C# Corner

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  • Types Of Web API Action ResultsNov 13, 2017. This article explains about Web API action results and explanation of REST result.
  • Building Chat Bots With Bing Search Results Using Bot FrameworkNov 11, 2017. The Bot Framework supports different types of rich cards, Azure AD authentication and provides a richer interaction experience to the users.
  • Upload/ Download Files In ASP.NET Core 2.0Nov 10, 2017. ASP.NET Core MVC model binding provides IFormFile interface to upload one or more files. The HTML form must have encoding type set to multipart/form-data and an input element with type attribute set to file.
  • 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.
  • 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.
  • ASP.NET Core 2.0 MVC View ComponentsNov 05, 2017. View Components are special types of views that are rendered inside other views. They are useful for reusing parts of a view or splitting a large view into smaller components.
  • Binding DropDown List Using Tuple In ASP MVCNov 05, 2017. Tuple is a generic static class that was added to C# 4.0 and it can hold any amount of elements, and they can be any type we want. So using tuple, we can return multiple values.One great use of tuple might be returning multiple values from a method. It provides an alternative to "ref" or "out" if you have a method that needs to return multiple new objects as part of its response.
  • ASP.NET Core 2.0 MVC Partial ViewsNov 03, 2017. Partial views are special type of views that are rendered inside other views. They are useful for reusing parts of a view or splitting a large view into smaller components.
  • Create Charts In PowerPoint Using C#Oct 31, 2017. When it comes to PowerPoint presentation, charts are an import thing. Because charts can visualize large amount of complex data, which is helpful for data comparison and analysis. This article focuses on how to create most commonly used chart types (including column chart, pie chart and combination chart) by using .NET Presentation library in your C# applications.
  • 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.
  • 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.
  • Angular Pipes With ExamplesOct 29, 2017. The first parameter 'USD' is currency type which can be of INR, USD or any currency type in the world. The Second parameter 'true' is a Boolean indicating whether to display currency symbol or not .By default it is false and, if we change it to true then the symbol will be displayed.
  • Highcharts With Angular Custom Directive And Web APIOct 25, 2017. We already know that DotNet Highcharts library is a client side library for charting and we can create very clean and flexible charts with minimum configuration. Using Highcharts, we can probably create all types of charts which we use in daily life, it could be a line chart, it could be a bar chart or column chart etc.
  • .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.
  • 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 .
  • C# 7.0 And C# 7.1 New Features - Part TwoOct 16, 2017. This article explains the new features of C# 7.0 & C#7.1. It covers new features like Discards, Pattern Matching, Generalized async return types, Async Main (Main Method returning Task), Infer Tuple Element Names, Default Literal Expressions & Type Inference and Pattern Matching with Generics.
  • How To Display Message On LCD Using Serial Monitor Of ArdunioOct 14, 2017. In this article we are going to link hardware and software of Arduino with the LCD. We are going to display typed Message on LCD 16/2 Display using Serial Monitor.
  • 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.
  • Getting Started With Adaptive Card Design Using Microsoft Bot FrameworkOct 12, 2017. The Bot Framework supports different types of rich cards and provides a richer interaction experience to the user. In this article, I will show how to integrate adaptive card UI design in a Bot Application. The Adaptive Card contain a combination of text, speech, images, buttons, and input controls.Adaptive Cards are created using the JSON format specified in the Adaptive Cards schema and Microsoft provided Microsoft.AdaptiveCards NuGet package for .Net Developer to building cards and handles the serialization.
  • 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.
  • Getting Started With Thumbnail Card Design Using Microsoft Bot FrameworkOct 10, 2017. The Bot Framework supports different types of rich cards and provides a richer interaction experience to the users. In this article, I will show how to integrate Thumbnail card UI design in a Bot application.
  • Getting Started With Hero Card Design Using Microsoft Bot FrameworkOct 10, 2017. The Bot Framework supports different types of rich cards and provides a richer interaction experience to the users. In this article, I will show how to integrate Hero Card UI design in a Bot application.
  • Publishing ASP.NET Core 2 Angular 4 SPA Template Application Using .NET CLIOct 10, 2017. First, we need to create ASP.NET Core 2 Angular 4 SPA application using dotnet new angular, Type dotnet new angular command in command prompt, and this will create application and restore NuGet dependencies.
  • SharePoint 2010 - Creating External Content Types Using SharePoint DesignerOct 10, 2017. Before we get into this topic, I suggest you read about ECTs.
  • Direct Dependencies And EnumerationOct 09, 2017. In this post, we will be talking about the two most commonly used types of relationships, namely, direct dependency relationship and enumeration.
