C# Corner

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  • Integration Of Google reCAPTCHA V2 In WebsitesDec 03, 2017. In this article, I will discuss Google reCAPTCHA.
  • NodeJS - Getting Started With Some Basic FunctionsDec 02, 2017. Today, I am explaining about getting started with NodeJS. Node.js is a powerful JavaScript-based framework/platform built on Google Chrome's JavaScript Engine.
  • Angular 5 Property - Event BindingsDec 02, 2017. Binding is the process which forms the connection between the application UI and the data which comes from the business logic. In Angular it can be called the automatic synchronization of the data and the view.
  • Introduction To VUE.jsDec 01, 2017. Vue is a framework that is designed for the implementation of user interfaces. Vue has taken the good parts of different front-end frameworks like Angular, React and Polymer.
  • Comparing Objects In C#Nov 29, 2017. In this article, we are going to compare two objects of the same class having collection property or multiple collection properties.
  • Creating Custom Tag Helpers With ASP.NET Core MVCNov 29, 2017. The tag helper enables us to run server-side code to generate HTML, CSS, Javascript code in Razor view.
  • Getting Started With Kotlin - BasicsNov 29, 2017. Google announced Kotlin as an official language for Android Application development in Google I/O 2017.Kotlin is a statically-typed language, developed by JetBrains and Open source Contributors in the 2011, that runs on JVM(Java Virtual Machine) and is compiled to JavaScript source code. It is very suitable for server-side application development with full compatibility of Java frameworks. You can use multiple frameworks like - Spring, Vert.x, Ktor etc. for web application development.
  • Simplest WPF Dependency Property For Beginners On Background ColorNov 19, 2017. Dependency property is not wrapped over any private members unlike CLR properties, and it is also stored in Key-Value pairs inside the DependencyObject host instance. You must use Dependency properties if you need to create and apply properties on custom usercontrols, or change properties based on external inputs like Theme, Style, animation etc, or while applying data binding or set with a resource (static/dynamic) .
  • Perfect Scrollbar Performance Improvement In AngularNov 18, 2017. Here the idea is not to override the existing behavior of the perfect-scrollbar, definitely it should be an optional choice. I mean, it should work in such a way that; if we set the property to "true" then lazy loading should enable and if we set it to false then perfect-scrollbar should work as as a default one.
  • Create App Using Xamarin.Android Using C# - Part FourNov 17, 2017. Xamarin.Android has native user interface controls. These controls can be easily added to Xamarin.Android apps using the Android Designer or programatically via XML layout files. Xamarin.Android exposes all of the user interface object properties and methods in C#.
  • How To Schedule Timer-Based Callbacks With ExampleNov 16, 2017. In this article, we will look at how the JavaScript timer functions - settimeout, setinterval, and Cleartimeout -- are used to schedule and cancel timer-based Callbacks, with a simple example of stopwatch program.
  • What Is Struct And When To Use Struct In C#Nov 15, 2017. 'Struct' keyword is used to create a structure. A structure can contain variables, methods, static constructor, parameterized constructor, operators, indexers, events, and property. A structure can not derive/inherit from any structure or class. A structure can implement any number of interfaces. Structures provide better performance.
  • Using Optional Query Parameters With Microsoft Graph API - Part TwoNov 14, 2017. When you fire an API call to MS Graph, it will return the JSON result with all the properties. You may not need all the properties of a result set always. When you want MS Graph API to return only certain properties, then use $select parameter to specify which properties you want in result set.
  • Xamarin.Forms - Create A Login Page (MVVM)Nov 14, 2017. In this code we created the followings properties: Email, Password and the command SubmitCommand() that we will use in the Login command button in the Login page. We use the ICommand interface that allows defining and implementing a command what we call commanding.
  • Building A Questionnaire Site With Node.jsNov 14, 2017. This was our first project with Node.js, and by God, it was a pain. Node.js is an excellent framework, with blazing fast speed, and an intuitive development framework. For those who are familiar with HTML, CSS and JavaScript, Node.js is one of the best alternatives to PHP, ASP.NET or other server-side scripting languages that require a language to be learnt. Node.js is light-weight, resilient and community-led and in-development framework. This article is primarily focused on teaching the beginners in Node.js development. You can expect to learn a few basics of Node.js setup, how to manage the databases in Node.js environment and a bit more (less too, maybe).
