این نسخه هم مثل نسخه وب پشتیبانی کاملی از سکوهای مختلف کاری دارد؟
نظرات اشتراکها
<Project Sdk="Microsoft.NET.Sdk.Razor"> <PropertyGroup> <AddRazorSupportForMvc>true</AddRazorSupportForMvc> </PropertyGroup> <ItemGroup> <FrameworkReference Include="Microsoft.AspNetCore.App" /> </ItemGroup> </Project>
@using BlazorClassLibrary @using BlazorClassLibrary.Shared
@namespace BlazorClassLibrary.Pages
<link rel="stylesheet" href="_content/BlazorClassLibrary/css/bootstrap/bootstrap.min.css" /> <link href="_content/BlazorClassLibrary/css/site.css" rel="stylesheet" />
<Project Sdk="Microsoft.NET.Sdk.Web"> <ItemGroup> <ProjectReference Include="..\BlazorClassLibrary\BlazorClassLibrary.csproj" /> </ItemGroup> </Project>
<Project Sdk="Microsoft.NET.Sdk"> <ItemGroup> <ProjectReference Include="..\BlazorClassLibrary\BlazorClassLibrary.csproj" /> </ItemGroup> </Project>
<Project Sdk="Microsoft.NET.Sdk"> <ItemGroup> <PackageReference Include="Microsoft.AspNetCore.Components.WebView.WindowsForms" Version="6.0.101-preview.11.2349" /> </ItemGroup> </Project>
namespace WinFormsApp; partial class Form1 { private void InitializeComponent() { this.blazorWebView1 = new Microsoft.AspNetCore.Components.WebView.WindowsForms.BlazorWebView(); this.SuspendLayout(); this.blazorWebView1.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) | System.Windows.Forms.AnchorStyles.Left) | System.Windows.Forms.AnchorStyles.Right))); this.blazorWebView1.Location = new System.Drawing.Point(13, 181); this.blazorWebView1.Name = "blazorWebView1"; this.blazorWebView1.Size = new System.Drawing.Size(775, 257); this.blazorWebView1.TabIndex = 20; this.Controls.Add(this.blazorWebView1); this.components = new System.ComponentModel.Container(); this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font; this.ClientSize = new System.Drawing.Size(800, 450); this.Text = "Form1"; this.ResumeLayout(false); } private Microsoft.AspNetCore.Components.WebView.WindowsForms.BlazorWebView blazorWebView1; }
<Project Sdk="Microsoft.NET.Sdk.Razor"> <ItemGroup> <PackageReference Include="Microsoft.AspNetCore.Components.WebView.WindowsForms" Version="6.0.101-preview.11.2349" /> </ItemGroup> <ItemGroup> <ProjectReference Include="..\BlazorClassLibrary\BlazorClassLibrary.csproj" /> </ItemGroup> <ItemGroup> <Content Update="wwwroot\**"> <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory> </Content> </ItemGroup> </Project>
<!DOCTYPE html> <html> <head> <meta charset="utf-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" /> <title>Blazor WinForms app</title> <base href="/" /> <link rel="stylesheet" href="css/bootstrap/bootstrap.min.css" /> <link href="css/site.css" rel="stylesheet" /> <link href="css/app.css" rel="stylesheet" /> <link href="WinFormsApp.styles.css" rel="stylesheet" /> </head> <body> <div id="app"></div> <div id="blazor-error-ui"> An unhandled error has occurred. <a href="">Reload</a> <a>🗙</a> </div> <script src="_framework/blazor.webview.js"></script> </body> </html>
using System; using System.Windows.Forms; using Microsoft.AspNetCore.Components.Web; using Microsoft.AspNetCore.Components.WebView.WindowsForms; using Microsoft.Extensions.DependencyInjection; using BlazorServerApp.Data; using BlazorClassLibrary; namespace WinFormsApp; public partial class Form1 : Form { private readonly AppState _appState = new(); public Form1() { var serviceCollection = new ServiceCollection(); serviceCollection.AddBlazorWebView(); serviceCollection.AddSingleton<AppState>(_appState); serviceCollection.AddSingleton<WeatherForecastService>(); InitializeComponent(); blazorWebView1.HostPage = @"wwwroot\index.html"; blazorWebView1.Services = serviceCollection.BuildServiceProvider(); blazorWebView1.RootComponents.Add<App>("#app"); //blazorWebView1.Dock = DockStyle.Fill; } }
