<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");
} > ng new angular-template-driven-forms-lab --routing
> npm install bootstrap --save
"apps": [
{
"styles": [
"../node_modules/bootstrap/dist/css/bootstrap.min.css",
"styles.css"
], >ng g c welcome >ng g c PageNotFound
@NgModule({
declarations: [
AppComponent,
WelcomeComponent,
PageNotFoundComponent
], import { PageNotFoundComponent } from './page-not-found/page-not-found.component';
import { WelcomeComponent } from './welcome/welcome.component';
import { NgModule } from '@angular/core';
import { Routes, RouterModule } from '@angular/router';
const routes: Routes = [
{ path: 'welcome', component: WelcomeComponent },
{ path: '', redirectTo: 'welcome', pathMatch: 'full' },
{ path: '**', component: PageNotFoundComponent }
];
@NgModule({
imports: [RouterModule.forRoot(routes)],
exports: [RouterModule]
})
export class AppRoutingModule { } <nav class="navbar navbar-default">
<div class="container-fluid">
<a class="navbar-brand">{{title}}</a>
<ul class="nav navbar-nav">
<li>
<a [routerLink]="['/']">Home</a>
</li>
</ul>
</div>
</nav>
<div class="container">
<router-outlet></router-outlet>
</div> 
import { FormsModule } from '@angular/forms';
@NgModule({
imports: [
BrowserModule,
FormsModule,
AppRoutingModule
] >ng g m Employee -m app.module --routing
installing module create src\app\employee\employee-routing.module.ts create src\app\employee\employee.module.ts update src\app\app.module.ts
import { EmployeeRoutingModule } from './employee/employee-routing.module';
@NgModule({
imports: [
BrowserModule,
FormsModule,
AppRoutingModule,
EmployeeRoutingModule
] import { EmployeeModule } from './employee/employee.module';
@NgModule({
imports: [
BrowserModule,
FormsModule,
EmployeeModule,
AppRoutingModule
] >ng g c employee/employee-register
installing component create src\app\employee\employee-register\employee-register.component.css create src\app\employee\employee-register\employee-register.component.html create src\app\employee\employee-register\employee-register.component.spec.ts create src\app\employee\employee-register\employee-register.component.ts update src\app\employee\employee.module.ts
import { EmployeeRegisterComponent } from './employee-register/employee-register.component';
@NgModule({
declarations: [EmployeeRegisterComponent] import { EmployeeRegisterComponent } from './employee-register/employee-register.component';
const routes: Routes = [
{ path: 'register', component: EmployeeRegisterComponent }
]; <ul class="nav navbar-nav">
<li>
<a [routerLink]="['/']">Home</a>
</li>
<li>
<a [routerLink]="['/register']">Register</a>
</li>
</ul> 
@helper AddFlashUploader(
string uploadUrl,
string queryParameters,
string flashUrl,
int totalUploadSizeLimit = 0,
int uploadFileSizeLimit = 0,
string fileTypes = "",
string fileTypeDescription = "",
string onUploadComplete = "")
{
onUploadComplete = string.IsNullOrEmpty(onUploadComplete) ? "" : "completeFunction=" + onUploadComplete;
queryParameters = Server.UrlEncode(queryParameters);
fileTypes = string.IsNullOrEmpty(fileTypes) ? "" : "&fileTypes=" + Server.UrlEncode(fileTypes);
fileTypeDescription = string.IsNullOrEmpty(fileTypeDescription) ? "" : "&fileTypeDescription=" + Server.UrlEncode(fileTypeDescription);
var totalUploadSizeLimitData = totalUploadSizeLimit > 0 ? "&totalUploadSize=" + totalUploadSizeLimit : "";
var uploadFileSizeLimitData = uploadFileSizeLimit > 0 ? "&fileSizeLimit=" + uploadFileSizeLimit : "";
var flashVars = onUploadComplete + fileTypes + fileTypeDescription + totalUploadSizeLimitData + uploadFileSizeLimitData + "&uploadPage=" + uploadUrl + "?" + queryParameters;