  • Custom Search Using Client Side CodeNov 11, 2017. The Custom Search functionality is achieved through JS. The Search produces live results for each key press. This search can be used to filter the data table or html table data dynamically based on the key words entered. The below code explains the search for html table.
  • JavaScript Flow Chart And Workflow With C# ASP.NET MVCNov 09, 2017. As soon as we wake up in the morning, we start to make decisions - do we stay in bed? (weekend, yea!), or get out of the bed? (get to work, must catch the train...). Once we make that first decision, we might take an action (grab a coffee!), or ponder another decision (do I need to visit the bathroom first?). As the day progresses, our life is one decision after another. Its the same in every organization. In one way, we can say that life, and how it goes, is based on infinite possibilities of flow-states :)
  • Using Objects Comparer To Compare Complex Objects In C#Nov 07, 2017. Objects Comparer framework provides a mechanism to compare complex objects, and allows us to override comparison rules for specific properties and types.
  • Retrieve User Profile Properties Using SPFx And PnP JS In SharePoint OnlineNov 05, 2017. SharePoint Framework is the new development model in which a lot of work has been going on since it went to General Availability on Feb 23, 2017. It is a page and web part model that provides full support for client-side SharePoint development, easy integration with SharePoint data and support for open source tooling. With the SharePoint Framework, you can use modern web technologies and tools in your preferred development environment to build productive experiences and apps in SharePoint.
  • ReactJS Environment Setup And Component CreationOct 29, 2017. Reactjs is a JavaScript library which is maintained by Facebook and Instagram. It was mainly developed for UI. React.Js is component based so that it provides readability of DOM components.
  • Getting Started With Receipt Card Design Using Microsoft Bot FrameworkOct 29, 2017. The Bot Framework supports different type of rich cards and provides a richer interaction experience to the user. In this article, I will show how to integrate Receipt card UI design in a Bot Application. If you are developing a shopping card Bot chat application; receipt card is very important. Receipt card class has property as a list of items, total, tax, vat, title and image. We can re-use all receipt card properties and add tab action event for navigating to original invoice website.
  • Debugging Tips - Part TwoOct 27, 2017. While working on complex classes/objects, it really takes two more clicks to either add that object to the Watch window or expand the object in visualizer and navigate to a specific property.
  • Office 365 Public CDN OverviewOct 27, 2017. Microsoft has recently announced (over a months’ time ago now as I am writing this article) availability of Office 365 Public Content Delivery Network (CDN). This gives us the good option to host the static content such as JavaScript files, CSS, images, documents in CDN. The files in CDN will help better performance with SharePoint pages.
  • Event Capturing And Bubbling In JavaScriptOct 25, 2017. The DOM has two approaches for object to sense events: first is top down approach and second is bottom up approach. Top down approach is called event capture whereas bottom up is known as event bubbling.
  • Creating A Comment Box Using Angular 1.0.7Oct 25, 2017. AngularJS is a JavaScript framework. It is a library written in JavaScript. AngularJS is distributed as a JavaScript file, and can be added to a web page with a script tag.
  • Debugging Tips - Part OneOct 24, 2017. A cool attribute to save some debugging time is DebuggerTypeProxy (Namespace: System.Diagnostics). Using this attribute, you can write your own logic to interpret the object at debug time. Meaning, if you have a list of class objects then you can project on certain properties and force debugger to show the value off of this proxy class. This attribute is applicable to Structures, Classes and Assemblies.
  • How To Use jQuery Datatable In AngularOct 24, 2017. In this article I am going to explain how to use and integrate the jQuery datatable with AngularJS. DataTables is a prebuild functionality and a plug-in for the jQuery JavaScript library. It is a highly flexible tool, based upon the foundations of progressive enhancement, and will add advanced interaction controls to any HTML table.
  • .NET Highcharts With ASP.NET MVCOct 22, 2017. This article will demonstrate how to implement DotNet Highcharts with Asp.Net MVC application. Highcharts is a JavaScript library to implement charting functionality like line chart, bar chart, column chart etc. We can create different types of charts using highcharts. Today with this article, I will try to show you how to create Highcharts in Asp.Net MVC from server side.