System.IO.FileNotFoundException: The system cannot find the file specified. (0x80070002)
serviceCollection.AddSingleton<AppState>(_appState);
namespace BlazorServerApp.Data; public class AppState { public int Counter { get; set; } }
builder.Services.AddSingleton<AppState>();
@inject BlazorServerApp.Data.AppState AppState // ... @code { private void IncrementCount() { // ... AppState.Counter++; } }
private void button1_Click(object sender, EventArgs e) { MessageBox.Show( owner: this, text: $"Current counter value is: {_appState.Counter}", caption: "Counter"); }
public class Person { public string _firstName; public string FirstName { get { return _firstName; } set { _firstName = value; } } }
public string _firstName; public string FirstName { get { return _firstName; } private set { _firstName = value; } }
public class Person { public string FirstName { get; set; } }
public class User { public string Name { get; private set; } }
public class User { public string Name { get; } }
public class Foo { public string FirstName { get; set; } = "Initial Value"; }
public class Foo { public DateTime DateOfBirth { get; set; } public int Age => DateTime.Now.Year - DateOfBirth.Year; }
public class User { public string Name { get; private set; } }
var user = new User { Name = "User 1" // Compile Error };
The property or indexer 'User.Name' cannot be used in this context because the set accessor is inaccessible [CS9Features]csharp(CS0272)
public class User { public User(string name) { this.Name = name; } public void SetName(string name) { this.Name = name; } public string Name { get; private set; } }
public class User { public string Name { get; init; } }
var user = new User { Name = "User 1" };
// Compile Time Error // Init-only property or indexer 'User.Name' can only be assigned in an object initializer, // or on 'this' or 'base' in an instance constructor or an 'init' accessor. [CS9Features]csharp(CS8852) user.Name = "Test";
public class User { public string Name { get; init; } public User(string name) { this.Name = name; // Works fine } public void SetName(string name) { this.Name = name; // Compile Time Error } }
public class Product { public Product(string name) { _name = name; } private readonly string _name; public string Name => _name; }
public class Person { private readonly string _name; public string Name { get => _name; init => _name = value; } }
public class SendEmailsTask : ScheduledTaskTemplate
using System; namespace DNTScheduler.TestWebApplication.WebTasks { public class SendEmailsTask : ScheduledTaskTemplate { /// <summary> /// اگر چند جاب در یک زمان مشخص داشتید، این خاصیت ترتیب اجرای آنها را مشخص خواهد کرد /// </summary> public override int Order { get { return 1; } } public override bool RunAt(DateTime utcNow) { if (this.IsShuttingDown || this.Pause) return false; var now = utcNow.AddHours(3.5); return now.Minute % 2 == 0 && now.Second == 1; } public override void Run() { if (this.IsShuttingDown || this.Pause) return; System.Diagnostics.Trace.WriteLine("Running Send Emails"); } public override string Name { get { return "ارسال ایمیل"; } } } }
public override bool RunAt(DateTime utcNow) { if (this.IsShuttingDown || this.Pause) return false; var now = utcNow.AddHours(3.5); return now.Hour == 23 && now.Minute == 33 && now.Second == 1; }