  • Sending Bot Reply Message With Attachment Using Bot FrameworkOct 07, 2017. The Bot Framework enables you to build bots that support different types of interactions with users. You can design conversations in your bot to be freeform. Your bot can also have more guided interactions where it provides the user choices or actions. The conversation can use simple text strings, the message with an attachment like the image, File (pdf, word, excel, ppt), mp3, Video or more complex rich cards.
  • .NET Entity Framework Core Generic Async Operations With Unit Of Work Generic RepositoryOct 05, 2017. The advantage of generic repository is that you can inherit from it, pass an entity type, and you will get CRUD operations. It will save you a lot of coding time when your domain objects are likely to grow over 50+. Another advantage is change history functionality; you can inherit your entities from the change history interface.
  • Deploying A Windows Virtual Machine In The Azure PortalOct 04, 2017. Azure Virtual Machine (VM) is one of the several types of on-demand, scalable computing resources that Azure offers. Typically, you choose a VM when you need more control over the computing environment than the other choices offer. Let's see how to create an Azure VM from the portal.
  • How To Change User Language Settings In SharePointOct 04, 2017. In this article, I will discuss how to change language settings for a particular user using two ways. When you create a site , you also specify user language setting such as Time Zone, local display for numbers, dates, and time, sort order, calendar type, work week, and time format (12 or 24 hour) settings in both SharePoint On premise and Online.
  • SharePoint 2016/2013 - Event Log Monitoring By PowerShell AutomationSep 27, 2017. This article is based on the requirement I recently encountered where I was required to monitor a specific exception type and if it occurred the Admins needed to be notified at the same time.
  • Getting Started With Customizing A FormFlow Using Microsoft Bot FrameworkSep 25, 2017. The Bot Framework enables you to build bots that support different types of interactions with users. You can design conversations in your bot to be freeform. Your bot can also have more guided interactions where it provides the user choices or actions. The conversation can use simple text strings or more complex rich cards that contain text, images, and action buttons. And you can add natural language interactions, which let your users interact with your bots in a natural and expressive way.
  • Create SMS Android App Using Android StudioSep 21, 2017. In this article, I will show you how to create a pop up menu Android App using Android Studio. SMS stands for Short Message Service and is also commonly referred to as a "text message". With a SMS, you can send a message of up to 160 characters to another device. Longer messages will automatically be split up into several parts. Most cell phones support this type of text messaging.
  • Adding Check Box Functionality In An Android App Using Android StudioSep 21, 2017. In this article, I will show you how to create am Android app using Android Studio. Android Checkbox is a type of two state button, either checked or unchecked. There can be a lot of usage of checkboxes. For example, it can be used to know the hobby of the user, activate/deactivate the specific action etc.
  • Use Of Slicer In Power BI And Its Integration In SharePoint OnlineSep 17, 2017. Power BI is a Microsoft tool which provides many types of Visual Reports such as Clustered Column Chart, Clustered Bar Chart, Pie Chart,Donut Chart,Gauge,R script Visual, Tree map, Filled Map, Waterfall Chart, Scatter Chart, Slicer and many more. Among these I will be demonstrating a slicer which can be used to filter a tabular report and other reports.
  • Create Immutable Type In C#Sep 14, 2017. A public constructor that accepts initialization data is required so that the client can pass-in minimum state for the type to be valid. Private constructor, on the other hand, is used by methods to construct a new object and set its entire state.
  • New String Function In SQL Server 2017Sep 06, 2017. It requires one separator argument and a minimum of two arguments otherwise it raises an error. All the arguments are implicitly converted to string types and then they are concatenated.
  • How Should We Store Images And Blob Files In SQL ServerSep 06, 2017. There is always a requirement from developers: How should I store images and BLOB files in SQL Server ? In this post let's explore the data types and methods used for storing Binary Large Objects also know as BLOBs, such as images and sounds, into SQL Server.
  • 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.
  • Construct Readable XML Output From SQL Query From Two Or More Tables Using “For XML PATH” StatementSep 04, 2017. In my previous article I discussed about how to get a XML format output from query and process that by using XML AUTO statement, and I give different types of “for XML”.
  • Blocked File Types On Web Applications In SharePoint 2016 Central AdministrationAug 31, 2017. Here, you can define the file types that should be allowed or disallowed on SharePoint sites and collections. This configuration will apply globally on the complete farm.
  • Getting Started With Dialog Using Microsoft Bot FrameworkAug 28, 2017. The Bot Framework enables you to build bots that support different types of interactions with users. You can design conversations in your bot to be freeform. Your bot can also have more guided interactions where it provides the user choices or actions. The conversation can use simple text strings or more complex rich cards that contain text, images, and action buttons. And you can add natural language interactions, which let your users interact with your bots in a natural and expressive way.