  • Learn Universal Windows Programming Via Modern C++ (AutoSuggestBox Control)Oct 19, 2017. In this article we'll learn how to implement AutoSuggestBox and some of the important events and properties.
  • Different Operation On SharePoint People PickerOct 14, 2017. I developed this POC, which often proves helpful to deal with investigating user properties
  • Create Angular Project By Using ASP.NETOct 13, 2017. Angular 2 is an open source JavaScript framework to build web applications in HTML and JavaScript. This tutorial looks at the various aspects of Angular 2 framework which includes the basics of the framework, the setup of Angular and how to work with the various aspects of the framework. Other topics discussed in the tutorial are advanced chapters such as interfaces, nested components and services within Angular. Topics such as routing, modules, and arrays are also dealt with in this tutorial.
  • Angular Components (With Examples)Oct 12, 2017. A Component is nothing but a simple typescript class, where you can create your own methods and properties as per your requirement which is used to bind with an UI (html or cshtml page) of our application.
  • SharePoint OnPremises - Client Side File Upload Control And Uploading File In SharePoint Using Rest APIOct 06, 2017. In one of our SharePoint OnPremises projects, we have requirement to upload the user’s photo, his profile image in SharePoint Image library (PublishingImages). So we have implemented this feature using JavaScript and upload image in SharePoint Image library using rest API.
  • Selecting Lookup View Dynamically Using JavaScript In Dynamics CRM/ 365Oct 03, 2017. Lookup Views are shown when user clicks on Look Up More Records in any Lookup Field. In Dynamics CRM/365, Lookup Views are available in almost all entities, In newly created custom entities also it will be available by default. Lookup View of Account Entity is shown.
  • HTML 5 Web Workers In ActionOct 01, 2017. In a nutshell, web worker is a JavaScript code that runs in the background (without refreshing the page) and without adding any performance overhead on the page. So that means, you can continue using your site by clicking here and there while web worker is doing its assigned functionality in the background.
  • Execution Of Selenium Web Driver Using C# And JavaScriptOct 01, 2017. In my previous articles / blogs on selenium webdriver , we have seen the execution of various HTML controls using selenium C#. As we know using selenium we can automate anything which we see on the webpage or web application like Alert message , prompt message ,messagebox , textbox , dropdown buttons like (single click ,double click) , hyperlink , checkbox ,radiobutton etc , and even we can automate applications which is developed using Ext.js(Sencha Applications) or KendoUI applications etc.
  • NodeServices - Where JavaScript And .NET Meet Back On The Other SideSep 30, 2017. JavaScript is everywhere. It's in the browser, on the server, and it's climbing through your windows and snatching your people up. And because it's a fairly trivial language to pick up (but impossible to master), it can be extremely useful when you want to do something on the server.
  • Features Of AngularSep 24, 2017. AngularJS is an incredible JavaScript system that has some extremely convincing highlights for engineers, as well as designers too! In this section/ exercise, we will cover what I consider to be the most fundamental highlights, and how they can help make your next web application wonderful.
  • CRUD Operations In MVC Using Entity Framework With AJAX Call, jQuery, And All ValidationsSep 19, 2017. This article describes how to perform basic CRUD operations in an Asp.Net MVC application using Entity Framework with Ajax call and j query. with using Datatable Grid ,Toaster messagebox and also Bootstrap css.
  • Working With JSON In SQL Server 2016Aug 28, 2017. JSON (JavaScript Object Notation) is a lightweight data interchange format. It is language independent, easy to understand and self-describing. It is used as an alternative to XML. JSON is a very popular data interchange format nowadays. Most modern services return the data into the JSON text.
  • Learn About Properties In JavaScriptAug 28, 2017. JavaScript is an object oriented programming language and encapsulation is a pillar of object oriented programming language. Properties help us to encapsulate. Properties help us to control what is assigned and return to and from the public field.
  • JavaScript Code For Validating U.S. Format Phone NumbersAug 21, 2017. In this article, we shall learn how to do client side validation of US format phone numbers in three textbox fields. It means the application will be more responsive because the load on the server is reduced. JavaScript uses the client machine processing power.
  • List Of Notification Libraries And Plugins For JavaScript And JQuery Used In ASP.NET MVC RazorAug 15, 2017. JavaScript is a programming language whereas jQuery is a framework.
