C# Corner

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  • 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.
  • Steps To Configure Xamarin.Android Emulator Performance - Part TwoNov 14, 2017. Xamarin is a cross-platform development tool. With Xamarin, you can use C# for iOS, Android, and Universal Windows apps. And with Xamarin Forms, interface design for all three platforms can be accomplished within its XAML-based framework.
  • Auto Numbering For Custom Entity In Dynamic CRMNov 14, 2017. We are not adding any field for auto number using CRM Default solution. So, until now you should have one Entity created with no custom field in it (only default system generated fields). Now its time to write some code to see this auto number thing happen. what we have to do is to create an Attribute using C# Code and make that attribute to be auto numbered. we can even have some prefix or suffix also.
  • Xamarin.Forms - Login Flow APPNov 13, 2017. In this article, we will discuss how to create login system in Xamarin.Forms using Visual Studio 2017
  • ASP.NET Core 2.0 MVC Distributed Cache Tag HelperNov 09, 2017. Cache and Distributed Cache Tag Helper help improve performance of your application by caching view’s content, either in-memory or in a distributed cache (e.g. Redis). Distributed Cache Tag Helper uses IDistributedCache to store contents in a distributed cache. To learn more about distributed caching, please refer to an earlier post here.
  • If The Boot Configuration Data For Your PC Is Missing Or Contains ErrorsNov 06, 2017. The Boot Configuration Data (BCD) is a firmware-independent database for boot-time configuration data. It is used as new Windows Boot Manager. It replaces the "boot.ini" file that was used in the old Operating System. For more details check Windows startup process.
  • Debugging Tips - Part ThreeNov 06, 2017. While working on a complex code, we often come across situations where you need to debug lots of code to find/fix the issue(s). That also includes going through lots of methods (probably related or unrelated). .NetFramework provides a way to avoid unwanted "Step in" through the methods. Using DebuggerStepThrough (using System.Diagnostics) attribute, you can skip debugging of unwanted methods and reduce the debugging time to some extent.
  • How To Create A SQL Database In AzureNov 03, 2017. In this article you will see how to create an Azure SQL Database in the Azure portal. Azure SQL Database is a relational database-as-a-service which provides high performance, reliable and secure database used to build data-driven applications and websites.
  • Step By Step Setup Git Version Control With .Net Project And GithubOct 31, 2017. In this article, we will learn how to setup a .net project with Git Version control system and manage from Github.
  • Performance - SortedDictionary Vs DictionaryOct 31, 2017. Recently when I was analyzing a clients code base for performance, I found that they were using the collection SortedDictionary in many places in their projects. After looking on how they are using this collection type, I discovered that they really only needed the collection sorted once. So I figured, that if would be better performance to use just Dictionary and sort it once. Before recommending this change to their code, I needed to prove my theory.
  • SystemDataPaths In UWP (Windows 10 Fall Creators Update Features)Oct 31, 2017. This article explains about how to get system , app , user based path information. This SystemDataPaths, UserDataPaths, AppDataPaths class will be supported on Windows 10 Fall creators updated version build or greater and Windows 10 SDK 16999.
  • 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.
  • 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.
  • ASP.NET Core 2.0 Response CompressionOct 16, 2017. When you’re unable to use the compression features of web servers (IIS, Apache, Nginx), ASP.NET Core provides an alternate option, Response Compression middleware. It’s performance won’t match server based compression features though.
  • Sharing A Solution To Generate BillcodeOct 16, 2017. Many of systems we use will generate plenty of billcodes everyday , and most of them include date(datetime) or a prefix to show their signification , such as specifying a billcode belongs to a special day or a special type .
  • ASP.NET Core 2.0 CachingOct 12, 2017. Caching frequently used data can improve the performance of a web application. For applications hosted on multiple servers, using distributed caching means the application can access data regardless of the instance server. Caching should be considered an alternate to using Session State.