  • Custom Model Binding In ASP.NET Core MVCAug 17, 2017. Model binding in MVC maps HTTP request data to the parameters of the controller's action method. The parameter may either be of simple type like integers, strings, double etc. or complex types. MVC binds the request data to the action parameter by parameter name.
  • Connecting Login Form In C# With Database For User Type AuthenticationAug 15, 2017. This article describes how to connect a Login Form designed in C# with a database so that the user gets validated based upon the password given by the administrator who has created the login database.
  • 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#.
  • Creating Login Form With Authentication For User Login Using C#Aug 09, 2017. This article describes how to create a login form and to validate user login with additional feature like changing pictures according to the type of user
  • 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.
  • 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.
  • Implementing Equality In Value TypeAug 02, 2017. This post is to focus on implementing Equality in Value Types; i.e., overriding Equality behavior for our own implemented Value Types which is basically defining how to decide two object of a type are equal or not.
  • Configuration API In ASP.NET Core - Day ElevenAug 01, 2017. In the previous article of this series, we discuss about the internationalization and globalization concept within .NET Core application. Now in this article, we will discuss different types of configuration processes in asp.net core applications.
  • Logging API In ASP.NET Core - Day TwelveAug 01, 2017. In the previous article of this series, we discuss about the different types of configuration processing concepts within .net core application Now in this article, we will discuss how to implement logging in the Asp.Net Core application. Before starting the discussion about Asp.Net Core logging framework, we need to understand why it is required and also how to implement it in the previous version of .net framework.
  • 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.
  • Built-In Filter Type In ASP.NET Core MVCJul 29, 2017. The ASP.net core framework includes five built-in filter types that we can sub-class and customize based on our requirement. The framework supports following built-in filters type.
  • Learn About Angular Bindings - Part OneJul 29, 2017. This article demonstrates how to configure various types of Binding in Angular.
  • Creating Web API With ASP.NET Core Using Visual Studio CodeJul 28, 2017. Web API is is framework that allows us to build web or http based endpoints. If you are building services today for mobile, HTML 5, and even client-server desktop applications, all these different types of applications need services in the backend.
  • 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.
  • Custom Actions Using CSOM For SharePoint Online - Part TwoJul 20, 2017. This is the second post of the Custom Actions Using CSOM for SharePoint Online series. In this post we will see how to create Ribbon Custom actions for different types of lists (Custom List, Document Library and Calendar).
  • Custom Actions Using CSOM For SharePoint OnlineJul 18, 2017. In this post, we will see how to add and remove Menu(ECB) and Ribbon custom actions to different types of lists (Custom List, Document Library and Calendar) in SharePoint online using CSOM (.NET managed) code.
  • 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
  • Site Columns In SharePoint 2013Jul 15, 2017. Site column is on of the good features in SharePoint . You can reuse the column within your site and subsites. you can also reuse within content type in SharePoint.
  • Create A Content Type In SharePoint 2013Jul 14, 2017. Here I am going to explain how to create a content type in SharePoint 2013 or SharePoint online and use the same content type in SharePoint list .
  • Ghostable/UnGhostable Pages In SharePoint ArchitectureJul 12, 2017. In SharePoint all pages have two different states called "Ghostable" and "Unghostable". [Note - it is a state not type].
  • How To Upload Records From Excel File to Database Using Stored Procedure In MVCJul 10, 2017. In this article, I will explain how to upload records from Excel files in the database using store procedure and also how to check all types of validation.
  • Relative Layout In Xamarin.FormsJul 08, 2017. In this article we are going to make a relative layout in xamarin.forms. Xamarin forms have many other types of layouts that include stack layout, grid layout, and absolute layout. If you want to read more about layouts and UI elements of xamarin forms then read this article.
  • Update Entity Form JS Library Without Removing Event Handlers - Quick WorkaroundJul 06, 2017. Let’s say we have one entity with a good amount of custom fields and we have developed a web resource for the main form. Many of the fields have onchange event associated with them. Now we have a new requirement where we need to implement a similar kind of form with some new functionality for different types of users and some of the existing methods also need to be modified. The requirement is to replace new form JS library with updated new JS library but without removing dependent handlers (as we are using many onchange event handlers as it is) with minimum effort.
  • When To Use "Var" As A TypeJul 05, 2017. It has been quite a long time since "var" was introduced, yet it is still a topic of debate among .net developers.
  • 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.
  • How To Perform Custom Actions And Upgrades Using Visual Studio InstallerJun 24, 2017. Visual Studio provides installer projects in order to make application deployment simple. To have Visual Studio installer project type with your version of Visual Studio, make sure you download and install corresponding extensions to your machine.
  • 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.
  • 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.
  • Pros And Cons Of Money DataTypeJun 02, 2017. Pros And Cons Of Money DataType.
  • Data Type Suffixes In C#Jun 01, 2017. In this article, we will have a look at data type suffixes in C#.