  • Learn Universal Windows Programming Via Modern C++ (Button Control)Aug 10, 2017. Button control allows the user to click to perform actions, there are mainly two properties, content and click event. Content properties are used to the set the caption of the Button and click event is used to trigger the event.
  • Objects Comparer In .NETAug 09, 2017. Objects Comparer is an object-to-object comparer, which allows you to compare objects recursively member by member and define custom comparison rules for certain properties, fields or types.
  • Understanding DocumentDB In AzureAug 08, 2017. This article will give you a feel for Azure DocumentDB. It is a NoSQL document database service designed from the ground up to natively support JSON and JavaScript directly inside the database engine.
  • Introduction To Sweet Alert Library In ASP.NET MVC RazorAug 08, 2017. Sweet Alert is a library that acts as a replacement for the JavaScript’s alert() function. This shows very pretty model windows. It’s a library that has no dependencies, and is made from a JavaScript file plus a CSS file.
  • Learn About Angular Bindings - Part TwoJul 30, 2017. This article demonstrates how to configure various types of Binding in Angular. This article starts with Event Databinding. After that, it demonstrates Two-Way Binding, Event Emitter, Input and Output properties with a source-code explanation.In the end, the article discusses ngModel. Kindly refer to my old article Angular Bindings Part One to understand other bindings Interpolation and Property Binding.
  • ASP.NET MVC Model Validations Using Data AnnotationsJul 27, 2017. In this article, I will explain how to implement model validations using data annotations in asp.net mvc. In asp.net mvc we can easily implement validation by using Data Annotation properties.
  • Cache Headers For MVC File Action Result (ASP.NET Core 2.0 Preview 2)Jul 25, 2017. I’m pretty sure that you are familiar with StaticFiles middleware of the framework. All it does is serve static files (CSS, JavaScript, image, etc.) from a predefined/configurable file location (typically from inside the web root, i.e., wwwroot folder). But along the way, it also does some cache headers configuration. The reason behind this is you don’t want your server to be called up every time for a file that doesn’t change frequently. Let’s see how a request for a static file looks in the browser’s network tab.
  • Component In Angular 2 and How to Create Nested Component in Angular 2Jul 25, 2017. In this article, we will learn about Angular 2 components and we will also see how to create a nested component.
  • Change SharePoint ListView To jQuery Datatable Using JSLinkJul 21, 2017. Jslink is javascript link [ CSR - Client-side rendering] this feature was introduced in Sharepoint 2013 for customizing Sharepoint list forms Newform, displayform, editform. Using this feature you are able to change the overall look and feel of the sharepoint listp
  • Execution Of Test Cases In Sequential And Parallel Using Selenium WebdriverJul 18, 2017. Selenium is an open source tool, which is used to execute the test scripts or the test cases on web applications. As we know Selenium is an open source tool, which supports various programming languages such as Java,C#, PHP,JavaScript, Ruby etc. Selenium supports various operating systems to execute the test scripts on web applications like Windows, Linux, MacOS etc. Selenium is written using one of the famous programming languages; i.e. Java, and its a cross-platform.
  • Get User Profile Properties Data in SharePoint Designer 2013 WorkflowJul 18, 2017. Workflows helps SharePoint users to collaborate on documents, list items and to manage tasks by implementing business processes on documents and list items. Creating and assigning tasks to Manager is a very common scenario in workflows. All the user related information is stored in User profile service application (UPA). Although this sounds very straightforward, getting the user profile properties of the logged in user is very tricky in SPD 2013 workflow.
  • BoxView In Xamarin Cross Platform With ExampleJul 17, 2017. The BoxView is a simple view, useful for drawing solid color rectangles. BoxView is a useful stand-in for images or custom elements when doing initial prototyping. BoxView has a default size request of 40x40. Used creates border property in page.
  • Using PowerApps - Authoring Made Simple And PowerfulJul 16, 2017. I am glad to bring you up with the latest change in the PowerApps Studio, in the latest version (2.0.660), the enhanced capabilities are showed and discussed in this article, PowerApps Studio had changes in the Properties Panel, Viewing data with the edit form, global variables, and the reset function.
