DNX, a Dot Net eXecution environment, contains all of the code that is required to bootstrap and run an application.

For the first time ever, our customers will be able to experience the Windows they know with all the apps, and peripherals they require, on a mobile, power efficient, always-connected cellular PC.  

و تگ پایانی آن : 

نکته مهم در استفاده از این تگ ، ویژگی Permissions آن است که باید با دقت و بسته به نیاز شما تعریف شود :

برخی از این موارد عبارتند از : 

EmptyMask – Has no permissions on the Web site. Not available through the user interface.

ViewListItems – View items in lists, documents in document libraries, and view Web discussion comments.

AddListItems – Add items to lists, add documents to document libraries, and add Web discussion comments.

EditListItems – Edit items in lists, edit documents in document libraries, edit Web discussion comments in documents, and customize Web Part Pages in document libraries.

DeleteListItems – Delete items from a list, documents from a document library, and Web discussion comments in documents.

ApproveItems – Approve a minor version of a list item or document.

OpenItems – View the source of documents with server-side file handlers.

ViewVersions – View past versions of a list item or document.

DeleteVersions – Delete past versions of a list item or document.

CancelCheckout – Discard or check in a document which is checked out to another user.

ManagePersonalViews – Create, change, and delete personal views of lists.

ManageLists – Create and delete lists, add or remove columns in a list, and add or remove public views of a list.

ViewFormPages – View forms, views, and application pages, and enumerate lists.

Open – Allow users to open a Web site, list, or folder to access items inside that container.

ViewPages – View pages in a Web site.

AddAndCustomizePages – Add, change, or delete HTML pages or Web Part Pages, and edit the Web site using a SharePoint Foundation–compatible editor.

ApplyThemeAndBorder – Apply a theme or borders to the entire Web site.

ApplyStyleSheets – Apply a style sheet (.css file) to the Web site.

ViewUsageData – View reports on Web site usage.

CreateSSCSite – Create a Web site using Self-Service Site Creation.

ManageSubwebs – Create subsites such as team sites, Meeting Workspace sites, and Document Workspace sites.

CreateGroups – Create a group of users that can be used anywhere within the site collection.

ManagePermissions – Create and change permission levels on the Web site and assign permissions to users and groups.

BrowseDirectories – Enumerate files and folders in a Web site using Microsoft Office SharePoint Designer 2007 and WebDAV interfaces.

BrowseUserInfo – View information about users of the Web site.

AddDelPrivateWebParts – Add or remove personal Web Parts on a Web Part Page.

UpdatePersonalWebParts – Update Web Parts to display personalized information.

ManageWeb – Grant the ability to perform all administration tasks for the Web site as well as manage content. Activate, deactivate, or edit properties of Web site scoped Features through the object model or through the user interface (UI). When granted on the root Web site of a site collection, activate, deactivate, or edit properties of site collection scoped Features through the object model. To browse to the Site Collection Features page and activate or deactivate site collection scoped Features through the UI, you must be a site collection administrator.

UseClientIntegration – Use features that launch client applications; otherwise, users must work on documents locally and upload changes.

UseRemoteAPIs – Use SOAP, WebDAV, or Microsoft Office SharePoint Designer 2007 interfaces to access the Web site.

ManageAlerts – Manage alerts for all users of the Web site.

CreateAlerts – Create e-mail alerts.

EditMyUserInfo – Allows a user to change his or her user information, such as adding a picture.

EnumeratePermissions – Enumerate permissions on the Web site, list, folder, document, or list item.

FullMask – Has all permissions on the Web site. Not available through the user interface.

حال خارج از تگ‌های SPSecurityTrimmedControl در ابتدا یا انتها ، باید تگ login را مانند زیر به آن اضافه کرد . 

و تمام : 

موفق باشید 

Frustrating Design Patterns That Need Fixing: Birthday Picker 

<button
  onClick={this.handleReset}
  className="btn btn-primary btn-sm m-2"
>
  Reset
</button>

  handleReset = () => {
    const counters = this.state.counters.map(counter => {
      counter.value = 0;
      return counter;
    });
    this.setState({ counters }); // = this.setState({ counters: counters });
  };

class Counter extends Component {
  state = {
    count: this.props.counter.value
  };

  handleIncrement = () => {
    this.setState({ count: this.state.count + 1 });
  };

<button
  onClick={() => this.props.onIncrement(this.props.counter)}
  className="btn btn-secondary btn-sm"
>
  Increment
</button>

  getBadgeClasses() {
    let classes = "badge m-2 badge-";
    classes += this.props.counter.value === 0 ? "warning" : "primary";
    return classes;
  }

  formatCount() {
    const { value } = this.props.counter; // Object Destructuring
    return value === 0 ? "Zero" : value;
  }

  handleIncrement = counter => {
    console.log("handleIncrement", counter);
  };

