C# Corner

Resources  
  • Building API Gateway Using Ocelot In ASP.NET CoreNov 21, 2017. Ocelot is aimed at people using .NET running a micro services / service orientated architecture who need a unified point of entry into their system.
  • 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.
  • 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
  • Learn Universal Windows Programming Via Modern C++ (ProgressRing)Nov 13, 2017. This article explains how to implement the Progress Ring Control.
  • Enums In C#Nov 09, 2017. Suppose we are creating a program in which we have to use multiple named constants of similar type and on the basis of a particular constant we have to perform some operation. So what we normally do is initialize each named constant with a value. This may require a lot of effort if the number of constants is large. Also the look and feel of the code is not up to the mark. Have a look at the below program to understand more. The program contains months of the year. We have to put lots of effort to assign each month to a value.
  • Important C# Evolutions You May Not KnowNov 08, 2017. Since the announcement of the number one Microsoft language in 2000, many developers get interested in this language evolutions for many reasons but the main one was that C# is intended to be a simple, modern, general-purpose, object-oriented programming language.
  • 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.
  • 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.
  • Learn Universal Windows Programming Via Modern C++ (ProgressBar)Nov 01, 2017. ProgressBar indicates that some operation is going on in the background.
  • Learn Universal Windows Programming Via Modern C++ (DispatcherTimer)Nov 01, 2017. DispatcherTimer is a timer control, that is integrated into the Dispatcher queue, Timer event is called in a specific timer interval, the main advantage DispatcherTimer, it can run the code on the same UI thread.
  • 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.
  • 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.
  • Learn Universal Windows Programming Via Modern C++ (RelativePanel)Oct 31, 2017. Here, I have explained how to implement RelativePanel control in C++/WinRT.
  • Getting Started With Azure Cosmos DBOct 29, 2017. Azure Cosmos DB is a globally distributed database service designed to enable you to elastically and independently scale throughput and storage across any number of geographical regions with a comprehensive SLA. You can develop document, key/value, or graph databases with Cosmos DB using a series of popular APIs and programming models.
  • Simple Single Side Traffic Controller Using Timer ControlOct 25, 2017. This is a simple article for beginners who are getting introduced to C# programming in which they will learn how to code using Timer control inside Windows form
  • 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.
  • Learn Universal Windows Programming Via Modern C++ (Grid Control)Oct 23, 2017. This article explains about Grid control in Modern C++/WinRT. Grid control is used to arrange the controls in multirow and multicolumn layouts (stackpanel is use arrange controls in horizontal or vertical).
  • Learn Universal Windows Programming Via Modern C++ (ContentDialog)Oct 22, 2017. This article explains about Content dialog in C++/WinRT. It forces the user to get the input (whether success or failure) until the user cannot interact with Parent windows.
  • Swift Programming - Zero To Hero - Part SevenOct 19, 2017. This is Part Seven of the "Zero to Hero" Series. In this article we will learn about Functions and Tuples.
  • 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.
  • 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 .
  • User-Defined Types In SQL ServerOct 13, 2017. When we are working with any programming language, we create user defined types as per our requirement. It is a better idea to have this feature in the SQL server.
  • 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.
  • Learn Universal Windows Programming Via Modern C++ (CommandBar Control)Oct 11, 2017. In this article, we are going to learn about CommandBar control in Modern C++. The CommandBar control is a new control in Universal windows programming, it’s a like a Toolbar control, it has more features compared to Toolbar control.
  • Learn Universal Windows Programming Via Modern C++ (SplitView Control)Oct 11, 2017. In this article, we are going to learn about Splitview control in Modern C++.
  • 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.
  • How To Change/Switch The Database Dynamically In An ASP.NET MVC ApplicationOct 06, 2017. This is an example with code snippets to show how to switch or change the database (Connection string) dynamically while running a program in ASP.NET MVC 5 applications.
  • Swift Programming - Zero To Hero - Part SixOct 05, 2017. This is part six of "Swift Programming - Zero to Hero" series. In this article, we will be learning about Arithmetic Operators. Before you continue in this session, please follow the previous series.
