhost:5001/ui/playground

{
  owners{
    id,
    name,
    address,
    accounts{
      id,
      description,
      ownerId
    }
  }
}

public class AccountTypeEnumType : EnumerationGraphType<TypeOfAccount>
{
    public AccountTypeEnumType()
    {
        Name = "Type";
        Description = "Enumeration for the account type object.";
    }
}

public class AccountType : ObjectGraphType<Account>
{
    public AccountType()
    {
        ...
        Field<AccountTypeEnumType>("Type", "Enumeration for the account type object.");
    }
}

{
  owners{
    id,
    name,
    address,
    accounts{
      id,
      description,
      type,
      ownerId
    }
  }
}

public interface IOwnerRepository
{
    ...
    Owner GetById(Guid id);
}

public class OwnerRepository : IOwnerRepository
{
    ...
    Owner GetById(Guid id) => _context.Owners.SingleOrDefault(o => o.Id.Equals(id));
}

public class AppQuery : ObjectGraphType
{
    public AppQuery(IOwnerRepository repository)
    {
        ...

        Field<OwnerType>(
            "owner",
            arguments: new QueryArguments(new QueryArgument<NonNullGraphType<IdGraphType>> { Name = "ownerId" }),
            resolve: context =>
            {
                var id = context.GetArgument<Guid>("ownerId");
                return repository.GetById(id);
            }
        );
    }
}

Field<OwnerType>(
    "owner",
    arguments: new QueryArguments(new QueryArgument<NonNullGraphType<IdGraphType>> { Name = "ownerId" }),
    resolve: context =>
    {
        Guid id;
        if (!Guid.TryParse(context.GetArgument<string>("ownerId"), out id))
        {
            context.Errors.Add(new ExecutionError("Wrong value for guid"));
            return null;
        }
 
         return repository.GetById(id);
     }
);

{
  first:owners{
    ownerId:id,
    ownerName:name,
    ownerAddress:address,
    ownerAccounts:accounts
    {
      accountId:id,
      accountDescription:description,
      accountType:type
    }
  },
  second:owners{
    ownerId:id,
    ownerName:name,
    ownerAddress:address,
    ownerAccounts:accounts
    {
      accountId:id,
      accountDescription:description,
      accountType:type
    }
  }
}