  <Counter
    key={counter.id}
    counter={counter}
    onDelete={this.handleDelete}
    onIncrement={this.handleIncrement}
  />

  handleIncrement = counter => {
    console.log("handleIncrement", counter);
    const counters = [...this.state.counters]; // cloning an array
    const index = counters.indexOf(counter);
    counters[index] = { ...counter }; // cloning an object
    counters[index].value++;
    console.log("this.state.counters", this.state.counters[index]);
    this.setState({ counters });
  };

import App from "./App";

ReactDOM.render(<App />, document.getElementById("root"));

import React, { Component } from "react";

class NavBar extends Component {
  render() {
    return (
      <nav className="navbar navbar-light bg-light">
        <a className="navbar-brand" href="#">
          Navbar
        </a>
      </nav>
    );
  }
}

export default NavBar;

import "./App.css";

import React from "react";

import Counters from "./components/counters";
import NavBar from "./components/navbar";

function App() {
  return (
    <React.Fragment>
      <NavBar />
      <main className="container">
        <Counters />
      </main>
    </React.Fragment>
  );
}

export default App;

  render() {
    return (
      <React.Fragment>
        <NavBar />
        <main className="container">
          <Counters
            counters={this.state.counters}
            onReset={this.handleReset}
            onIncrement={this.handleIncrement}
            onDelete={this.handleDelete}
          />
        </main>
      </React.Fragment>
    );
  }

  render() {
    return (
      <div>
        <button
          onClick={this.props.onReset}
          className="btn btn-primary btn-sm m-2"
        >
          Reset
        </button>
        {this.props.counters.map(counter => (
          <Counter
            key={counter.id}
            counter={counter}
            onDelete={this.props.onDelete}
            onIncrement={this.props.onIncrement}
          />
        ))}
      </div>
    );
  }

<NavBar
    totalCounters={this.state.counters.filter(c => c.value > 0).length}
/>

class NavBar extends Component {
  render() {
    return (
      <nav className="navbar navbar-light bg-light">
        <a className="navbar-brand" href="#">
          Navbar{" "}
          <span className="badge badge-pill badge-secondary">
            {this.props.totalCounters}
          </span>
        </a>
      </nav>
    );
  }
}

import React from "react";

// Stateless Functional Component
const NavBar = props => {
  return (
    <nav className="navbar navbar-light bg-light">
      <a className="navbar-brand" href="#">
        Navbar{" "}
        <span className="badge badge-pill badge-secondary">
          {props.totalCounters}
        </span>
      </a>
    </nav>
  );
};

export default NavBar;

const NavBar = ({ totalCounters }) => {

                colModel: [
                    {
                        // سایر ستون‌ها
                        name: 'myac', width: 80, fixed: true, sortable: false,
                        resize: false, formatter: 'actions',
                        formatoptions: {
                            keys: true
                        }
                    }
                ],

                colModel: [
                    {
                        name: 'Id', index: 'Id', align: 'right', width: 70,
                        editable: false
                    },
                    {
                        name: 'Name', index: 'Name', align: 'right', width: 100,
                        editable: true, edittype: 'text',
                        editoptions: {
                            maxlength: 40
                        },
                        editrules: {
                            required: true
                        }
                    },
                    {
                        name: 'Supplier.Id', index: 'Supplier.Id', align: 'right', width: 110,
                        editable: true, edittype: 'select',
                        editoptions: {
                            dataUrl: '@Url.Action("SuppliersSelect","Home")'
                        },
                        editrules: {
                            required: true
                        }
                    },
                    {
                        name: 'Category.Id', index: 'Category.Id', align: 'right', width: 110,
                        editable: true, edittype: 'select',
                        editoptions: {
                            dataUrl: '@Url.Action("CategoriesSelect","Home")'
                        },
                        editrules: {
                            required: true
                        }
                    },
                    {
                        name: 'Price', index: 'Price', align: 'center', width: 100,
                        formatter: 'currency',
                        formatoptions:
                        {
                            decimalSeparator: '.',
                            thousandsSeparator: ',',
                            decimalPlaces: 2,
                            prefix: '$'
                        },
                        editable: true, edittype: 'text',
                        editrules: {
                            required: true,
                            number: true,
                            minValue: 0
                        }
                    },
                    {
                        name: 'myac', width: 80, fixed: true, sortable: false,
                        resize: false, formatter: 'actions',
                        formatoptions: {
                            keys: true
                        }
                    }
                ],

        public ActionResult SuppliersSelect()
        {
            var list = ProductDataSource.LatestProducts;
            var suppliers = list.Select(x => new SelectListItem
            {
                Text = x.Supplier.CompanyName,
                Value = x.Supplier.Id.ToString(CultureInfo.InvariantCulture)
            }).ToList();
            return PartialView("_SelectPartial", suppliers);
        }