  • ASP.NET Core 2.0 File ProvidersOct 11, 2017. ASP.NET Core provides an encapsulation of System.IO.File type in order to limit the access to file systems via PhysicalFileProvider type, which is an implementation of IFileProvider.
  • What Is Version Control And Why You Should Use ItOct 09, 2017. In this article, we will learn what Version Control is, and what are the benefits of version control. Version Control means keeping the copies of your code or files from every stage in its lifecycle. Version control system allows us to manage all versions of our code with representing single version at a time.
  • Overview Of Let In LINQOct 09, 2017. In general, Let allows create a local variable at the LinQ query. Let has the same operation as to build local variable in a loop. The example with let hast better performance than the without let example, because the first execute one time and second two time for each item.
  • 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.
  • Sample Document Management System In SharePoint OnlineSep 28, 2017. In this article, we will discuss about a simple document management system sample in SharePoint Online. With O365 we can use sites to share & collaborate documents at any time on any device. Default Site in O365 is team site. For business we can customize our sites & use it for internet. By default Team sites has a logo, title, Navigation Links, Started tiles, Newsfeed, documents & notebook for collaboration. Please refer below screenshot.
  • Consume Local File System As A Data Source In Power BISep 27, 2017. We all know Power BI is a very good business intelligence tool. Sometimes there is a situation when we need to prepare report using file system. Power BI provides a connector to consume data from folder structure. We can get all files from a specific folder. But there is one limitation with this connector.
  • 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.
  • Store Photo In Backend Using Entity Framework In MVC Razor And BootstrapSep 21, 2017. Here i will show you image details will be shown along with user name. This one a sample exmaple of student management system In mvc and bootstrap.
  • CRUD Operation In ASP.NET Core MVC Using Visual Studio CodeSep 21, 2017. In this article, I am going to explain how to create a basic web application using ASP.Net Core MVC and Visual Studio Code in Windows System.
  • What Is New In iOS 11?Sep 19, 2017. iOS 11 sets a new standard for the world’s most advanced mobile operating system. Your apps can now become more intelligent using the power of machine learning with Core ML. You can create incredible augmented reality experiences with ARKit. And you can deliver a more unified and immersive user experience with new multitasking features, including drag and drop for iPad, the new Files app, new camera APIs, new SiriKit domains, Apple Music integration, and more
  • Start The App In Windows Startup In UWP (Windows 10 Fall Creators Update Features)Sep 17, 2017. A long-awaited feature (other features are LaunchApp, Restart App) has come to Universal Windows Programming i.e. we can run our application on Windows startup (User log in to the system), Previously we had done some workaround to run the app in windows startup, now it's time to say good bye to the workaround.
  • Android Application To Set Silent Mode, Ringer Mode, And Vibrate Mode In A PhoneSep 15, 2017. Android is one of the most popular operating systems for mobile. In this article, I will show you how to set silent mode, ringer mode, vibrate mode in an Android application using Android studio.
  • Create Bluetooth Android Application Using Android StudioSep 15, 2017. Android is one of the most popular operating systems for mobile. In this article, I will show you how to create Bluetooth android applications using Android studio.
  • How To Show Interstitial Ad Every 20 Seconds In An Android ApplicationSep 14, 2017. Android is one of the most popular operating systems for mobile. In this article, I will show you how to show interstitial ads every 20 seconds in an Android application using Android studio.
  • Create Voice Search Android Application Using Android StudioSep 14, 2017. Android is one of the most popular operating systems for mobile. In this article, I will show you how to create Voice Search android application using android studio
  • Create Text To Speech Conversion Android Application Using Android StudioSep 14, 2017. Android is one of the most popular operating systems for mobile. In this article, I will show you how to create a text to speech conversion Android application using Android studio.
