dontpaniclabsgists

get admins() {
  return this.companyForm.controls["admins"] as FormArray;
}

dontpaniclabsgists

companyForm = this.fb.group({
  companyName: new FormControl('', [Validators.required]),
  admins: this.fb.array({})
})

dontpaniclabsgists

constructor(private fb: FormBuilder) { }

dontpaniclabsgists

import { FormsModule, ReactiveFormsModule } from '@angular/forms';

dontpaniclabsgists

import { Component, OnInit } from '@angular/core';

@Component({
  selector: 'app-company-view',
  templateUrl: './company-view.component.html',
  styleUrls: ['./company-view.component.scss']
})
export class CompanyViewComponent implements OnInit {
  constructor(){}
  

dontpaniclabsgists

<input id="js-username-input" />

dontpaniclabsgists

using System.Configuration; 

 

namespace LearnConfigCollection 

{ 

    public class ServerSection : ConfigurationSection 

dontpaniclabsgists

var servers = ConfigurationManager.GetSection("servers") as ServerSection; 

 

foreach (ServerElement server in servers.Instances) 

{ 

    if (!IsAlive(server.IpAddress)) 

dontpaniclabsgists

<configuration> 

    <configSections> 

        <section name="servers" 

   type="LearnConfigCollection.ServerSection, LearnConfigCollection" /> 

    </configSections> 

dontpaniclabsgists

var serverAddress1 = ConfigurationManager.AppSettings["Server1"]; 

if ( !IsAlive(serverAddress1) ) 

{ 

    // Uh oh, server ONE is dead! Do something! 

}