Over half of developers are happier in their roles since the COVID-19 pandemic forced them to work remotely. The overwhelming majority are satisfied with their employers and at least three quarters anticipate they will be able to continue to work from home in the future. 

.NET Core 3.0 is representing a major step for the .NET community. It is interesting to analyze what’s new in the API directly from the compiled bits. In this post I will first explain how to diff .NET Core 3.0 against .NET Core 2.2 with NDepend, and then how to browse diff results. 

Sometimes, we want users to log in to our application using their existing credentials from third-party applications, such as Facebook, Twitter, Google, etc. In this article, we are going to look into the authentication of ASP.NET Core app using a Google account. 

ردیابی تغییرات اعمال شده بر روی خصوصیت 

<app-customer-info FormIsReadOnly="true"></app-customer-info>

@Component({
    selector: 'app-customer-info',
    templateUrl: './customer-info.component.html',
    styleUrls: ['./customer-info.component.css']
})
export class CustomerInfoComponent implements OnInit {
    private _formIsReadOnly: boolean;

    @Input()
    set FormIsReadOnly(value: boolean) {
        if (typeof (value) != 'boolean')
            throw new Error(`${value} type is not boolean.`);
        this._formIsReadOnly = value;
    }

    get FormIsReadOnly(): boolean { return this._formIsReadOnly; }

    constructor() { }

    ngOnInit() {
    }
}

import { Component, OnInit, Input, OnChanges, SimpleChange } from '@angular/core';
import { ICustomerInfo } from '../../core/model/ICustomerInfo';

@Component({
    selector: 'app-customer-info',
    template: '<ul>< li *ngFor="let change of changeLog">{{change }}</li></ul>',
    styleUrls: ['./customer-info.component.css']
})
export class CustomerInfoComponent implements OnChanges {
    changeLog: string[] = [];

    @Input() FormIsReadOnly: boolean;

    ngOnChanges(changes: { [propKey: string]: SimpleChange }) {
        let log: string[] = [];
        for (let propName in changes) {
            let changedProp = changes[propName];
            let to = JSON.stringify(changedProp.currentValue);
            if (changedProp.isFirstChange()) {
                log.push(`Initial value of ${propName} set to ${to}`);
            } else {
                let from = JSON.stringify(changedProp.previousValue);
                log.push(`${propName} changed from ${from} to ${to}`);
            }
        }
        this.changeLog.push(log.join(', '));
    }

    constructor() { }
}

•    Initial value of FormIsReadOnly set to true
•    FormIsReadOnly changed from true to "trued"
•    FormIsReadOnly changed from "trued" to "true"
•    FormIsReadOnly changed from "true" to "truef"
•    FormIsReadOnly changed from "truef" to "true"
•    FormIsReadOnly changed from "true" to "tru"
•    FormIsReadOnly changed from "tru" to "tr"
•    FormIsReadOnly changed from "tr" to "t"
•    FormIsReadOnly changed from "t" to ""
•    FormIsReadOnly changed from "" to "t"
•    FormIsReadOnly changed from "t" to "tr"
•    FormIsReadOnly changed from "tr" to "tru"
•    FormIsReadOnly changed from "tru" to "true"

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 

This is the first of an eight part series where I am joined by Phil Japikse to discuss design patterns. A design pattern is a best practice you can use in your code to solve a common problem.  In this episode, Phil demonstrates the Command and Memento patterns. 

Episodes in this series:

• Command/Memento patterns (this episode)
• Strategy pattern
• Template Method pattern (to be published 7/20)
• Observer/Publish-Subscribe patterns (to be published 7/25)
• Singleton pattern (to be published 8/8)
• Factory patterns (to be published 8/10)
• Adapter/Facade patterns (to be published 8/15)
• Decorator pattern (to be published 8/17) 

Small library to animate elements on your page as you scroll.

AOS allows you to animate elements as you scroll down, and up. If you scroll back to top, elements will animate to it's previous state and are ready to animate again if you scroll down.  Demo

npm install aos --save

bower install aos --save

In this article, I'm going to talk about some of my favorite tips and tricks about my favorite IDE, VS Code. Although I'm writing this on a Mac, many of these concepts will port to Windows, so you may have to replace COMMAND key, WIN key, etc.

Today, we are happy to announce the long-awaited release of Blazorise 1.0. In this post, we're covering many new Blazorise features that will make your app development easier to build and use, along with some of the API changes required to get you started.