<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0"
width="575" height="375" id="fileUpload" align="middle">
<param name="allowScriptAccess" value="sameDomain" />
<param name="movie" value="@flashUrl" />
<param name="quality" value="high" />
<param name="wmode" value="transparent">
<param name=FlashVars value="@flashVars">
<embed src="@flashUrl"
FlashVars="@flashVars"
quality="high"
wmode="transparent"
width="575"
height="375"
name="fileUpload"
align="middle"
allowScriptAccess="sameDomain"
type="application/x-shockwave-flash"
pluginspage="http://www.macromedia.com/go/getflashplayer" />
</object>
}
@{
ViewBag.Title = "Index";
var uploadUrl = Url.Action("Uploader", "Home");
var flashUrl = Url.Content("~/Content/FlashUpload/FlashFileUpload.swf");
}
<h2>
Flash Uploader</h2>
<div style="background: #E0EBEF;">
@FlashUploadHelper.AddFlashUploader(
uploadUrl: uploadUrl,
queryParameters: "User=Vahid&Id=تست",
flashUrl: flashUrl,
fileTypeDescription: "Images",
fileTypes: "*.gif; *.png; *.jpg; *.jpeg",
uploadFileSizeLimit: 0,
totalUploadSizeLimit: 0,
onUploadComplete: "alert('انجام شد');")
</div>using System.Collections.Generic;
using System.IO;
using System.Web;
using System.Web.Mvc;
namespace MvcFlashUpload.Controllers
{
public class HomeController : Controller
{
public ActionResult Index()
{
return View();
}
public ActionResult Uploader(string User, string Id, IEnumerable<HttpPostedFileBase> FileData)
{
var queryParameter1 = User;
var queryParameter2 = Id;
// ...
foreach (var file in FileData)
{
if (file.ContentLength > 0)
{
var fileName = Path.GetFileName(file.FileName);
var path = Path.Combine(Server.MapPath("~/App_Data/Uploads"), fileName);
file.SaveAs(path);
}
}
return Content(" ");
}
}
}using var dbContext = new MyDbContext(); var objectToDelete = await dbContext.Objects.FirstAsync(o => o.Id == id); dbContext.Objects.Remove(objectToDelete); await dbContext.SaveChangesAsync();
using var dbContext = new MyDbContext();
var objectToDelete = new MyObject { Id = id };
dbContext.Objects.Remove(objectToDelete);
await dbContext.SaveChangesAsync(); await dbContext.Objects.Where(x => x.Id == id).ExecuteDeleteAsync();
public class User
{
public int Id { get; set; }
public required string FirstName { get; set; }
public required string LastName { get; set; }
public virtual List<Book> Books { get; set; } = new();
public virtual Address? Address { get; set; }
}
public class Book
{
public int Id { get; set; }
public required string Type { get; set; }
public required string Name { get; set; }
public virtual User User { get; set; } = default!;
public int UserId { get; set; }
}
public class Address
{
public int Id { get; set; }
public required string Street { get; set; }
public virtual User User { get; set; } = default!;
public int UserId { get; set; }
} public class ApplicationDbContext : DbContext
{
public ApplicationDbContext(DbContextOptions<ApplicationDbContext> options) : base(options)
{
}
public DbSet<User> Users { get; set; } = default!;
public DbSet<Book> Books { get; set; } = default!;
public DbSet<Address> Addresses { get; set; } = default!;
} context.Books.Where(book => book.Name.Contains("1")).ExecuteDelete(); DELETE FROM [b] FROM [Books] AS [b] WHERE [b].[Name] LIKE N'%1%'
context.Users.Where(user => user.Id <= 500).ExecuteDelete();
DELETE FROM [u] FROM [Users] AS [u] WHERE [u].[Id] <= 500 The DELETE statement conflicted with the REFERENCE constraint "FK_Books_Users_UserId". The conflict occurred in database "EF7BulkOperations", table "dbo.Books", column 'UserId'.
