小编bra*_*ndo的帖子

import { NgModule }      from "@angular/core";
import { BrowserModule } from "@angular/platform-browser";
import { FormsModule } from "@angular/forms";
import { provideForms, disableDeprecatedForms } from"@angular/forms";

import { TabBarWidgetComponent } from "./tabBarWidget/tabbar-widget.component";
import { MyDatepickerComponent } from "./mykDatePicker/my-datepicker.component";
import { CalendarSelectorComponent } from "./calendarSelector/calendar-selector.component";
import { AccordionTabComponent } from "./accordionTab/accordion-tab.component";


@NgModule({
  imports: [
      BrowserModule,
      FormsModule
  ],
  declarations: [
      TabBarWidgetComponent,
      MyDatepickerComponent,
      CalendarSelectorComponent,
      AccordionTabComponent

  ],
  providers: [
      provideForms(),
      disableDeprecatedForms()
  ]

})
export class MySharedModule { }

import { NgModule } …

Application startup exception: System.IO.FileNotFoundException: Could not load file or assembly 'my-ng2-website' or one of its dependencies. The system cannot find the file specified.
File name: 'my-ng2-website' ---> System.IO.FileNotFoundException: The system cannot find the file specified. (Exception from HRESULT: 0x80070002)
   at System.Reflection.RuntimeAssembly.nLoadFile(String path, Evidence evidence)
   at System.Reflection.Assembly.LoadFile(String path)
   at Microsoft.Dnx.Runtime.Loader.LoadContext.LoadFile(String assemblyPath)
   at Microsoft.Dnx.Runtime.Loader.PackageAssemblyLoader.Load(AssemblyName assemblyName, IAssemblyLoadContext loadContext)
   at Microsoft.Dnx.Runtime.Loader.PackageAssemblyLoader.Load(AssemblyName assemblyName)
   at Microsoft.Dnx.Host.LoaderContainer.Load(AssemblyName assemblyName)
   at Microsoft.Dnx.Host.DefaultLoadContext.LoadAssembly(AssemblyName assemblyName)
   at Microsoft.Dnx.Runtime.Loader.AssemblyLoaderCache.GetOrAdd(AssemblyName name, Func`2 factory)
   at Microsoft.Dnx.Runtime.Loader.LoadContext.LoadAssemblyImpl(AssemblyName assemblyName)
   at Microsoft.Dnx.Runtime.Loader.LoadContext.ResolveAssembly(Object sender, ResolveEventArgs …

BrowserDomAdapter</BrowserDomAdapter.prototype.logError() angular2.dev.js:23514
BrowserDomAdapter</BrowserDomAdapter.prototype.logGroup() angular2.dev.js:23525
ExceptionHandler</ExceptionHandler.prototype.call() angular2.dev.js:1145
PlatformRef_</PlatformRef_.prototype._initApp/</<() angular2.dev.js:14801
NgZone</NgZone.prototype._notifyOnError() angular2.dev.js:5796
NgZone</NgZone.prototype._createInnerZone/errorHandling<.onError() angular2.dev.js:5700
run() angular2-polyfills.js:141

map@http://localhost:53861/lib/es6-shim/es6-shim.js:1113:14
TemplateParseVisitor</TemplateParseVisitor.prototype._createDirectiveAsts@http://localhost:53861/lib/anguar2/angular2.dev.js:24301:27
TemplateParseVisitor</TemplateParseVisitor.prototype.visitElement@http://localhost:53861/lib/anguar2/angular2.dev.js:24154:24
HtmlElementAst</HtmlElementAst.prototype.visit@http://localhost:53861/lib/anguar2/angular2.dev.js:20216:14
htmlVisitAll/<@http://localhost:53861/lib/anguar2/angular2.dev.js:20227:23
forEach@http://localhost:53861/lib/es6-shim/es6-shim.js:1107:14
htmlVisitAll@http://localhost:53861/lib/anguar2/angular2.dev.js:20226:5
TemplateParser</TemplateParser.prototype.parse@http://localhost:53861/lib/anguar2/angular2.dev.js:24038:20
TemplateCompiler</TemplateCompiler.prototype._compileComponentRuntime/done<@http://localhost:53861/lib/anguar2/angular2.dev.js:24669:32
run@http://localhost:53861/lib/anguar2/angular2-polyfills.js:138:14
NgZone</NgZone.prototype._createInnerZone/<.$run/<@[…]

EXCEPTION: Error during instantiation of BrowserDetails! (Token Promise<ComponentRef> -> DynamicComponentLoader -> Compiler -> RuntimeCompiler -> ProtoViewFactory -> Renderer -> DomRenderer -> AnimationBuilder -> BrowserDetails).
angular2.dev.js:23514ORIGINAL EXCEPTION: TypeError: 'undefined' is not a function (evaluating 'window.requestAnimationFrame(callback)')

Potentially unhandled rejection [2] Error: EXCEPTION: Error during instantiation of …

namespace MyApp.Global
{

    public interface IMyGlobalDataService
    {
        Task<List<ImportantDataItem>> GetFilteredDataOfMyList(string prop1);
        Task LoadMyImportantDataListAsync();
    }

    public class MyGlobalDataService: IMyGlobalDataService
    {
        private MyDbContext _myDbContext;

        private readonly SemaphoreSlim myImportantDataLock = new SemaphoreSlim(1, 1);
        private List<ImportantDataItem> myImportantDataList { get; set; }
        public async Task<List<ImportantDataItem>> GetFilteredDataOfMyList(string prop1)
        {
            List<ImportantDataItem> list;
            myImportantDataLock.WaitAsync();
            try
            {
                list = myImportantDataList.Where(itm => itm.Prop1 == prop1).ToList();
            }
            finally
            {
                myImportantDataLock.Release();
            }
            return list;
        }

        public async Task LoadMyImportantDataListAsync()
        { …

import {
  Injectable,
  signal
} from '@angular/core';

export interface MyFriend {
  name: string;
  age: number;
}

@Injectable({
  providedIn: 'root'
})
export class MyFriendsService {
  myFriends = signal < MyFriend[] > ([{
      name: 'Bob',
      age: 34,
    },
    {
      name: 'Julie',
      age: 30,
    },
    {
      name: 'Martin',
      age: 25,
    },
  ]);
}

import {
  Component,
  Input,
  computed,
  signal
} from '@angular/core';
import {
  MyFriend,
  MyFriendsService
} from './my-friends.service';

@Component({
  selector: 'app-friend-detail',
  templateUrl: './friend-detail-component.html',
})
export class FriendDetailComponent {
  @Input() …