  • How To Create A Camera Application In Android Using Android StudioSep 12, 2017. Android is one of the most popular operating systems for mobile. In this article, I will show you how to start the camera application in Android using Android Studio
  • How To Create A Calling Application In Android Using Android StudioSep 12, 2017. Android is one of the most popular operating systems for mobile. In this article, I will show you how to create a Calling Application in Android Using Android Studio.
  • Create TimePicker Android App Using Android StudioSep 11, 2017. Android is one of the most popular operating systems for mobile. In this article, I will show you how to create a TimePicker Android application using Android Studio.
  • How To Add Android Exit Dialog To Android App Using Android StudioSep 11, 2017. Android is one of the most popular operating systems for mobile. In this article, I will show you how to add Android Exit Dialog to Android App Using Android Studio.
  • Create Calendar Android ApplicationSep 11, 2017. Android is one of the most popular operating systems for mobiles. In this article, I will show you how to create a Calendar android application. Calendar is an important thing to handle the events and commitments. So, I will show you how to create calendar in Android applications using android studio.
  • Create Web Browser Android Application Using Android StudioSep 10, 2017. Android is one of the most popular operating systems for mobiles. In this article, I will show you how to create a Web Browser android application using android studio.
  • Kickstart Azure Database For PostgreSQLSep 10, 2017. This blog post will walk you through creating an Azure Database for PostgreSQL in Azure Portal. PostgreSQL is a powerful, open source object-relational database system and has capability to handle workloads ranging from small single-machine applications to large Internet-facing applications with many concurrent users. Azure Database for PostgreSQL is a managed service which enables you to run, manage, and scale PostgreSQL databases in the cloud.
  • Web API Token Based Authentication With Angular - Part OneSep 06, 2017. Authentication is a vital process in system programming. Authentication means verifying the user who is accessing the system. Today we are using modern devices that have different types of Apps or software and sometimes we directly access the website from browser. To access this application, we probably need to pass our credentials and these systems verify it. If you are valid user then it will allow accessing the system otherwise not.
  • Getting Started With Bing Speech API In WPF ApplicationsSep 06, 2017. Cognitive services are a set of APIs that are designed to democratize artificial intelligence by enabling systems to see, hear, speak, understand and interpret our needs using natural methods of communication.
  • Load Testing Web Service Using Visual StudioSep 04, 2017. Web Services are the more commonly developed and used to expose the APIs for other systems to consume. Number of external systems consume the web services on a frequent basis.
  • How To Add Custom Font To Android TextviewAug 29, 2017. Android is one of the most popular operating systems for mobile. In this article, I will show you how to add custom font to Android textview using Android Studio.
  • IoT Remote Access Pi Login Using Raspberry PI 3 Model BAug 29, 2017. This is an introduction of Raspberry Pi 3 Model B. We will explore what Raspberry Pi 3 has to offer in terms of its features and performance.
  • How To Develop A Simple EMI Calculator Using Android StudioAug 29, 2017. Android is one of the most popular operating systems for mobile. In this article, I will show you how to create a Simple EMI Calculator Android application using Android Studio.
  • Learn About Azure Mobile ServicesAug 28, 2017. Azure mobile app service provides high scale functionality of azure app services to add sign -in, push notifications, data sync and many more. It also helps us to connect your app to many Enterprise systems. It provides a scale up facility for many customers across multiple geographies.
  • Data Structures and Algorithm (DSA) – Performance, Complexity And Big-O NotationAug 28, 2017. In this article we will be talking about what performance of an algorithm is and how Complexity is used to measure performance and what Big-O notation is.
  • New Features In SQL Server 2017Aug 27, 2017. There are many new features introduced with SQL server 2017 and also there is some performance improvement in existing features. Using the following links, we can learn more details about the new features in SQL server 2017.
  • Create Your Own Home .NET /Apache Web Server In 30 MinutesAug 25, 2017. Most C# developers have been yearning to install their work on Apache and Linux, using the Mono project for years. Unfortunately this has been historically very difficult, since the documentation for how to do this has been lacking. In addition, securing and configuring the system after you've installed it, often requires a whole slew of knowledge with which most C# developers are not very familiar.
