پس از نصب، این نسخه را می‌توانید در کنار نسخه‌ی اصلی، همزمان بر روی سیستم داشته باشید. 

• برای نصب کلی بر روی سیستم،  اینجا کلیک کنید و نسخه‌ی SDK Installer مناسب دستگاه خود را دانلود کنید (64 یا 32 بیتی).

• برای استفاده‌ی از EF Core آن در پروژه جاری می‌توانید آن‌‌را از اینجا  دانلود و یا بوسیله‌ی دستور زیر نصب کنید:
  

Install-Package Microsoft.EntityFrameworkCore -Version 2.2.0-preview3-35497

3- پس از نصب، ویژوال استودیوی preview را از همان مسیر visual studio، اجرا کنید. یک پروژه‌ی جدید از نوع وب را ایجاد کنید و فریمورک را بر روی بالاترین مقدار آن قرار دهید؛ مثل تصویر زیر:

بعد از ایجاد پروژه، می‌توانید در solution Explorer، ارجاعات جدید را مشاهده کنید:

import { NgModule } from "@angular/core";
import { CommonModule } from "@angular/common";
import { BsDropdownModule } from "ngx-bootstrap/dropdown";
import { TooltipModule } from "ngx-bootstrap/tooltip";
import { ModalModule } from "ngx-bootstrap/modal";

@NgModule({
  imports: [
    CommonModule,
    BsDropdownModule.forRoot(),
    TooltipModule.forRoot(),
    ModalModule.forRoot()
  ],
  exports: [
    BsDropdownModule,
    TooltipModule,
    ModalModule
  ]
})
export class SharedBootstrapModule { }

import { SharedBootstrapModule } from './shared/shared.bootstrap.module';
@NgModule({
  imports: [BrowserModule, SharedBootstrapModule],
  // ...
})
export class AppModule {}

import { SharedBootstrapModule } from "./shared.bootstrap.module";

@NgModule({
  imports: [
    CommonModule,
    SharedBootstrapModule
  ],
  exports: [
    CommonModule,
    SharedBootstrapModule
  ]
})

import { Component, OnInit, TemplateRef } from "@angular/core";
import { BsModalRef, BsModalService } from "ngx-bootstrap";

@Component({
  selector: "app-modal-dialog-test",
  templateUrl: "./modal-dialog-test.component.html",
  styleUrls: ["./modal-dialog-test.component.css"]
})
export class ModalDialogTestComponent implements OnInit {

  modalRef: BsModalRef;

  constructor(private modalService: BsModalService) { }

  openModal(template: TemplateRef<any>) {
    this.modalRef = this.modalService.show(template,
      { animated: true, keyboard: true, backdrop: true, ignoreBackdropClick: false });
  }

  closeModal() {
    this.modalRef.hide();
  }
}

<h1>Displaying modal bootstrap dialogs</h1>

<button type="button" class="btn btn-info" (click)="openModal(template1)">Create template modal</button>

<ng-template #template1>
  <div class="modal-header">
    <h4 class="modal-title pull-left">Modal</h4>
    <button type="button" class="close pull-right" aria-label="Close" (click)="closeModal()">
      <span aria-hidden="true">&times;</span>
    </button>
  </div>
  <div class="modal-body">
    This is a modal.
  </div>
</ng-template>

 ng g c Shared/ConfirmModal --skip-import

import { ConfirmModalComponent } from "./confirm-modal/confirm-modal.component";

@NgModule({
  imports: [
  ],
  entryComponents: [
    ConfirmModalComponent
  ],
  declarations: [
    ConfirmModalComponent
  ]
})
export class SharedModule {}

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

@Component({
  selector: "app-confirm-modal",
  templateUrl: "./confirm-modal.component.html",
  styleUrls: ["./confirm-modal.component.css"]
})
export class ConfirmModalComponent {

  args: {
    title: string;
    message: string;
  };

  close: (val?: any) => void;

}

<div class="modal-header">
  <h4 class="modal-title pull-left">{{ args?.title }}</h4>
  <button type="button" class="close pull-right" aria-label="Close" (click)="close()">
    <span aria-hidden="true">&times;</span>
  </button>
</div>
<div class="modal-body">
  <p>{{ args?.message }}</p>
</div>
<div class="modal-footer">
  <button class="btn btn-danger" (click)="close(true)">Yes</button>
  <button class="btn btn-primary" (click)="close()">Cancel</button>
</div>

 >ng g s Core/Modal

import { Injectable } from "@angular/core";
import { BsModalService } from "ngx-bootstrap";

