<form #f="ngForm" (ngSubmit)="onSubmit(f.form)">    <div class="panel panel-default">        <div class="panel-heading">            <h3 class="panel-title">                Add Product            </h3>        </div>        <div class="panel-body form-horizontal">            <div class="form-group">                <label for="productName" class="col col-md-2 control-label">Name</label>                <div class="controls col col-md-10">                    <input ngControl="productName" id="productName" required                           #productName="ngForm"                           (change)="log(productName)"                           minlength="3"                           type="text" class="form-control"                           [(ngModel)]="productModel.productName"/>                    <div *ngIf="productName.touched && productName.errors">                        <label class="text-danger" *ngIf="productName.errors.required">                            Name is required.                        </label>                        <label class="text-danger" *ngIf="productName.errors.minlength">                            Name should be minimum {{ productName.errors.minlength.requiredLength }} characters.                        </label>                    </div>                </div>            </div>            <div class="form-group">                <label for="productCode" class="col col-md-2 control-label">Code</label>                <div class="controls col col-md-10">                    <input ngControl="productCode" id="productCode" required                           #productCode="ngForm"                           type="text" class="form-control"                           [(ngModel)]="productModel.productCode"/>                    <label class="text-danger" *ngIf="productCode.touched && !productCode.valid">                        Code is required.                    </label>                </div>            </div>            <div class="form-group">                <label for="releaseDate" class="col col-md-2 control-label">Release Date</label>                <div class="controls col col-md-10">                    <input ngControl="releaseDate" id="releaseDate" required                           #releaseDate="ngForm"                           type="text" class="form-control"                           [(ngModel)]="productModel.releaseDate"/>                    <label class="text-danger" *ngIf="releaseDate.touched && !releaseDate.valid">                        Release Date is required.                    </label>                </div>            </div>            <div class="form-group">                <label for="price" class="col col-md-2 control-label">Price</label>                <div class="controls col col-md-10">                    <input ngControl="price" id="price" required                           #price="ngForm"                           type="text" class="form-control"                           [(ngModel)]="productModel.price"/>                    <label class="text-danger" *ngIf="price.touched && !price.valid">                        Price is required.                    </label>                </div>            </div>            <div class="form-group">                <label for="description" class="col col-md-2 control-label">Description</label>                <div class="controls col col-md-10">                    <textarea ngControl="description" id="description" required                              #description="ngForm"                              rows="10" type="text" class="form-control"                              [(ngModel)]="productModel.description"></textarea>                    <label class="text-danger" *ngIf="description.touched && !description.valid">                        Description is required.                    </label>                </div>            </div>            <div class="form-group">                <label for="imageUrl" class="col col-md-2 control-label">Image</label>                <div class="controls col col-md-10">                    <input ngControl="imageUrl" id="imageUrl" required                           #imageUrl="ngForm"                           type="text" class="form-control"                           [(ngModel)]="productModel.imageUrl"/>                    <label class="text-danger" *ngIf="imageUrl.touched && !imageUrl.valid">                        Image is required.                    </label>                </div>            </div>        </div>        <footer class="panel-footer">            <button [disabled]="!f.valid"                    type="submit" class="btn btn-primary">                Submit            </button>        </footer>    </div></form>

import { Component } from 'angular2/core';
import { Router } from 'angular2/router';
import { IProduct } from './product';
import { ProductService } from './product.service';
@Component({    //selector: 'product-form',    templateUrl: 'app/products/product-form.component.html'
})
export class ProductFormComponent {    productModel = <IProduct>{}; // creates an empty object of an interface    constructor(private _productService: ProductService, private _router: Router) { }    log(productName): void {        console.log(productName);    }    onSubmit(form): void {        console.log(form);        console.log(this.productModel);        this._productService.addProduct(this.productModel)            .subscribe((product: IProduct) => {                console.log(`ID: ${product.productId}`);                this._router.navigate(['Products']);            });    }
}

<div class="form-group">    <label for="description" class="col col-md-2 control-label">Description</label>    <div class="controls col col-md-10">        <textarea ngControl="description" id="description" required                  #description="ngForm"                  rows="10" type="text" class="form-control"                  [(ngModel)]="productModel.description"></textarea>        <label class="text-danger" *ngIf="description.touched && !description.valid">            Description is required.        </label>    </div></div>

<input ngControl="productName" id="productName" required       #productName="ngForm"       (change)="log(productName)"       minlength="3"       type="text" class="form-control"       [(ngModel)]="productModel.productName"/>

<textarea ngControl="description" id="description" required          #description="ngForm"          rows="10" type="text" class="form-control"></textarea><div class="alert alert-danger" *ngIf="description.touched && !description.valid">    Description is required.</div>

.ng-touched.ng-invalid{
    border: 1px solid red;
}

<div class="alert alert-danger" *ngIf="productName.touched && !productName.valid">   Name is required.</div>

<div *ngIf="productName.touched && productName.errors">    <div class="alert alert-danger" *ngIf="productName.errors.required">        Name is required.    </div>    <div class="alert alert-danger" *ngIf="productName.errors.minlength">        Name should be minimum 3 characters.    </div></div>

<div *ngIf="productName.touched && productName.errors">
  {{ productName.errors | json }}

 Name should be minimum {{ productName.errors.minlength.requiredLength }} characters.