  • Create Email Android ApplicationAug 24, 2017. Android is one of the most popular operating systems for mobiles. In this article, I will show you how to create a Email Android application using Android Studio.
  • Virtual Machine Scale SetAug 23, 2017. Virtual Machines are highly flexible such that they can be changed in their size and the performance based on the requirement of the user. The resources which we actually require can be decided by us and then the user can be able to scale up or down the Virtual Machine. When making changes to the Virtual Machine size, the cost that is charged for the Virtual Machine will also vary. Here the size of the Virtual Machine will include the number of cores, the Random-Access Memory, number of data disks, the IOPS range, SSD size, load balancing feature and premium disk support.
  • Create Native Calculator Android ApplicationAug 22, 2017. Android is one of the most popular operating systems for mobile. In this article, I will show you how to create a Native Calculator Android application using Android Studio.
  • Work With Configuration In ASP.NET CoreAug 21, 2017. Before going into the new configuration system, let’s discuss in brief how we used to have a configuration system in the earlier versions of .NET applications.
  • QR-Code Scanning Using Android StudioAug 17, 2017. Android is one of the most popular operating system for mobile. In this article how to scan QR code without camera options using Android studio Android is kernel based operating system that allows the user to modify the GUI component and source code.
  • Boosting Up The Reflection Performance In C#Aug 10, 2017. Reflection is a way of obtaining metadata information about the types used in applications, which helps you describing the types, modules or assemblies at runtime. This is an extremely useful feature in the strongly-typed languages like C#.
  • Understanding Azure Mobile ServicesAug 09, 2017. This article will give you an idea about the Azure Mobile Services. It allows the functionality of Azure App Service to add sign-in, push notifications, and data sync to your mobile app. Connect your app to enterprise systems and on-premises resources.
  • Deploying An Ubuntu Server 16.04 LTS Virtual Machine Using Microsoft AzureAug 08, 2017. In computing, a Virtual Machine is an emulation of a computer system. Virtual machines are based on computer architectures and provide functionality of a physical computer. Their implementations may involve specialized hardware, software, or a combination. Azure Virtual Machine (VM) is one of several types of on-demand , scalable computing resources that Azure offers.
  • Understanding Virtual Machines In AzureAug 06, 2017. It is an operating system or application environment that is installed on software, which reproduces dedicated hardware. End user has the same experience on a virtual machine as they would have on dedicated hardware.
  • Introduction To jQuery And Web API 2 Controller’s Method Relationship Using jQuery AJAX In ASP.NET MVC RazorAug 06, 2017. ASP.NET Web API is a smart framework to build HTTP services which can be consumed by Multi platform clients including desktops or smart phone devices, irrespective of browsers or Operating Systems being used.
  • Selecting An Enterprise Content Management System (CMS) - Part TwoJul 31, 2017. In continuation of my previous article on – “Selecting a Content Management System that supports Your Business”, I thought of writing this article on selecting an Enterprise CMS. Nowadays, Mobile, Big Data and E-Commerce are causing drastic changes in the business landscape and all those companies who ignored their online presence are at the risk of losing customers and revenue.
  • Statistics And Cost Estimation Internals - Part OneJul 30, 2017. Incorrect cardinality and Cost Estimation may lead query optimizer to choose inefficient plans which can have a negative impact on the database performance. In this article we are going to look deep inside Statistics.
  • Installing Docker In Windows ServerJul 29, 2017. The following document will provide you the step by step guide to create a windows server operating system and install the docker in it. To proceed with this, you need to login into your Microsoft Azure portal.
  • 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.
  • Selecting A Content Management System That Supports Your BusinessJul 17, 2017. Recently, a customer asked for a Content Management System (CMS), and being a SharePoint developer and consultant, I proposed SharePoint Server as CMS. Afterwards, by analyzing different CMS in the market, I thought of writing this article and will focus mainly on a CMS named – “Sitefinity” (http://www.sitefinity.com/).