using System; using System.Net; namespace DNTScheduler.TestWebApplication.WebTasks { public static class ScheduledTasksRegistry { public static void Init() { ScheduledTasksCoordinator.Current.AddScheduledTasks( new SendEmailsTask(), new DoBackupTask()); ScheduledTasksCoordinator.Current.OnUnexpectedException = (exception, scheduledTask) => { //todo: log the exception. System.Diagnostics.Trace.WriteLine(scheduledTask.Name + ":" + exception.Message); }; ScheduledTasksCoordinator.Current.Start(); } public static void End() { ScheduledTasksCoordinator.Current.Dispose(); } public static void WakeUp(string pageUrl) { try { using (var client = new WebClient()) { client.Credentials = CredentialCache.DefaultNetworkCredentials; client.Headers.Add("User-Agent", "ScheduledTasks 1.0"); client.DownloadData(pageUrl); } } catch (Exception ex) { //todo: log ex System.Diagnostics.Trace.WriteLine(ex.Message); } } } }
using System; using System.Configuration; using DNTScheduler.TestWebApplication.WebTasks; namespace DNTScheduler.TestWebApplication { public class Global : System.Web.HttpApplication { protected void Application_Start(object sender, EventArgs e) { ScheduledTasksRegistry.Init(); } protected void Application_End() { ScheduledTasksRegistry.End(); //نکته مهم این روش نیاز به سرویس پینگ سایت برای زنده نگه داشتن آن است ScheduledTasksRegistry.WakeUp(ConfigurationManager.AppSettings["SiteRootUrl"]); } } }
<?xml version="1.0"?> <configuration> <appSettings> <add key="SiteRootUrl" value="http://localhost:10189/Default.aspx" /> </appSettings> </configuration>
var jobsList = ScheduledTasksCoordinator.Current.ScheduledTasks.Select(x => new { TaskName = x.Name, LastRunTime = x.LastRun, LastRunWasSuccessful = x.IsLastRunSuccessful, IsPaused = x.Pause, }).ToList();
<PropertyGroup> <TargetFrameworkVersion>v4.5.1</TargetFrameworkVersion> <TargetPlatformVersion>8.1</TargetPlatformVersion> </PropertyGroup>
<ItemGroup> <Reference Include="System" /> <Reference Include="System.ComponentModel.DataAnnotations" /> <Reference Include="System.Core" /> <Reference Include="System.ObjectModel" /> <Reference Include="System.Xml.Linq" /> <Reference Include="System.Data.DataSetExtensions" /> <Reference Include="Microsoft.CSharp" /> <Reference Include="System.Data" /> <Reference Include="System.Xml" /> <Reference Include="System.Threading" /> <Reference Include="System.Threading.Tasks" /> </ItemGroup> <ItemGroup> <Reference Include="Windows" /> <Reference Include="System.Runtime" /> <Reference Include="System.Runtime.WindowsRuntime" /> </ItemGroup>
install-package Nito.AsyncEx
using System; using System.IO; using Windows.Storage.Streams; namespace ConsoleWin81PdfApiTest { public static class MicrosoftStreamExtensions { public static IRandomAccessStream AsRandomAccessStream(this Stream stream) { return new RandomStream(stream); } } class RandomStream : IRandomAccessStream { readonly Stream _internstream; public RandomStream(Stream underlyingstream) { _internstream = underlyingstream; } public IInputStream GetInputStreamAt(ulong position) { _internstream.Position = (long)position; return _internstream.AsInputStream(); } public IOutputStream GetOutputStreamAt(ulong position) { _internstream.Position = (long)position; return _internstream.AsOutputStream(); } public ulong Size { get { return (ulong)_internstream.Length; } set { _internstream.SetLength((long)value); } } public bool CanRead { get { return _internstream.CanRead; } } public bool CanWrite { get { return _internstream.CanWrite; } } public IRandomAccessStream CloneStream() { throw new NotSupportedException(); } public ulong Position { get { return (ulong)_internstream.Position; } } public void Seek(ulong position) { _internstream.Seek((long)position, SeekOrigin.Begin); } public