<form #f="ngForm" (ngSubmit)="onSubmit(f.form)">

onSubmit(form): void {
   console.log(form);
}

<button [disabled]="!f.valid"        type="submit" class="btn btn-primary">    Submit</button>

//same as before...
import { ProductFormComponent }  from './products/product-form.component';
@Component({
    //same as before…
    template: `
                //same as before…
                    <li><a [routerLink]="['AddProduct']">Add Product</a></li>
               //same as before…
    `,
    //same as before…
})
@RouteConfig([
    //same as before…
    { path: '/addproduct', name: 'AddProduct', component: ProductFormComponent }
])
//same as before...

 productModel = <IProduct>{}; // creates an empty object of an interface

<textarea ngControl="description" id="description" required          #description="ngForm"          rows="10" type="text" class="form-control"          [(ngModel)]="productModel.description"></textarea>

addProduct(product: IProduct): Observable<IProduct> {    let headers = new Headers({ 'Content-Type': 'application/json' }); // for ASP.NET MVC        let options = new RequestOptions({ headers: headers });    return this._http.post(this._addProductUrl, JSON.stringify(product), options)        .map((response: Response) => <IProduct>response.json())        .do(data => console.log("Product: " + JSON.stringify(data)))        .catch(this.handleError);
}

 [HttpPost]
public ActionResult AddProduct(Product product)
{

 import { Headers, RequestOptions } from 'angular2/http';

//Same as before…
import { IProduct } from './product';
import { ProductService } from './product.service';
@Component({
//Same as before…
})
export class ProductFormComponent {    productModel = <IProduct>{}; // creates an empty object of an interface    constructor(private _productService: ProductService, private _router: Router) { }
    //Same as before… 

    onSubmit(form): void {        console.log(form);        console.log(this.productModel);        this._productService.addProduct(this.productModel)            .subscribe((product: IProduct) => {                console.log(`ID: ${product.productId}`);                this._router.navigate(['Products']);            });    }
}

export interface IUser {    id: number;    name: string;    email: string;    password: string;
}

<form>    <div class="form-group">        <label form="name">Username</label>        <input id="name" type="text" class="form-control" />    </div>    <div class="form-group">        <label form="email">Email</label>        <input id="email" type="text" class="form-control" />    </div>    <div class="form-group">        <label form="password">Password</label>        <input id="password" type="password" class="form-control" />    </div>    <button class="btn btn-primary" type="submit">Submit</button></form>

import { Component } from '@angular/core';
import { Control, ControlGroup, Validators } from '@angular/common';
@Component({    selector: 'signup-form',    templateUrl: 'app/users/signup-form.component.html'
})
export class SignupFormComponent {    form = new ControlGroup({        name: new Control('', Validators.required),        email: new Control('', Validators.required),        password: new Control('', Validators.required)    });    onSubmit(): void {        console.log(this.form.value);    }
}

<form [ngFormModel]="form" (ngSubmit)="onSubmit()">    <div class="form-group">        <label form="name">Username</label>        <input id="name" type="text" class="form-control"               ngControl="name"/>        <label class="text-danger" *ngIf="!form.controls['name'].valid">            Username is required.        </label>    </div>    <div class="form-group">        <label form="email">Email</label>        <input id="email" type="text" class="form-control"               ngControl="email" #email="ngForm"/>        <label class="text-danger" *ngIf="email.touched && !email.valid">            Email is required.        </label>    </div>    <div class="form-group">        <label form="password">Password</label>        <input id="password" type="password" class="form-control"               ngControl="password" #password="ngForm"/>        <label class="text-danger" *ngIf="password.touched && !password.valid">            Password is required.        </label>    </div>    <button class="btn btn-primary" type="submit">Submit</button></form>

form = new ControlGroup({    name: new Control('', Validators.required),    email: new Control('', Validators.required),    password: new Control('', Validators.required)
});

 import { Control, ControlGroup, Validators } from '@angular/common';

<form [ngFormModel]="form" (ngSubmit)="onSubmit()">

<label class="text-danger" *ngIf="!form.controls['name'].valid">

    onSubmit(): void {        console.log(this.form.value);    }

//same as before...
import { SignupFormComponent } from './users/signup-form.component';
@Component({
    //same as before…
    template: `
                //same as before…                    <li><a [routerLink]="['AddUser']">Add User</a></li>
               //same as before…
    `,
    //same as before…
})
@RouteConfig([
    //same as before…    
    { path: '/adduser', name: 'AddUser', component: SignupFormComponent }
])
//same as before...

import { Control, ControlGroup, Validators, FormBuilder } from '@angular/common';

form: ControlGroup;
constructor(formBuilder: FormBuilder) {    this.form = formBuilder.group({        name: ['', Validators.required],        email: ['', Validators.required],        password: ['', Validators.required]    });
}

import { Control } from '@angular/common';
export class UsernameValidators {    static cannotContainSpace(control: Control) {        if (control.value.indexOf(' ') >= 0) {            return { cannotContainSpace: true };        }        return null;    }
}

 { required:true }

{
  minlength : {
     requiredLength : 3,
     actualLength : 1
  }
}

 import { UsernameValidators } from './usernameValidators';

 name: ['', Validators.compose([Validators.required, UsernameValidators.cannotContainSpace])],