 @model IList<SelectListItem>

@Html.DropDownList("srch", Model)

$('#list').jqGrid({
   caption: "آزمایش چهارم",
   //url from wich data should be requested
   url: '@Url.Action("GetProducts","Home")',
   //url for edit operation
   editurl: '@Url.Action("EditProduct","Home")',

        [HttpPost]
        public ActionResult EditProduct(Product postData)
        {
            //todo: Edit product based on postData

            return Json(true);
        }

            $('#list').navGrid(
                '#pager',
                //enabling buttons
                { add: true, del: true, edit: false, search: false },
                //edit options
                {},
                //add options
                { width: 'auto', url: '@Url.Action("AddProduct","Home")' },
                //delete options
                { url: '@Url.Action("DeleteProduct","Home")' }
                );

        [HttpPost]
        public ActionResult DeleteProduct(string id)
        {
            //todo: Delete product
            return Json(true);
        }

        [HttpPost]
        public ActionResult AddProduct(Product postData)
        {
            //todo: Add product to repository
            return Json(true);
        }

        var lastSel;
        function inlineEdit() {
            $('input[name=rdEditApproach]').attr('disabled', true);
            $('#list').navGrid(
                '#pager',
                //enabling buttons
                { add: true, del: true, edit: false, search: false },
                //edit options
                {},
                //add options
                { width: 'auto', url: '@Url.Action("AddProduct","Home")' },
                //delete options
                { url: '@Url.Action("DeleteProduct","Home")' }
                );
            //add onSelectRow event to support inline edit
            $('#list').setGridParam({
                onSelectRow: function (id) {
                    if (id && id != lastSel) {
                        //save changes in row
                        $('#list').saveRow(lastSel, false);
                        lastSel = id;
                    }
                    //trigger inline edit for row
                    $('#list').editRow(id, true);
                }
            });
        };

        function formEdit() {
            $('input[name=rdEditApproach]').attr('disabled', true);
            $('#list').navGrid(
                '#pager',
                //enabling buttons
                { add: true, del: true, edit: true, search: false },
                //edit option
                {
                    width: 'auto', checkOnUpdate: true, checkOnSubmit: true,
                    beforeShowForm: function (form) {
                        centerDialog(form, $('#list'));
                    }
                },
                //add options
                {
                    width: 'auto', url: '@Url.Action("AddProduct","Home")',
                    reloadAfterSubmit: false, checkOnUpdate: true, checkOnSubmit: true,
                    beforeShowForm: function (form) {
                        centerDialog(form, $('#list'));
                    }
                },
                //delete options
                {
                    url: '@Url.Action("DeleteProduct","Home")', reloadAfterSubmit: false
                })
            .jqGrid('navButtonAdd', "#pager", {
                caption: "حذف ردیف‌های انتخابی", title: "Delete Toolbar", buttonicon: 'ui-icon ui-icon-trash',
                onClickButton: function () {
                    var idsList = jQuery("#list").jqGrid('getGridParam', 'selarrrow');
                    alert(idsList);
                    //jQuery("#list").jqGrid('delGridRow',idsList,{reloadAfterSubmit:false});
                }
            });
        };

        function centerDialog(form, grid) {
            var dlgDiv = $("#editmod" + grid[0].id);
            var parentDiv = dlgDiv.parent(); // div#gbox_list
            var dlgWidth = dlgDiv.width();
            var parentWidth = parentDiv.width();
            var dlgHeight = dlgDiv.height();
            var parentHeight = parentDiv.height();
            var parentTop = parentDiv.offset().top;
            var parentLeft = parentDiv.offset().left;
            dlgDiv[0].style.top =  Math.round(  parentTop  + (parentHeight-dlgHeight)/2  ) + "px";
            dlgDiv[0].style.left = Math.round(  parentLeft + (parentWidth-dlgWidth  )/2 )  + "px";
        }

.NET applications however rely on the ciphers provided by the OS, and the only way to get new ciphers into the OS is through a patch from Microsoft. Unsupported versions of Windows typically do not receive these patches, so over time you can expect an increasing number of websites to stop working with .NET applications. 

We’ll focus on the extensibility points of the C# compiler to customize the behavior of async methods and task-like types. As result, we will be able to write linear, concise, and composable code with the possibility to have control over task scheduling. 

The future of C#
Over the last year we shipped no less than three "point releases" of C# (7.1, 7.2 and 7.3), full of small but useful language features. Mads and Dustin will race you through a tour of these, before turning to some of the big things we have in store for the future: Nullable reference types, recursive patterns, asynchronous streams and more. 

Bootstrap has become the world’s favorite framework for building responsive web-projects. With the Bootstrap 4 Beta release just around the corner, it is time to take a more detailed look at what the project has to offer, what has changed and what one can expect when migrating over from Bootstrap 3.