  • ColorPicker Control In UWP (Windows 10 Fall Creators Update Features)Oct 04, 2017. This article explains how to implement ColorPicker control in UWP application. A ColorPicker control is a new control in UWP programming
  • Introduction To Machine Learning In AzureOct 04, 2017. In this article, we will see what machine learning is and how it differs from traditional programming.
  • Swift Programming - Zero To Hero - Part FiveOct 03, 2017. This is part five of "Swift Programming - Zero to Hero" series. You can read the previous articles in the series.
  • Software Design Principles DRY, KISS, YAGNISep 29, 2017. In this article, I am going to explore software design principles and their benefits and why design principle are useful for us and how to implement them in our daily programming. We will see DRY, KISS, and YAGNI software design principles.
  • 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.
  • Never Let That Kid DieSep 21, 2017. It's my birthday and the last day of 5-day TOGAF program. The overall program was pretty interesting as there was no technology involved and five participants included, a senior executive from WHO and people having profiles and serious image. And yes, it was their misfortune to have me as one of the participants.
  • 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.
  • Getting Started With Android And KotlinSep 21, 2017. It is a new programming language for modern multiplatform applications. It was developed by JetBrains and open source contributors .First appeared on 2011 and latest version of Kotlin is 1.1.4 which was released on August 15, 2017 .
  • Learn Universal Windows Programming Via Modern C++ (Check Box)Sep 19, 2017. In the button control, we are using the IInspectable to set the content of the text. How do we get the value from the IInspectable interface ? By IPropertyValue; using the “as” operator, we can convert from IInspectable to IPropertyValue.
  • 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
  • Learn Universal Windows Programming Via Modern C++(Border Control)Sep 18, 2017. In this article, we are going to learn about Border control in Modern C++
  • Learn Universal Windows Programming Via Modern C++ (Combo box)Sep 18, 2017. Combobox control is contains the collection of the items. It represents Drop-down list of the items. The user can select the items from the list, when the combobox is open its display all the items, once item has been selected dropdown list will close automatically.
  • 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
  • Learn Universal Windows Programming Via Modern C++ (RadioButton)Sep 14, 2017. RadioButton is used to allow to the user select single items, whereas checkbox allows users to multiselect.
  • 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.
  • Seven Reasons Why Swift Is A Must For iOS App DevelopmentSep 13, 2017. With the launch of several programming languages, a developer is often confused as to which technology to use. They are have the dilemma of choosing between Objective C and Swift, both of which are considered to be fine technologies for IOS app development. Recently in an event, Apple unveiled Swift as its new programming language and thereby created a new demand for Swift developers required for quality IOS development.
  • 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.
  • Data Science Machine Learning In R ProgrammingSep 09, 2017. In this article, I am going to describe what machine learning and data science are and then we will see how we can apply machine learning techniques in data science and then we will do some practical implementations in R language of data pre-processing.
  • Aspect Oriented Programming In C# With RealProxy classSep 07, 2017. Example of implementing logging using RealProxy class.
  • Restart An App Programmatically In UWP (Windows 10 Fall Creators Update Features)Sep 06, 2017. This article explains about how to restart an app programmatically in Universal Windows Programming.
  • 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.
  • Swift Programming - Zero To Hero - Part FourSep 06, 2017. In this article, we will learn about arrays and accessing arrays using looping statements
  • 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.
  • 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 Perform Web Scraping Using Python ProgramSep 04, 2017. Web Scraping (also known as Screen Scraping, Web Data Extraction, Web Harvesting etc.) is a process to scrap (extract) data from web pages, web document, HTML document or XML document in a structured manner and then store in database, text file as a spreadsheet , as a XML , or in whatever file format we want to save in.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • The Future Of C# At A GlanceAug 17, 2017. C# is one of the top ten most popular programming languages. It’s been 16 years since Microsoft released C# in 2000 and is considered the foremost emerging programming languages because of the maturity it has accrued. Today C# 7.0 is available as a part of Visual Studio 2017.