<div class="form-group">    <label form="name">Username</label>    <input id="name" type="text" class="form-control"           ngControl="name"           #name="ngForm" />    <div *ngIf="name.touched && name.errors">        <label class="text-danger" *ngIf="name.errors.required">            Username is required.        </label>        <label class="text-danger" *ngIf="name.errors.cannotContainSpace">            Username can't contain space.        </label>    </div></div>

import {Control} from '@angular/common';
export class EmailValidators {    static email(control: Control) {        var regEx = /^(([^<>()\[\]\\.,;:\s@"]+(\.[^<>()\[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;        var valid = regEx.test(control.value);        return valid ? null : { email: true };    }
}

 control(value: Object, validator?: ValidatorFn, asyncValidator?: AsyncValidatorFn) : Control

nameShouldBeUnique(control: Control) {    let name: string = control.value;    return new Promise((resolve) => {        this._userService.isUserNameUnique(<IUser>{ "name": name }).subscribe(            (result: IResult) => {                resolve(                    
                    result.result ? null : { 'nameShouldBeUnique': true }                );            },            error => {                resolve(null);            }        );    });
}

this.form = _formBuilder.group({    name: ['', Validators.compose([        Validators.required,        UsernameValidators.cannotContainSpace    ]),        (control: Control) => this.nameShouldBeUnique(control)],

import { Injectable } from '@angular/core';
import { Http, Response } from '@angular/http';
import { Observable } from 'rxjs/Observable';
import { Headers, RequestOptions } from '@angular/http';
import { IUser } from  './user';
import { IResult } from './result';
@Injectable()
export class UserService {    private _checkUserUrl = '/home/checkUser';    constructor(private _http: Http) { }    private handleError(error: Response) {        console.error(error);        return Observable.throw(error.json().error || 'Server error');    }    isUserNameUnique(user: IUser): Observable<IResult> {        let headers = new Headers({ 'Content-Type': 'application/json' }); // for ASP.NET MVC        let options = new RequestOptions({ headers: headers });        return this._http.post(this._checkUserUrl, JSON.stringify(user), options)            .map((response: Response) => <IResult>response.json())            .do(data => console.log("User: " + JSON.stringify(data)))            .catch(this.handleError);    }
}

export interface IResult {
    result: boolean;
}

namespace MVC5Angular2.Controllers
{    public class HomeController : Controller    {        [HttpPost]        public ActionResult CheckUser(User user)        {            var isUnique = new { result = true };            if (user.Name?.Equals("Vahid", StringComparison.OrdinalIgnoreCase) ?? false)            {                isUnique = new { result = false };            }            return new ContentResult            {                Content = JsonConvert.SerializeObject(isUnique, new JsonSerializerSettings                {                    ContractResolver = new CamelCasePropertyNamesContractResolver()                }),                ContentType = "application/json",                ContentEncoding = Encoding.UTF8            };        }    }
}

@Component({    selector: 'signup-form',    templateUrl: 'app/users/signup-form.component.html',    providers: [ UserService ]
})
export class SignupFormComponent {    constructor(private _formBuilder: FormBuilder, private _userService: UserService) {

<div *ngIf="name.touched && name.errors">    <label class="text-danger" *ngIf="name.errors.required">        Username is required.    </label>    <label class="text-danger" *ngIf="name.errors.cannotContainSpace">        Username can't contain space.    </label>    <label class="text-danger" *ngIf="name.errors.nameShouldBeUnique">        This username is already taken.    </label></div>

<input id="name" type="text" class="form-control"       ngControl="name"       #name="ngForm" /><div *ngIf="name.control.pending">    Checking server, Please wait ...</div>

onSubmit(): void {    console.log(this.form.value);    this.form.find('name').setErrors({        invalidData : true    }); 
}

<div *ngIf="name.touched && name.errors">    <label class="text-danger" *ngIf="name.errors.invalidData">        Check the inputs....    </label></div>

  { name="VahidN", email="email@site.com", password="123"}

import { Injectable } from '@angular/core';
import { Http, Response } from '@angular/http';
import { Observable } from 'rxjs/Observable';
import { Headers, RequestOptions } from '@angular/http';
import { IUser } from  './user';
import { IResult } from './result';
@Injectable()
export class UserService {    private _addUserUrl = '/home/addUser';    constructor(private _http: Http) { }    private handleError(error: Response) {        console.error(error);        return Observable.throw(error.json().error || 'Server error');    }    addUser(user: IUser): Observable<IUser> {        let headers = new Headers({ 'Content-Type': 'application/json' }); // for ASP.NET MVC        let options = new RequestOptions({ headers: headers });        return this._http.post(this._addUserUrl, JSON.stringify(user), options)            .map((response: Response) => <IUser>response.json())            .do(data => console.log("User: " + JSON.stringify(data)))            .catch(this.handleError);    }
}

[HttpPost]
public ActionResult AddUser(User user)
{    user.Id = 1; //todo: save user and get id from db    return new ContentResult    {        Content = JsonConvert.SerializeObject(user, new JsonSerializerSettings        {            ContractResolver = new CamelCasePropertyNamesContractResolver()        }),        ContentType = "application/json",        ContentEncoding = Encoding.UTF8    };
}

onSubmit(): void {    console.log(this.form.value);    /*this.form.find('name').setErrors({            invalidData : true        });*/    this._userService.addUser(<IUser>this.form.value)        .subscribe((user: IUser) => {            console.log(`ID: ${user.id}`);        });
}

/* Query with related entities using expand */
// query for orders of customers whose name begins "Alfreds"
// include their customers & child details & their detail products
breeze.EntityQuery.from("Orders")
   .where("Customer.CompanyName", "startsWith", "Alfreds")
   .expand("Customer, OrderDetails.Product")
   .using(manager)
   .execute().then(querySucceeded).fail(queryFailed);