  • Making A Simple Recommender System - Azure Cosmos DB And Apache TinkerpopJul 10, 2017. A simple yet effective introduction to Azure Cosmos Db Graph api and its usage.
  • Quick start - Development Of Chat Bot Using Microsoft Bot Framework - For BeginnersJul 08, 2017. In solution explorer, you will see WebApiConfig.cs file, Controllers and Dialogs folders. 'MessageController' is inherited from 'System.Web.Http.ApiController'. Bot application is nothing but webapis which will be called from chat window to get response.
  • Deploying A Simple Bot With Bot Builder SDK Using Visual Studio 2017Jul 05, 2017. In this article , I am going to show how to create and configure a bot using visual studio and also how to run that bot using Bot Emulator in our local system. This article also shows how to build a bot by using the Bot Application template and the Bot Builder SDK for .NET, and then testing it with the Bot Framework Emulator.
  • Microsoft Azure Automation With RunbookJul 03, 2017. Azure Automation allows you to automate the creation, deployment, monitoring, and maintenance of your resources in your Azure environment and across external systems. Azure uses a highly scalable and reliable workflow execution engine to simplify your cloud management overhead.
  • Getting Started With Azure FilesJul 03, 2017. Cloud storage options such as Amazon S3, Google Cloud Storage and Azure Storage, offer scalability, flexibility and excellent performance. On the other hand, sometimes it is difficult to access your files without programming, scripts or client tools.
  • Create Stop Watch Android ApplicationJun 30, 2017. Android is one of the most popular operating systems for mobile. So, I will show you how to create stop watch Android applications using Android studio. Android is the kernel based operating system. It allows the user to modify the GUI components and source code.
  • Deploying The Azure DNS Using Microsoft Azure PortalJun 28, 2017. An Azure DNS is used to host the DNS records for a particular domain and the Domain Name System, or DNS, is responsible for translating (or resolving) a website or service name to its IP address. Azure DNS is a hosting service for DNS domains, providing name resolution using Microsoft Azure infrastructure. By hosting your domains in Azure, you can manage your DNS records using the same credentials, APIs, tools, and billing as your other Azure services.
  • Manage System Processes Using Windows PowerShellJun 28, 2017. You can easily manage system processes using Windows PowerShell by just typing some simple Cmdlets. Below are some of the examples that help you to manage system processes using Windows PowerShell.
  • WPF Notifications For All (SignalR)Jun 26, 2017. In the current times, all operating systems and browsers have a notification engine. This is a very practical characteristic and that enables us to have apps 100% connected and 100% live. With notifications, we can have information about: our other apps, our environments, our users, our fails, etc., when they occur.
  • Help System In Windows PowerShellJun 26, 2017. Windows PowerShell Help system is the most important resource in PowerShell. Starting with Windows 8 and Windows Server 2012, PowerShell doesn’t come with help already in the system, you have to update it. So the first thing you have to do when you launch PowerShell is to update the help.
  • Working With PowerShell DrivesJun 25, 2017. Windows PowerShell drives are data store locations that you can access like any other ?le system drives in Windows PowerShell. The Windows PS providers create some drives for you, such as the ?le system drives (including C: and D:). Below examples provides you how to work with PowerShell Drives in Windows PowerShell.
  • Managing System Services Using Windows PowerShellJun 24, 2017. You can easily manage system services using Windows PowerShell by just typing some simple Cmdlets. Below are some of the examples that help you to manage system services using Windows PowerShell.
  • How To Operate With Data Persistence In Xamarin.Forms - Part TwoJun 23, 2017. In this one, I’ll show you how to use the file system to save data using Xamarin with the .Forms UI Technology and the PCL (Portable Class Library) code sharing strategy.
  • Keyboard Improvements In Windows 10Jun 14, 2017. This article talks about some of the new improvements in the keyboard available in the new Windows 10 operating system.