public class ApplicationDbContext : DbContext
{
public ApplicationDbContext(DbContextOptions<ApplicationDbContext> options) : base(options)
{
}
public DbSet<User> Users { get; set; } = default!;
public DbSet<Book> Books { get; set; } = default!;
public DbSet<Address> Addresses { get; set; } = default!;
protected override void OnModelCreating(ModelBuilder modelBuilder)
{
base.OnModelCreating(modelBuilder);
modelBuilder
.Entity<User>()
.HasMany(user => user.Books)
.WithOne(book => book.User)
.OnDelete(DeleteBehavior.Cascade);
modelBuilder
.Entity<User>()
.HasOne(user => user.Address)
.WithOne(address => address.User)
.HasForeignKey<Address>(address => address.UserId)
.OnDelete(DeleteBehavior.Cascade);
}
} context.Users.Where(user => user.Id <= 400) .ExecuteUpdate(p => p.SetProperty(user => user.LastName, user => "Updated"));
UPDATE [u] SET [u].[LastName] = N'Updated' FROM [Users] AS [u] WHERE [u].[Id] <= 400
context.Users.Where(user => user.Id <= 300)
.ExecuteUpdate(p => p.SetProperty(user => user.LastName,
user => "Updated" + user.LastName)); UPDATE [u] SET [u].[LastName] = N'Updated' + [u].[LastName] FROM [Users] AS [u] WHERE [u].[Id] <= 300
context.Users.Where(user => user.Id <= 800)
.ExecuteUpdate(p => p.SetProperty(user => user.LastName,
user => "Updated" + user.LastName)
.SetProperty(user => user.FirstName,
user => "Updated" + user.FirstName)); UPDATE [u] SET [u].[FirstName] = N'Updated' + [u].[FirstName], [u].[LastName] = N'Updated' + [u].[LastName] FROM [Users] AS [u] WHERE [u].[Id] <= 800
pm> Install-Package Swashbuckle.AspNetCore
using Microsoft.AspNetCore.Mvc;
using Swashbuckle.AspNetCore.Swagger;
namespace MyProject.Web.Api
{
public class Startup
{
public IServiceProvider ConfigureServices(IServiceCollection services)
{
// Register the Swagger generator, defining one or more Swagger documents
services.AddSwaggerGen(c =>
{
c.SwaggerDoc("v1", new Info { Title = "MyProject API Documentation", Version = "v1" });
});
}
public void Configure(IApplicationBuilder app, IHostingEnvironment env, IServiceScopeFactory serviceScopeFactory)
{
// Enable middleware to serve generated Swagger as a JSON endpoint.
app.UseSwagger();
// Enable middleware to serve swagger-ui (HTML, JS, CSS, etc.), specifying the Swagger JSON endpoint.
app.UseSwaggerUI(c =>
{
c.SwaggerEndpoint("/swagger/v1/swagger.json", "My API V1");
});
}
}
} http://localhost:port/swagger
public class Example
{
public static void Main()
{
.
SecureString securePwd = new SecureString();
ConsoleKeyInfo key;
Console.Write("Enter password: ");
do {
key = Console.ReadKey(true);
// بررسی میشود که کلید فشرده شده جزو حروف الفبا میباشد یا کلید دیگری است
if (((int) key.Key) >= 65 && ((int) key.Key <= 90)) {
// کاراکتر مربوط به کلید فشرده شده به انتهای متغیر سکوراسترینک اضافه میشود
securePwd.AppendChar(key.KeyChar);
Console.Write("*");
}
// خروج از حلقه در صورت فشردن کلید اینتر
} while (key.Key != ConsoleKey.Enter);
Console.WriteLine();
try
{
MessageBox.Show(securePwd);
}
catch (Win32Exception e)
{
Console.WriteLine(e.Message);
}
}
}