// execute query asynchronously on the server
manager.executeQuery(query).then(querySuccess).fail(queryFail);
// execute query synchronously on local cache
var customers = manager.executeQueryLocally(query)

"devDependencies": {        "typescript": "^1.8.10",        "gulp": "^3.9.1",        "path": "^0.12.7",        "gulp-clean": "^0.3.2",        "fs": "^0.0.2",        "gulp-concat": "^2.6.0",        "gulp-typescript": "^2.13.1",        "gulp-tsc": "^1.1.5",        "del": "^2.2.0",        "gulp-autoprefixer": "^3.1.0",        "gulp-cssnano": "^2.0.0",        "gulp-html-replace": "^1.5.4",        "gulp-htmlmin": "^1.0.5",        "gulp-uglify": "^1.5.3",        "merge-stream": "^1.0.0",        "systemjs-builder": "^0.15.16",        "typings": "^0.8.1"    },

var gulp = require("gulp"),    concat = require("gulp-concat"),    tsc = require("gulp-typescript"),    jsMinify = require("gulp-uglify"),    cssPrefixer = require("gulp-autoprefixer"),    cssMinify = require("gulp-cssnano"),    del = require("del"),    merge = require("merge-stream"),    minifyHTML = require('gulp-htmlmin'),    SystemBuilder = require("systemjs-builder");
var appFolder = "./app";
var outFolder = "wwwroot";
gulp.task("clean", () => {    return del(outFolder);
});
gulp.task("shims", () => {    return gulp.src([            "node_modules/es6-shim/es6-shim.js",            "node_modules/zone.js/dist/zone.js",            "node_modules/reflect-metadata/Reflect.js"    ])    .pipe(concat("shims.js"))    .pipe(jsMinify())    .pipe(gulp.dest(outFolder + "/js/"));
});
gulp.task("tsc", () => {    var tsProject = tsc.createProject("./tsconfig.json");    var tsResult = gulp.src([         appFolder + "/**/*.ts"    ])    .pipe(tsc(tsProject), undefined, tsc.reporter.fullReporter());    return tsResult.js.pipe(gulp.dest("build/"));
});
gulp.task("system-build", ["tsc"], () => {    var builder = new SystemBuilder();    return builder.loadConfig("systemjs.config.js")        .then(() => builder.buildStatic(appFolder, outFolder + "/js/bundle.js"))        .then(() => del("build"));
});
gulp.task("buildAndMinify", ["system-build"], () => {    var bundle = gulp.src(outFolder + "/js/bundle.js")        .pipe(jsMinify())        .pipe(gulp.dest(outFolder + "/js/"));    var css = gulp.src(outFolder + "/css/styles.css")        .pipe(cssMinify())        .pipe(gulp.dest(outFolder + "/css/"));    return merge(bundle, css);
}); 
gulp.task("favicon", function () {    return gulp.src("./app/favicon.ico")      .pipe(gulp.dest(outFolder));
});
gulp.task("css", function () {    return gulp.src(appFolder + "/**/*.css")      .pipe(cssPrefixer())      .pipe(cssMinify())      .pipe(gulp.dest(outFolder));
});
gulp.task("templates", function () {    return gulp.src(appFolder + "/**/*.html")        .pipe(minifyHTML())        .pipe(gulp.dest(outFolder));
});
gulp.task("assets", ["templates", "css", "favicon"], function () {    return gulp.src(appFolder + "/**/*.png")      .pipe(gulp.dest(outFolder));
}); 
gulp.task("otherScriptsAndStyles", () => {    gulp.src([            "jquery/dist/jquery.*js",            "bootstrap/dist/js/bootstrap*.js"    ], {        cwd: "node_modules/**"    })    .pipe(gulp.dest(outFolder + "/js/"));    gulp.src([        "node_modules/bootstrap/dist/css/bootstrap.css"    ]).pipe(cssMinify()).pipe(gulp.dest(outFolder + "/css/"));    gulp.src([        "node_modules/bootstrap/fonts/*.*"    ]).pipe(gulp.dest(outFolder + "/fonts/"));
}); 
//gulp.task("watch.tsc", ["tsc"], function () {
//    return gulp.watch(appFolder + "/**/*.ts", ["tsc"]);
//});
//gulp.task("watch", ["watch.tsc"]); 
gulp.task("default", [    "shims",    "buildAndMinify",    "assets",    "otherScriptsAndStyles"    //,"watch"
]);

 var appFolder = "./app";
var outFolder = "wwwroot";

<!DOCTYPE html><html><head>    <base href="/">    <meta charset="utf-8" />    <meta name="viewport" content="width=device-width, initial-scale=1.0">    <title>@ViewBag.Title - My ASP.NET Application</title>    <link href="~/wwwroot/css/bootstrap.css" rel="stylesheet" />    <link href="~/wwwroot/app.component.css" rel="stylesheet" />    <link href="~/Content/Site.css" rel="stylesheet" type="text/css" />    <script src="~/wwwroot/js/shims.js"></script></head><body>    <div>        @RenderBody()        <pm-app>Loading App...</pm-app>    </div>    <script src="~/wwwroot/js/jquery/dist/jquery.min.js"></script>    <script src="~/wwwroot/js/bootstrap/dist/js/bootstrap.min.js"></script>    <script src="~/wwwroot/js/bundle.js"></script>    @RenderSection("Scripts", required: false)</body></html>

/* Query with related entities using expand */
// query for orders of customers whose name begins "Alfreds"
// include their customers & child details & their detail products
breeze.EntityQuery.from("Orders")
   .where("Customer.CompanyName", "startsWith", "Alfreds")
   .expand("Customer, OrderDetails.Product")
   .using(manager)
   .execute().then(querySucceeded).fail(queryFailed);