  • Hello World Program Using Aurelia JavaScriptJul 04, 2017. JavaScript front-end framework is similar to frameworks like Angular, Ember and React. I've written about it in the past but it's been a while. Here is an updated guide on how to get started using it.
  • Drawing Playground Using HTML 5 Canvas And JavaScriptJul 04, 2017. In this article we will learn about how to draw object on canvas using HTML5 canvas and JavaScript.
  • AngularJS Vs. ReactJS - A Critical AnalysisJul 01, 2017. Every entrepreneur wants their business website to flourish and to achieve that, the selection of the JavaScript framework becomes quite crucial. It plays a key role not only in the steadiness of the project, but also helps to maintain code and deadlines etc. However, choosing an apt framework to suit your requirements isn’t a cake walk.
  • Working With Objects In Windows PowerShellJun 27, 2017. Everything in PowerShell is an Object. An Object is a programmatic representation of anything. Each object has properties and methods.
  • Different Formats In Report Generation Using JSReport ServerJun 23, 2017. The JSReport Server supports different types of formats in report generation like pdf, xlsx, html, text, html to xlsx etc. In previous article the report was generated in PDF format.
  • Introduction To JavaScript PromisesJun 21, 2017. In this article you will learn about JavaScript Promises.
  • Introduction To BootBox JavaScript Library In ASP.NET MVCJun 21, 2017. Bootbox.js is designed to make using Bootstrap modals easier.
  • JavaScript For Querying An Entity And Updating Attribute Values In FormJun 20, 2017. In this article, you will learn about JavaScript for querying an Entity and updating attribute values in form.
  • SPFx Property Pane Configuration OptionsJun 19, 2017. Let us see the options available for SharePoint framework web part property pane configurations.
  • Render SPFx Properties Pane Based On List DataJun 18, 2017. Let us see how to render the SharePoint Framework web part properties pane dynamically using SharePoint list data.
  • Revisiting Concepts Of JavaScript For SharePoint / Office 365 Developer - JavaScript Namespaces - Part TwoMay 31, 2017. Revisiting concepts of JavaScript for SharePoint/ Office 365 developer - JavaScript Namespaces.
  • Google Map Location Coordinates Using Bootbox In ASP.NET MVCMay 30, 2017. Bootbox.js is a small JavaScript library which allows you to create programmatic dialog boxes.
  • Generate Reports Using JSReport and Browser ClientMay 24, 2017. Generate Reports Using JSReport and Browser Client.
  • To Replace The Labels In Entity Form Using JavaScript In Dynamics CRMMay 23, 2017. To Replace the Labels in Entity Form using JavaScript in Dynamics CRM.
  • Automatic Semicolon [;] Insertion In JavaScriptMay 23, 2017. Automatic Semicolon [;] Insertion In JavaScript.
  • Handle Transient Data With Application Properties In Xamarin.FormsMay 19, 2017. Handle Transient Data With Application Properties In Xamarin.Forms.
  • Eval In JavaScript As A Hacker's Dream May 18, 2017. This article will explain the concept of eval. What does eval do? How is it a hacker's dream.
  • AngularJS 2.0 From The Beginning - AmCharts Using Angular2.0 - Day Twenty SixMay 14, 2017. In this article, we will discuss how to use amchart javascript library in Angular2.0
  • SharePoint On Premises 2013, 2016/ SharePoint Online JSOM - _spPageContextInfo Object In Different Environment / VersionsMay 13, 2017. In this article I’ll show properties of _spPageContextInfo in different versions of SharePoint (2013 on premises, 2016 on premises) and in SharePoint online. You might be wondering why there is a need for this, but let me explain.
  • Simplifying MVVM INotifyPropertyChanged On Xamarin.FormsMay 12, 2017. The goal is simplifying MVVM INotifyPropertyChanged in Xamarin Forms therefore making it unnecessary to keep inheriting base classes and handling the setter of each ViewModel Property.
  • How To Use And Bind Chart Control In ASP.NET With XML DataMay 07, 2017. In this tutorial, I will show you how to use and bind Chart Control and its relevant properties in ASP.NET, using C# with XML data source.
  • SharePoint List Operations Using SPFx Solution With JSOMApr 20, 2017. In this article, we will perform basic list operations, using SharePoint JavaScript Object Model (JSOM) on SharePoint Framework Solutions (SPFx).