@Injectable()
export class ModalService {

  constructor(private bsModalService: BsModalService) { }

  show(component: any, args?: any, options?: any): Promise<any> {
    return new Promise(resolve => {
      options = options || {};
      const modal = this.bsModalService.show(component, options);
      let result: any;
      const sub = this.bsModalService.onHidden.subscribe(() => {
        sub.unsubscribe();
        resolve(result);
      });
      modal.content.args = args;
      modal.content.close = (val?: any) => {
        result = val;
        modal.hide();
      };
    });
  }
}

import { ModalService } from "./modal.service";

@NgModule({
  providers: [
    ModalService
  ]
})
export class CoreModule {}

<button type="button" class="btn btn-danger" (click)="deleteRecord()">Delete record</button>
<div *ngIf="confirmResult" class="alert alert-info">{{confirmResult}}</div>

import { ModalService } from "./../../core/modal.service";
import { ConfirmModalComponent } from "./../../shared/confirm-modal/confirm-modal.component";

export class ModalDialogTestComponent implements OnInit {

  confirmResult: string;

  constructor(private modalService: ModalService) { }

  deleteRecord() {
    this.confirmResult = "";
    this.modalService.show(
      ConfirmModalComponent,
      {
        title: "Confirm", message: "Do you want to delete this record?"
      },
      {
        animated: true, keyboard: true, backdrop: true, ignoreBackdropClick: false
      }).then(confirmed => {
        if (confirmed) {
          this.confirmResult = "Deleted!";
        } else {
          this.confirmResult = "Canceled!";
        }
      });
  }
}

Chrome, at least in its experimental Canary version on Android (and only for users in the U.S.), is getting an interesting update in the coming weeks that brings back RSS, the once-popular format for getting updates from all the sites you love in Google Reader and similar services. 

Meet the new version of the leading eCommerce solution. Today we are ending one more six month cycle with the release of nopCommerce 3.70. We made a big step to the ideal eCommerce platform with the latest version of nopCommerce. This time we pursued general scalability by close integration with world-famous Azure and implemented some changes desired by store-owners and required by the newest SEO trends.  

EXEC #RegularSP

> ng new my-app

> ng new my-app --dry-run

>ng new my-app --dry-run
installing ng
You specified the dry-run flag, so no changes will be written.
  create .editorconfig
  create README.md
  create src\app\app.component.css
  create src\app\app.component.html
.
.
.
Project 'my-app' successfully created.

> ng new my-app --skip-install

> ng new --help

"project": {
      "name": "my-app"
  },

"apps": [
{
   "root": "src",
   "outDir": "dist",

"prefix": "app",

@Component({
  selector: 'app-root',

> ng new my-project --skip-install --prefix myCompany

> ng new my-project --skip-install --skip-git --skip-tests --skip-commit

"styles": [
     "styles.css"
],

"defaults": {
   "styleExt": "css",
   "component": {}
  }

> ng new my-project --skip-install --style sass

"styles": [
    "styles.sass"
],
"defaults": {
   "styleExt": "sass",
   "component": {}
}

@Component({
    selector: 'app-root',
    templateUrl: './app.component.html',
    styleUrls: ['./app.component.sass']
})

> ng new my-project --skip-install --routing

const routes: Routes = [
  {
     path: '',
     children: []
  }
];

imports: [
   BrowserModule,
   FormsModule,
   HttpModule,
   AppRoutingModule
],

>ng serve -o

 http://localhost:4200/

 <h1>
Test
  {{title}}
</h1>

>ng set apps.prefix myCompany
>ng set apps.prefix myCompany -g

>ng set defaults.styleExt sass
>ng set defaults.styleExt sass -g

> ng lint

> ng lint --help

> ng lint --format stylish

>ng lint --fix

import { Component } from '@angular/core'
let number = 10;

>ng lint --format stylish

/src/app/app.component.ts[3, 5]: Identifier 'number' is never reassigned; use 'const' instead of 'let'.
/src/app/app.component.ts[1, 42]: Missing semicolon

Lint errors found in the listed files.

import { Component } from '@angular/core';
const number = 10;

.NET on Azure for Beginners
8 videos

.NET on Azure for Beginners will teach you the basics of Azure and how to leverage its services and features to build amazing cloud applications. You will learn how to deploy web apps, work with storage and data, authenticate and use Managed Identity, harness the power of containers, and even deploy with GitHub Actions. By the end of this series, you will have the skills and confidence to start developing your own .NET applications on Azure!