  • Swift Programming - Zero To Hero - Part ThreeAug 17, 2017. Statements are the building blocks of any program. We can perform any function with the help of statements, such as checking values or declaring variables, calling methods, or even creating objects.
  • 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.
  • Universal SMTP Code To Send Emails In .NET AppsAug 13, 2017. As already mentioned quite clearly in the tagline, the only reason to write this article is to cover the basic requirements of every SMTP vendor's code in .NET applications, If your vendor is Google's mail service, — Gmail — then you can most likely leave this article and go back to the article, which I wrote quite a lot of time ago to share how to send emails through a C# programs, sending emails over .NET framework, and general problems – using C# code.
  • Learn Universal Windows Programming Via Modern C++ (Stackpanel)Aug 11, 2017. Stackpanel has holding one are more controls into panel, inside panel controls are called as child controls, the child controls can be arranged into the horizontal (left to right) or vertical stack (top to bottom), We can add all the itemcontrols into the stackpanel like textbox, button, combobox.
  • 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.
  • 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.
  • Swift Programming - Zero To Hero - Part TwoAug 08, 2017. This is part two of Swift Programming Zero to Hero. In this article we will see loops in Swift.
  • Shooting Game Using Construct 2Aug 08, 2017. Construct 2 is an HTML5 based 2D game editor developed by Scirra. Construct 2 is a powerful game creator specifically designed for 2D games.
  • 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.
  • Learn Universal Windows Programming Via Modern C++Aug 06, 2017. Universal Windows programs have developed based on the Windows Runtime (WinRT) technology, Windows Runtime (hereafter called WinRT) and runs based on the COM API, but is not designed to be directly used, instead using a “language projections” concept
  • 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.
  • Writing Code With Programming Ligatures In Visual StudioAug 01, 2017. Almost all visual studio developers are already in love with Consolas font. Consolas is an awesome, top ranked font to write code. But sadly, Consolas doesn't has any ligature support for us. What is ligature in a language? Typographic ligature occurs when two or more letters are joined as a single letter. For example AE > Æ, OE > Œ etc. So how can we carry ligature in our code in visual studio? There are plenty of fonts to write code with ligature support, such like- Fira Code, HasKlig, Monoid and etc.
  • 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.
  • How To Create Web Job in Azure Web appJul 31, 2017. Azure web job is the most useful feature in Azure web app service. It will be great helpful when you want to run the scripts or programs as background processes in app services, api app and mobile app .
  • 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.
  • Null Object Design PatternJul 29, 2017. A null object is also known as a Stub, an Active Nothing or an Active Null. It helps our program logic to get rid of null checks where ever possible. We all know, that we can not call methods on a null reference as it results in a NullReferenceException. The null object pattern provides a non-functional object in place of a null reference and therefore allows methods to be called on it.
  • Are You A Fresher And Looking For A Way To Start With Microsoft .NET?Jul 29, 2017. This article focuses on beginner programmers and Computer Science students who want to learn and get started with .NET programming.
  • React Tutorials - Day Six - FluxJul 24, 2017. Flux is a programming architecture and concept where data flows in an unidirectional way. Flux is not a framework or library, it is just an architecture pattern that was developed by Facebook along with the React View library to manage the data flow into our application. Flux makes it easier to track the changes and bugs during development.
  • 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/).
  • Preliminary Practices On Python ProgrammingJul 17, 2017. This article describes the basic concept of Python programming including program syntax, data types, looping & conditional statements and more
  • Multithreading In C# .NetJul 16, 2017. If you have a program that execute from top to bottom, it will not be responsive and feasible to build complex applications. So .Net Framework offers some classes to create complex applications.

About Systems-Programming

NA
File APIs for .NET
Aspose are the market leader of .NET APIs for file business formats – natively work with DOCX, XLSX, PPT, PDF, MSG, MPP, images formats and many more!