// execute query asynchronously on the server
manager.executeQuery(query).then(querySuccess).fail(queryFail);
// execute query synchronously on local cache
var customers = manager.executeQueryLocally(query)

//client
Install-Package angularjs 
Install-Package angular-strap 
Install-Package Microsoft.AspNet.SignalR.JS 
install-package AngularJs.SignalR.Hub 
Install-Package jQuery.TimeAgo
Install-Package FontAwesome
Install-Package toastr
Install-Package Twitter.Bootstrap.RTL 
bower install angular-smilies  

//server
Install-Package Newtonsoft.Json
Install-Package Microsoft.AspNet.SignalR 
Install-Package EntityFramework

 public partial class Message
    {
        public int Id { get; set; }
        public string Sender { get; set; }
        public string Receiver { get; set; }
        public string Body { get; set; }
        public DateTimeOffset? CreationTime { get; set; }
        public int? SessionId { get; set; }
        public virtual Session Session { get; set; }
    }
    public partial class Session
    {
        public Session()
        {
           Messages = new List<Message>();
           Sessions = new List<Session>();
        }
        public int Id { get; set; }
        public string AgentName { get; set; }
        public string CustomerName { get; set; }
        public DateTime CreatedDateTime { get; set; }
        public int? ParentId { get; set; }
        public virtual Session Parent { get; set; }
        public virtual ICollection<Message> Messages { get; set; }
        public virtual ICollection<Session> Sessions { get; set; }
    }

    public class UserInformation
    {
        public string ConnectionId { get; set; }
        public bool IsOnline { get; set; }
        public string UserName { get; set; }
    }
    public class ChatSessionVm
    {
        public string Key { get; set; }
        public List<string> Value { get; set; }
    }
    public class AgentViewModel
    {
        public int Id { get; set; }
        public string CustomerName { get; set; }
        public int Lenght { get; set; }
        public DateTimeOffset? Date { get; set; }
    }

"MyTypes, Version=1.0.8123.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
"MyTypes, Version=1.0.8123.0, Culture="en­US", PublicKeyToken=b77a5c561934e089" 
"MyTypes, Version=2.0.1234.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
"MyTypes, Version=1.0.8123.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"

System.Reflection.AssemblyName

%SystemRoot%\Microsoft.NET\Assembly

1. مسیر پوشه‌ی کاری برنامه
2. مسیر کامپایلر CSC
3. هر مسیری که با سوئیچ lib به کامپایلر معرفی کرده باشید.
4. هر مسیری که با متغیرهای Lib Environment مشخص شده باشند.

/reference:System.Drawing.dll

$"Users: {Users.Count()}".Dump();
$"Logins: {Logins.Count()}".Dump();

Users: 1200
Logins: 21000

System.IO.FileNotFoundException

System.IO.FileLoadExceptio

1. جلوگیری از دستکاری و حفظ امنیت آن
2. این اسمبلی تنها یکبار از حافظه‌ی فیزیکی استفاده میکند؛ برعکس توزیع خصوصی که برای هر برنامه باید یک فضای دیسکی داشته باشد.
3. توزیع ساده‌تر برای نسخه‌های آینده فراهم می‌شود که بعدا در مورد آن توضیح می‌دهیم.

<?xml version="1.0"?><configuration><runtime><assemblyBinding xmlns="urn:schemas­microsoft­com:asm.v1"><probing privatePath="AuxFiles;bin\subdir" /><dependentAssembly><assemblyIdentity name="SomeClassLibrary"  publicKeyToken="32ab4ba45e0a69a1" culture="neutral"/><bindingRedirect  oldVersion="1.0.0.0" newVersion="2.0.0.0" /><codeBase version="2.0.0.0"  href="http://www.Wintellect.com/SomeClassLibrary.dll" /></dependentAssembly><dependentAssembly><assemblyIdentity name="TypeLib"  publicKeyToken="1f2e74e897abbcfe" culture="neutral"/><bindingRedirect   oldVersion="3.0.0.0­3.5.0.0" newVersion="4.0.0.0" /><publisherPolicy apply="no" /></dependentAssembly> </assemblyBinding></runtime> </configuration>

نکته : اگر مدیر بخواهد تمام برنامه‌های موجود از این اسمبلی جدید استفاده کنند باید فایل machine.configرا ویرایش کند.

  var manager = new breeze.EntityManager({  
  dataService: dataService,          
  metadataStore: metadataStore,                     
  saveOptions: new breeze.SaveOptions({    allowConcurrentSaves: true, tag: [{}] })   
                 });

var dataService = new breeze.DataService({  
serviceName: "/breeze/"+ "Automobile",             
hasServerMetadata: false,
namingConvention: breeze.NamingConvention.camelCase        
});
var metadataStore = new breeze.MetadataStore({});

[BreezeController]
public class AutomobileController : ApiController
    {
        readonly EFContextProvider<ApplicationDbContext> _contextProvider =
        new EFContextProvider<ApplicationDbContext>();
        [HttpGet]
        public string Metadata()
        {
            return _contextProvider.Metadata();
        }
        [HttpGet]
        public IQueryable<Customer> Customers() {
           return _contextProvider.Context.Customers;
        }