  • Preventing Open Redirection Attacks In C# And JavaScriptApr 18, 2017. Preventing Open Redirection Attacks In C# And JavaScript.
  • SharePoint JSOM Operations Using SPFx SolutionApr 17, 2017. In this article, let us look at working with SharePoint JavaScript Object Model (JSOM) operations on SharePoint framework solutions (SPFx).
  • File Upload Extension Validation In ASP.NET MVC And JavaScriptApr 11, 2017. File Upload Extension Validation In ASP.NET MVC And JavaScript.
  • Sequence Of JavaScript Function Loaded After The UI Has Been Loaded In SharePoint 2013Apr 06, 2017. Sequence Of JavaScript Function Loaded After The UI Has Been Loaded In SharePoint 2013.
  • Kendo TreeList Moving A Node Up And Down In ASP.NET MVC Using JavaScriptMar 30, 2017. In this article, you will learn Kendo TreeList, which moves a node up and down In ASP.NET MVC, using JavaScript.
  • Let's Take A Journey Through ES2015Mar 29, 2017. Let’s take a journey through ES2015.
  • JavaScript Interview Day # 2 - Can You Explain Undefined And Null?Mar 28, 2017. Learn the JavaScript interview answer for the question - how to explain undefined and null.
  • JavaScript Interview Day # 1 - How To Create A ClassMar 28, 2017. JavaScript interview tips - How to create a Class.
  • AngularJS 2.0 From The Beginning - Observables - Day NineteenMar 23, 2017. In this article, we will discuss about observables pattern in both Javascript and also on Angular js 2.0.
  • Create And Delete SharePoint List Using JSOM (JavaScript Object Model) In SharePoint OnlineMar 23, 2017. In this article, I have explained how to create and delete SharePoint list, using JavaScript Object Model.
  • Creating An Image Slider Using JavaScript, HTML, And CSS OnlyMar 22, 2017. Creating an Image Slider using JavaScript, HTML, and CSS only.
  • Dynamics CRM - Find Related Contact's Reference And Link It To Custom Entity Using JavaScriptMar 21, 2017. In this article, you will be acquainted with Dynamics CRM - find related contact's reference and link it to custom entity , using JavaScript.
  • Implementing Common Audit Fields With EF Core’s Shadow PropertyMar 20, 2017. Implementing Common Audit Fields with EF Core’s Shadow Property.
  • Overview Of Patterns In JavaScriptMar 20, 2017. Overview Of Patterns In JavaScript.
  • Calling SharePoint Search Using REST From JavaScriptMar 16, 2017. This article familiarizes you with the calling SharePoint search, using REST from JavaScript.
  • Sharepoint 2013 - How To Access Host Web From Sharepoint App/Add-InMar 15, 2017. In this article, we will discuss another important implementation, which shows how we can access the Host Web elements from with the App Executing (App Web) with in Host Web.
  • SharePoint 2013: Implement Deferred And Promise Object In JavaScript Asynchronous ExecuteMar 11, 2017. SharePoint 2013: Implement deferred and promise Object In JavaScript asynchronous execute.
  • Removing Folder In A SharePoint Document Library Using JavaScript Object Model (JSOM)Mar 09, 2017. In this article, you will learn how to remove a folder in a SharePoint Document Library, using JavaScript Object Model (JSOM).
  • Creating User Property Programmatically Using JSOM In SharePoint/ O365Mar 07, 2017. In this article, you will learn how to create user property programmatically, using JSOM in SharePoint/ O365.
  • Do You Know JavaScript? Are You Sure? - Part TwoMar 06, 2017. Here, we are going to a see another article in the JavaScript series. In the first part, we have see some basics that you can start with. In this article, we will be discussing about JavaScript object continuations and constructors etc.
  • Creating A New User Property Programmatically In SharePoint /O365 using CSOMMar 04, 2017. In this article, learn creating a new User property programmatically In SharePoint/O365 using CSOM.
  • Creating Google Maps AutoComplete DropDown With Multiple Map PointersMar 03, 2017. Using this method, you can implement complete Google Maps implementation.This code is written in AngularJS and MVC , but you can use in pure JavaScript also.

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