  • Top Ten Things You Should Know About Optimizing SQL Server Performance - Part TwoJun 08, 2017. Top Ten Things You Should Know About Optimizing SQL Server Performance.
  • Top Ten Things You Should Know About Optimizing SQL Server Performance - Part OneJun 07, 2017. Top 10 Things You Should Know About Optimizing SQL Server Performance.
  • Move SQL Server Database To Another Location - Lesson LearnedMay 22, 2017. Fix: Unable to open the physical file. Operating system error (Access is denied.). In this article, we'll learn the best practice of moving database to another physical location on the Server.
  • Performance Improvement Of API Management In AzureMay 19, 2017. Performance Improvement of API Management In Azure.
  • Azure Traffic Manager - Part TwoMay 17, 2017. In part one, we saw how to work with geographic regions. In this we will see about performance which will switch the endpoints in case of failure.
  • Write HTML Code In Xamarin Cross Platform With Table ExampleMay 17, 2017. You build your mobile app entirely in HTML, however those apps can suffer from performance problems when trying to accomplish complex processing or UI effects and are also limited in the platform features which they can access.
  • Idempotent Operation In Distributed SystemMay 08, 2017. Idempotent Operation in Distributed System.
  • Semantics Exactly Once In Distributed SystemMay 06, 2017. This article enables you to have Semantics exactly once in Distributed System.
  • An Overview Of Bootstrap Grid SystemMay 03, 2017. Bootstrap Grid System.
  • Synchronization In Distributed SystemApr 27, 2017. Synchronization In Distributed System.
  • SharePoint 2016 Central Admin - System Settings - Manage Farm FeaturesApr 24, 2017. This article presents insights about SharePoint 2016 Central Admin - System Settings - Manage Farm features.
  • System.Diagnostics Useful ActionsApr 06, 2017. This article provides an overview of System.Diagnostics useful actions.
  • SharePoint 2016 Central Admin - System Settings - Manage Farm Solution - Part TwoMar 16, 2017. SharePoint 2016 Central Admin - System Settings - Manage Farm Solution.
  • SharePoint 2016 Central Admin - System Settings - Manage Farm Solution - Part OneMar 15, 2017. SharePoint 2016 Central Admin - System Settings - Manage Farm Solution.
  • Getting Started With Remote Procedure CallMar 09, 2017. Getting Started With Remote Procedure Call.
  • Creating Your Own Operating SystemFeb 22, 2017. In this article, we will write our own bootloader using 16-bit assembly language to create our own operating system.
  • Dapper CRUD Win Forms - Part OneFeb 20, 2017. Database management is often a performance bottleneck in many applications. I am currently developing custom modules for Dynamics GP 2013 and I have found Dapper. It is a simple and powerful solution for my needs. I hope it works for you too.
  • SharePoint 2016 Central Admin - System Settings - Manage User SolutionsFeb 20, 2017. In this article, you will learn how to manage the user solutions in SharePoint 2016 Central Admin.
  • Setup Angular 2 Application Within Minutes Using Angular CLIFeb 10, 2017. Setting up an Angular 2 application requires a lot of time. It's time consuming to create proper folder structure, config files, system.js file, environment file, etc. This article shows how we can quickly create an Angular 2 application using Angular 2 CLI within minutes. Prior knowledge of Angular 2 is required for this article.
  • Creating Dialog Fragment Using Xamarin AndroidJan 31, 2017. This article explains how to create Dialog Fragment using the Login System UI design and understanding of C# codes and XML files.
  • How To Create SharePoint List In Office 365 By Uploading Excel SheetJan 31, 2017. In this article, let’s see how to create SharePoint list in Office365 by uploading an Excel Sheet into the system.
  • Designing Login System UI In Xamarin Android AppJan 30, 2017. This article explains how to design Login System UI using Xamarin Android in Visual Studio RC 2017.

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