        [System.Web.Http.HttpPost]
        public SaveResult SaveChanges(JObject saveBundle)
        {
           _contextProvider.BeforeSaveEntitiesDelegate = BeforeSaveEntities;
           _contextProvider.AfterSaveEntitiesDelegate = afterSaveEntities;
            return _contextProvider.SaveChanges(saveBundle);
        }
protected Dictionary<Type, List<EntityInfo>> BeforeSaveEntities(Dictionary<Type, List<EntityInfo>> saveMap)
        {
        }
private void afterSaveEntities(Dictionary<Type, List<EntityInfo>> saveMap, List<KeyMapping> keyMappings)
        {
        }
    }

<configuration><runtime><assemblyBinding xmlns="urn:schemas­microsoft­com:asm.v1"><dependentAssembly><assemblyIdentity name="SomeClassLibrary"  publicKeyToken="32ab4ba45e0a69a1" culture="neutral"/><bindingRedirect   oldVersion="1.0.0.0" newVersion="2.0.0.0" /><codeBase version="2.0.0.0"  href="http://www.Wintellect.com/SomeClassLibrary.dll"/></dependentAssembly></assemblyBinding></runtime></configuration>

AL.exe /out:Policy.1.0.SomeClassLibrary.dll
          /version:1.0.0.0          
/keyfile:MyCompany.snk         
/linkresource:SomeClassLibrary.config

<publisherPolicy apply="no"/>

class DotnetTips
{
....
}

class DotnetTips:System.Object
{
...
}

DotnetTips dotnettips=new DotnetTips("i am constructor");

1. اولین کاری که CLR انجام می‌دهد، محاسبه‌ی مقدار حافظه یا تعداد بایت‌های فیلدهای شیء مربوطه است و همچنین اشیایی که از آن‌ها مشتق شده است؛ مثل System.Object که همیشه وجود دارد. هر شیء‌ایی که بر روی حافظه‌ی Heap قرار می‌گیرد، به یک سری اعضای اضافه هم نیاز دارد که Type Object Pointer و Sync Block Index نامیده می‌شوند و CLR از آن‌ها برای مدیریت حافظه استفاده می‌کند. تعداد بایت‌های این اعضای اضافه هم با تعداد بایت‌های شیء مدنظر جمع می‌شوند.
2. طبق تعداد بایت‌های به دست آمده، یک مقدار از حافظه‌ی Heap دریافت می‌شود.
3. دو عضو اضافه که در بند شماره یک به آن اشاره کردیم، آماده سازی می‌شوند.
4. سازنده‌ی شیء صدا زده می‌شود. سازنده بر اساس نوع ورودی شما انتخاب می‌شود و در صورت ارجاع به سازنده‌های والد، ابتدا سازنده‌های والد صدا زده می‌شوند و بعد از اینکه همه‌ی سازنده‌ها صدا زده شدند، سازنده‌ی System.Object صدا زده می‌شود که هیچ کدی ندارد؛ ولی به هر حال عمل Return آن انجام می‌شود.

 "C:\Program Files\Microsoft SQL Server\120\LocalDB\Binn\\sqlservr.exe"   
-c -SMSSQL12E.LOCALDB
-sLOCALDB#5657074F
-d"C:\Users\Vahid\AppData\Local\Microsoft\Microsoft SQL Server Local DB\Instances\MSSQLLocalDB\master.mdf"
-l"C:\Users\Vahid\AppData\Local\Microsoft\Microsoft SQL Server Local DB\Instances\MSSQLLocalDB\mastlog.ldf"
-e"C:\Users\Vahid\AppData\Local\Microsoft\Microsoft SQL Server Local DB\Instances\MSSQLLocalDB\error.log"

 msiexec /i SqlLocalDB.msi /qn IACCEPTSQLLOCALDBLICENSETERMS=YES

  <connectionStrings>    <add name="Sample35Context"        connectionString="Data Source=(LocalDB)\MSSQLLocalDB;AttachDbFilename=|DataDirectory|\test.mdf;Integrated Security=True;"        providerName="System.Data.SqlClient" />  </connectionStrings>

 C:\Users\your_user_name_here\AppData\Local\Microsoft\Microsoft SQL Server Local DB\Instances

For LocalDB SQL EXPRESS 2014
 "C:\Program Files\Microsoft SQL Server\120\Tools\Binn\SqlLocalDB.exe" create "v12.0" 12.0 -s

For LocalDB SQL Express 2012
 "C:\Program Files\Microsoft SQL Server\110\Tools\Binn\SqlLocalDB.exe" create "v11.0" 11.0 -s

 AppDomain.CurrentDomain.SetData("DataDirectory", AppDomain.CurrentDomain.BaseDirectory);

 AppDomain.CurrentDomain.SetData("DataDirectory", Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "db"));

 C:\Users\USERNAME\AppData\Local\Microsoft\Microsoft SQL Server Local DB\Instances
C:\Users\USERNAME\AppData\Local\Microsoft\VisualStudio\SSDT

 The database xyz cannot be opened because it is version 706. This server supports version 663 and earlier. A downgrade path is not supported.