  • Project Type Of Xamarin Cross Platform May 23, 2017. Project Type Of Xamarin Cross Platform .
  • Provision SharePoint List With Custom Site Columns And Content Type Using SharePoint FrameworkMay 16, 2017. Provision SharePoint List With Custom Site Columns And Content Type Using SharePoint Framework.
  • SharePoint 2016 Central Admin - Security - Define Blocked File TypeMay 15, 2017. In this article, you will learn about SharePoint 2016 Central Admin - Security.
  • Types Of Web Parts In SharePoint 2013May 10, 2017. Types of Web parts In SharePoint 2013.
  • Working With Types In TypeScriptMay 08, 2017. In this article, we will learn how to declare variables and use type annotations in Typescript.
  • Implement Different Types Of Captcha With ASP.NET MVC Using NuGet CaptchaMvc.Mvc5Apr 11, 2017. In this article, we are going to see how to integrate captcha in your application and different types of captcha.
  • SQL Server - ServicesApr 10, 2017. MS SQL Server provides services which are mandatory for database creation and maintenance. This article shows how to start and stop Services, using different types of methods.
  • Provisioning SharePoint Content Types Using SPFx SolutionApr 06, 2017. In this article, let us look at provisioning SharePoint site content types, using SharePoint Framework components.
  • Content Type Hub In SharePoint Server 2013Apr 04, 2017. In this article, I have explained how to configure and create content types publishing across the site collection and across SharePoint farm.
  • All About Office 365 Administrator Roles And TypesApr 04, 2017. In this article, I am writing about Office 365 administrator roles and types of Office 365.
  • Display A Toast Notification With Types In Xamarin iOS AppMar 29, 2017. In this article, you will learn how to display a Toast notification with types in Xamarin iOS, using Xamarin Studio.
  • Content Type In SharePoint 2013Mar 24, 2017. In this article, I had explained how to create and use content types in SharePoint Site Collections.
  • Overview Of SharePoint Online Page Types - Part TwoMar 21, 2017. Overview Of SharePoint Online Page Types.
  • How To Convert Farm License Type In SharePoint 2013 Central AdministrationMar 19, 2017. In this article, we will see how to convery farm license type in SharePoint 2013 Central Admin.
  • Define Blocked File Types In SharePoint 2013 Central AdministrationMar 09, 2017. In this article, we will see how to manage blocked file types in SharePoint 2013 Central Admin.
  • SharePoint 2016 Central Admin - Upgrade And Migration - Convert Farm License TypeFeb 27, 2017. In this article, you will learn how to convert Farm license type in SharePoint 2016 Central Admin.
  • Overview Of SharePoint Online Page Types - Part OneFeb 27, 2017. In this article you will learn about SharePoint Online Page Types.
  • Understand Bound Service Using Xamarin With Visual Studio 2015 Feb 18, 2017. In this article, we will learn about life cycle of Bound Services - how to create, bind, and unbind the Bound type of Service in Xamarin using Visual Studio 2015.
  • Voice Notice Board Using Windows FormsFeb 17, 2017. In this article, I have explained the concept of creating an e-notice board, which can be used to display a message with just voice commands rather than typing.
  • Implement Google Chart Types In Real Time Scenarios Using ASP.NET MVCFeb 15, 2017. In this article, you will learn how to implement Google chart types in real time scenarios, using ASP.NET MVC.
  • Introduction To Types In C#Jan 30, 2017. In this article, you will learn about Types in C#.
  • SharePoint 2013 Online - Implement Client Caching For SharePoint ObjectsJan 29, 2017. In this demo, we will discuss the caching mechanism for SharePoint Objects which are more complex in nature than the primitive data types.
  • Overview Of Filters In MVCJan 24, 2017. In this article, I will explain about filters, type of filters, and how to create a custom action filter in MVC.
  • Equality Operator And Value Types In C#Jan 16, 2017. In this article, you will learn about Equality Operator (==) behavior for non-primitive value types.
  • Branching Over A "Type Code" - A Code SmellJan 13, 2017. This article will explain how the branching over a type code is a serious type of code smell.
  • Switch Statement - A Code SmellJan 07, 2017. This article will explain the code issues, using the Switch.. case statement. In some cases, it is a type of code smell.
  • Integrate Azure SQL DB With SharePoint Online As An External List Using Business Connectivity ServicesJan 07, 2017. In this article we will see how to integrate Azure SQL DB with SharePoint Online as an external content type, using business connectivity services.
  • Blocking File Types In SharePoint 2016Jan 03, 2017. In this article, you will learn blocking file types in SharePoint 2016.
  • Sharepoint Columns ExploredJan 02, 2017. In this article, you will learn everything about SharePoint columns. I am going to talk about the single line of text column type.

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