void Dispose() { _internstream.Dispose(); } public Windows.Foundation.IAsyncOperationWithProgress<IBuffer, uint> ReadAsync(IBuffer buffer, uint count, InputStreamOptions options) { return GetInputStreamAt(Position).ReadAsync(buffer, count, options); } public Windows.Foundation.IAsyncOperation<bool> FlushAsync() { return GetOutputStreamAt(Position).FlushAsync(); } public Windows.Foundation.IAsyncOperationWithProgress<uint, uint> WriteAsync(IBuffer buffer) { return GetOutputStreamAt(Position).WriteAsync(buffer); } } }
using System; using System.IO; using System.Threading.Tasks; using Windows.Data.Pdf; using Nito.AsyncEx; namespace ConsoleWin81PdfApiTest { class Program { static void Main(string[] args) { AsyncContext.Run(async () => { await test(); }); } private static async Task test() { using (var randomAccessStream = File.Open("PieChartPdfReport.pdf", FileMode.Open).AsRandomAccessStream()) { var pdfDocument = await PdfDocument.LoadFromStreamAsync(randomAccessStream); for (uint i = 0; i < pdfDocument.PageCount; i++) { using (var page = pdfDocument.GetPage(i)) { /*var renderOptions = new PdfPageRenderOptions { BackgroundColor = Colors.LightGray, DestinationHeight = (uint) (page.Size.Height*10) };*/ using (var stream = File.Open(string.Format("page-{0}.png", i + 1), FileMode.OpenOrCreate).AsRandomAccessStream()) { await page.RenderToStreamAsync(stream/*, renderOptions*/); await stream.FlushAsync(); } } } } } } }
ASP.NET Core 1.0 is the ground-up rewrite of ASP.NET, MVC and Web API, bringing a new paradigm in building web applications and APIs in .NET. With this rewrite brought new techniques in building SOLID applications, and updated some existing patterns and tools.
In this session, we'll take a lap around some of the major extension points of ASP.NET Core 1.0, walking through how these features can help us build cleaner, more maintainable systems. We'll cover web APIs, traditional MVC applications, controllers, views, filters, dependency injection, tag helpers and more. With a SOLID foundation, our ASP.NET Core applications will be dead simple to build and maintain.
<?xml version="1.0" encoding="utf-8"?> <configuration> <system.webServer> ... <aspNetCore processPath="bin\IISSupport\VSIISExeLauncher.exe" arguments="-argFile IISExeLauncherArgs.txt" forwardWindowsAuthToken="false" startupTimeLimit="3600" requestTimeout="23:00:00" stdoutLogEnabled="false" /> ... </system.webServer> </configuration>
<?xml version="1.0" encoding="utf-8"?> <configuration> <system.webServer> ... <aspNetCore processPath=".\ApplicationName.exe" stdoutLogEnabled="false" stdoutLogFile=".\logs\stdout" /> ... </system.webServer> </configuration>
using System.Threading.Tasks; using Microsoft.AspNetCore.Mvc.Razor; namespace Core1RtmEmptyTest.StartupCustomizations { public abstract class MyCustomBaseView<TModel> : RazorPage<TModel> { public bool IsAuthenticated() { return Context.User.Identity.IsAuthenticated; } #pragma warning disable 1998 public override async Task ExecuteAsync() { } #pragma warning restore 1998 } }
@inherits Core1RtmEmptyTest.StartupCustomizations.MyCustomBaseView<TModel>
Is Current User Authenticated? @IsAuthenticated()
@functions { public string Test() { return message; } readonly string message = "test"; }
@Test() <br /> @message
@inject Microsoft.AspNetCore.Hosting.IHostingEnvironment Host;
[Microsoft.AspNetCore.Mvc.Razor.Internal.RazorInjectAttribute] public Microsoft.AspNetCore.Hosting.IHostingEnvironment Host { get; private set; }
<div> Running in @Host.EnvironmentName </div>
@inject IOptions<SmtpConfig> Settings;