<?xml version="1.0" encoding="utf-8"?><configuration>  <configSections>    <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />  </configSections>  <connectionStrings>    <add name="Sample35Context"        connectionString="Data Source=(LocalDB)\MSSQLLocalDB;AttachDbFilename=|DataDirectory|\test.mdf;Integrated Security=True;"        providerName="System.Data.SqlClient" />  </connectionStrings>  <startup>    <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" />  </startup>  <entityFramework>    <defaultConnectionFactory type="System.Data.Entity.Infrastructure.LocalDbConnectionFactory, EntityFramework">      <parameters>        <parameter value="mssqllocaldb" />      </parameters>    </defaultConnectionFactory>    <providers>      <provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />    </providers>  </entityFramework></configuration>

 InvalidCastExceptio

internal class Employee {
...
}    
public sealed class Program {
     public static void Main() {
        // بدون ذکر نام والد تبدیل صورت میگیرد
        Object o = new Employee();

      // برای تبدیل والد به یکی از مشتقات آن نیاز است
        // نوع آن به طور صریح ذکر گردد
         // در بعضی زبان‌های مثل ویژوال بیسیک نیازی به ذکر آن نیست
        Employee e = (Employee) o;
     }
  }

Object o = new Object();
  Boolean b1 = (o is Object);   // b1 is true.
  Boolean b2 = (o is Employee); // b2 is false.

if (o is Employee) 
{     
         Employee e = (Employee) o;
}

Employee e = o as Employee;
  if (e != null) {
     .....
  }

System.Text

public sealed class Program {
     public static void Main() {
        System.IO.FileStream fs = new System.IO.FileStream(...);
        System.Text.StringBuilder sb = new System.Text.StringBuilder();
     }
  }

using System.IO;    // Try prepending "System.IO." 
 using System.Text;  // Try prepending "System.Text." 
public sealed class Program {
     public static void Main() {
        FileStream fs = new FileStream(...); 
       StringBuilder sb = new StringBuilder();
     }
  }

using Microsoft; 
using Dotnettips ;
public sealed class Program {
     public static void Main() {
        Widget w = new Widget();// An ambiguous reference
     } 
 }

 'Widget' is an ambiguous reference between 'Microsoft.Widget' and 'Dotnettips.Widget

using Microsoft; 
using Dotnettips;
public sealed class Program {
     public static void Main() {
        Dotnettips.Widget w = new Dotnettips.Widget(); // Not ambiguous
     }
  }

using Microsoft; 
using Dotnettips;
using DotnettipsWidget = Dotnettips.Widget;   

public sealed class Program {
     public static void Main() {
        DotnettipsWidget w = new DotnettipsWidget (); // No error now
     }
  }

پی نوشت: برای داشتن نیوگت شخصی سایت‌های نظیر Nuget Serverو Myget ( به همراه پشتیبانی از مخازن npm و Bower ) هم این سرویس را ارائه میکنند. ولی باید هزینه‌ی آن را پرداخت کنید. البته سایت GemFury مخازن رایگان مختلفی چون Nuget را نیز پشتیبانی می‌کند.

nuget init e:\nuget\ e:\nuget\test

nuget add GMap.Net.1.0.1.nupkg -source e:\nuget\test

Install-Package NuGet.Server

<appSettings><!-- Set the value here to specify your custom packages folder. --><add key="packagesPath" value="×\Packages" /></appSettings>

(هر محلی که نصب کنید طبق الگوی مسیریابی، آدرس nuget را در انتها وارد کنید)

Dotnettips.info/nuget

nuget push GMap.Net.1.0.1.nupkg -source http://Dotenettips.info/nuget (ApiKey)

nuget setapikey -source http://Dotnettips.info/Nuget (ApiKey)

1. ساخت برنامه‌های دسکتاپ به صورت چندسکویی (ویندوز، لینوکس، مک)
2. استفاده از HTML,CSS,JavaScript که طراحان وب در این زمینه با آن به آسانی ارتباط برقرار می‌کنند.
3. قابلیت استفاده از کتابخانه‌های قدرتمند تحت وب چون Bootstrap,Jquery,Angular Js و ...
4. متن باز و رایگان است.
   

D:\electron\test1>npm init

npm i electron-prebuilt --save-dev

atom .

{
  "name": "electron",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "start": "electron ."
  },
  "author": "",
  "license": "ISC"
}

const electron = require('electron');
const {app} = electron;
const {BrowserWindow} = electron;

let win;
app.on('ready', function() {
  // Create the browser window.
  win = new BrowserWindow({
           width: 800,
           height: 600
     });
});

npm start

win.loadURL(`file://${__dirname}/index.html`);

const electron = require('electron');
const {app,dialog,BrowserWindow,Menu,shell} = electron;

let win;

app.on('ready', function () {
  win = new BrowserWindow({width: 800, height: 600});
  win.loadURL(`file://${__dirname}/index.html`);

var app_menu=[
  {
    label:'پرونده',
    submenu:[
      {
        label:'باز کردن',
        accelerator:'CmdOrCtrl+O',
        click:()=>{
        }
      },
      {
        label:'ذخیره',
        accelerator:'CmdOrCtrl+S',
        click:()=>{
        }
      }
    ]
  },
  {
    label:'سیستم',
    submenu:[
        {
        label:'درباره ما',
        click:()=>
        {
                   shell.openExternal('http://www.dotnettips.info');
        }
      },
      {
        label:'خروج',
        accelerator:'CmdOrCtrl+X',
        click:()=>
        {
          win=null;
          app.quit();
        }
      }
    ]
  }
];

  if(process.platform=="darwin")
  {
    const app_name=app.getName();
    app_menu.unshift({
      label:app_name
    })
  }

دستو shell در بالا به شما اجازه می‌دهد با محیط دسکتاپ، یکپارچگی خود را حفظ کنید و دستوراتی از قبیل باز کردن url، باز کردن یک مسیر دایرکتوری، باز کردن یک فایل، انتقال فایل به سطل آشغال یا بازیافت و صدای بوق سیستم (بیپ) را به شما می‌دهد. مستندات این شیء را در اینجا مطالعه فرمایید.

{
        label:'خروج',
        accelerator:'CmdOrCtrl+X',
        role:'close'
 }

  var menu=Menu.buildFromTemplate(app_menu);
  Menu.setApplicationMenu(menu);

 dialog.showOpenDialog({
             title:'باز کردن فایل متنی',
              properties: [ 'openFile']//[ 'openFile', 'openDirectory', 'multiSelections' ]
             ,filters:[
             {name:'فایل‌های نوشتاری' , extensions:['txt','text']},
             {name:'جهت تست' , extensions:['doc','docx']}
              ]
           },
             (filename)=>{
               if(filename===undefined)
                  return;
               dialog.showMessageBox({title:'پیام اطلاعاتی',type:"info",buttons:['تایید'],message:`the name of file is [${filename}]`});
            });

    dialog.showSaveDialog({
            title:'باز کردن فایل متنی',
             properties: [ 'openFile']//[ 'openFile', 'openDirectory', 'multiSelections' ]
            ,filters:[
            {name:'فایل‌های نوشتاری' , extensions:['txt','text']}
             ]
          },
            (filename)=>{
              if(filename===undefined)
                 return;

           });

<!DOCTYPE html><html><head><meta charset="utf-8"><title></title></head><body>
    Fie Content:<br/><textarea id="TextFile" cols="100" rows="50"></textarea></body></html>

 dialog.showOpenDialog({
                 title:'باز کردن فایل متنی',
                  properties: [ 'openFile']//[ 'openFile', 'openDirectory', 'multiSelections' ]
                 ,filters:[
                 {name:'فایل‌های نوشتاری' , extensions:['txt','text']},
                 {name:'جهت تست' , extensions:['doc','docx']}
                  ]
               },
                 (filename)=>{
                   if(filename===undefined)
                      return;

                      win.webContents.send('openFile',filename);
                  // dialog.showMessageBox({title:'پیام اطلاعاتی',type:"info",buttons:['تایید'],message:`the name of file is [${filename}]`});
                });

  dialog.showSaveDialog({
                title:'باز کردن فایل متنی',
                 properties: [ 'openFile']//[ 'openFile', 'openDirectory', 'multiSelections' ]
                ,filters:[
                {name:'فایل‌های نوشتاری' , extensions:['txt','text']}
                 ]
              },
                (filename)=>{
                  if(filename===undefined)
                     return;
                       win.webContents.send('saveFile',filename);
               });

<script>
    const {ipcRenderer} = require('electron');
    var fs=require('fs');

    ipcRenderer.on('openFile', (event, arg) => {
      var content=  fs.readFileSync(String(arg),'utf8');
      document.getElementById("TextFile").value=content;
    });

    ipcRenderer.on('saveFile', (event, arg) =>{
      var content=document.getElementById("TextFile").value;
      fs.writeFileSync(String(arg),content,'utf8');
      alert('ذخیره شد');
    });
    </script>

public static void RegisterThemeBundels(BundleCollection bundles)
        {
            var ThemePath = "~/Themes";
            var ThemeName = WebConfigurationManager.AppSettings["MvcTheme"];
            var ThemeBundleFileName = "ThemeBundle.json";

        List<ThemeBundle> list;

            try
            {
                JavaScriptSerializer jss = new JavaScriptSerializer();
                var jsonaddress =
                    System.Web.HttpContext.Current.Server.MapPath(string.Format("{0}/{1}/{2}", ThemePath, ThemeName, ThemeBundleFileName));
                var json = System.IO.File.ReadAllText(jsonaddress);
                  list = jss.Deserialize<List<ThemeBundle>>(json);
            }
            catch (Exception ex)
            {
                throw new Exception(string.Format("Cannot read {0}. see more error in inner exception.", ThemeBundleFileName), ex);
            }

            foreach (var themeBundle in list)
            {
                switch (themeBundle.BundleType)
                {
                    case BundleType.Script:
                        bundles.Add(new ScriptBundle(themeBundle.VirtualPath).Include(
                            themeBundle.Urls));
                        break;
                    case BundleType.Style:
                        bundles.Add(new StyleBundle(themeBundle.VirtualPath).Include(
                            themeBundle.Urls));
                        break;
                    default:
                        throw new ArgumentOutOfRangeException(nameof(themeBundle.BundleType));
                }
            }
        }

npm install -g eslint

eslint --init

? How would you like to configure ESLint? Answer questions about your style
? Are you using ECMAScript 6 features? Yes
? Are you using ES6 modules? Yes
? Where will your code run? Browser, Node
? Do you use CommonJS? No
? Do you use JSX? No
? What style of indentation do you use? Spaces
? What quotes do you use for strings? Double
? What line endings do you use? Windows
? Do you require semicolons? Yes
? What format do you want your config file to be in? JSON
Successfully created .eslintrc.json file in D:\ali\electron

eslint .
یا
eslint index.js

{
  "name": "electron",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "start": "electron .",
    "test":"eslint ."
  },
  "author": "",
  "license": "ISC"
}

npm test

D:\ali\electron\index.js
   1:26  error  Strings must use doublequote                            quotes
  16:8   error  Strings must use doublequote                            quotes
  19:3   error  Expected indentation of 4 space characters but found 2  indent
  22:3   error  Expected indentation of 4 space characters but found 2  indent

✖ 4 problems (4 errors, 0 warnings)

setText('test');
getText();

.text([text]);