C# Corner

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  • Xamarin.Android - Text Recognition By Mobile CameraNov 20, 2017. Mobile Vision is an API which helps us to find objects in photos and video, using real-time on-device vision technology.
  • Introducing Visual Studio Live ShareNov 18, 2017. With Visual Studio Live Share you and your teammates use the same debugging session. You can collaboratively step through code or set breakpoints which are reflected in your teammate’s editor in real time. Each of you can independently inspect objects, use features like tips on hover, locals and watches, or make changes to an object’s value. When you are ready to make a fix, simply edit the code and your teammates will see your edits in their editor.
  • 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#.
  • Two Way Data Binding In Angular Without $scope Object Using MVCNov 16, 2017. Data binding is the most useful and powerful feature among any of the existing or upcoming software development technologies. It is actually a process that bridges a connection between the view and business logic of the application.Basically we will see one-way and two-way data binding with respect to AngularJS applications. But before we jump to that section we will try to learn something about the scopes in AngularJS.
  • Dependency Injection In AngularNov 14, 2017. Let us assume, if we want to build a Home. To build a Home we need several objects like bricks, wood, concrete, iron etc. To keep this example simple let's say we just need a bricks object to build a Home.
  • Types Of Web API Action ResultsNov 13, 2017. This article explains about Web API action results and explanation of REST result.
  • DROP IF EXISTS In SQL Server 2016Nov 13, 2017. With this very small but handy tip, we’ll check the enhancement that has been made to DROP statement in SQL Server 2016. Earlier, we used to write additional checking logic to make sure that the object exists to drop. If we miss writing the check and if the object is not available, then we are being served with an error message. With SQL Server 2016, now we can check the existence of the respective object without any error being generated.
  • 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.
  • How To Lock Objects In Power BINov 11, 2017. Sometimes, there is a situation where when we open a report and click on any visuals, it accidentally nudges a chart a little bit to the right or left. Sometimes, by mistake when end user viewing a report, arrangement of visuals scatters little bit. Microsoft rolls out one new amazing feature to resolve this issue and that is Lock Objects in Power BI.
  • 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.
  • 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.
  • 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 SharePoint Lookup Field Value Via C#Nov 07, 2017. Get and set a SharePoint Lookup Field via SSOM C#. In this article, I have explained how to get & set SharePoint lookup field (single/multiple) values programmatically via Server Side Object Model in C#.
  • 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 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • .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.
  • 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.
  • 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 .
  • 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.
  • Understanding Computer Vision API In AzureOct 11, 2017. The Computer Vision API gives you the tools to understand the contents of any image. Create tags identifying objects, beings, or actions present in the image, and then craft coherent sentences to describe it.
  • 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.
  • SharePoint 2010 - Creating External Content Types Using SharePoint DesignerOct 10, 2017. Before we get into this topic, I suggest you read about ECTs.
  • 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.
  • 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.
  • 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.
  • 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.
  • Migrate SharePoint On-Premises Content To SharePoint Online Using SPO APIOct 02, 2017. Below is the step by step SharePoint Online PowerShell cmdlets to migrate the content. It requires minimal CSOM (Client object model) call to avoid the threshold. It leverages a temporary Azure Blob Storage container to hold the content and Azure Queue, which schedule parallel jobs.
  • Create Value Object In C#Sep 28, 2017. Create a class that abstracts away (encapsulate) ‘data’ in your domain and provide methods to work on it. Below is a class I don’t consider a good Value Object.
  • 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.
  • 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.
  • Find Out Creation And Modification Date Of Database Objects Like Tables And Stored ProceduresSep 07, 2017. Database Object refers to Table, Stored procedure, View, Function etc.; in other words, all the elements that are created for data storage and manipulation.
  • 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.
  • 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.
  • 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.
  • Dependency Injection - Part Five - Using A DI Container (Autofac)Aug 29, 2017. A DI container takes the responsibility of instantiating and providing the dependency instances, irrespective of the level of dependencies. As a result, it is a container that manages the scope of the instantiated objects.
  • 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.
  • 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.
  • REST CRUD (Insert,Update,Delete,Get) Operations Using SharePoint Hosted App - Office 365 - Part OneAug 22, 2017. SharePoint adds the ability for you to remotely interact with SharePoint sites by using REST. Now, you can interact directly with SharePoint objects by using any technology that supports standard REST capabilities.
  • Dependency Injection - Part Four -Embracing AbstractionAug 18, 2017. Dependency Injection (DI) is a technique that helps us achieve loose coupling between objects and their collaborators. In this post, we will use constructor based dependency injection, however, we are not going to use any DI container for now.
  • 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.
  • 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.
  • 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.
  • IoT Solutions - Architecture/Design And Business AspectsAug 11, 2017. IoT is the abbreviated term meaning "Internet of Things". By definition Internet of Things is: the inter-networking of physical devices, vehicles (also referred to as "connected devices" and "smart devices"), buildings, and other items embedded with electronics, software, sensors, actuators, and network connectivity which enable these objects to collect and exchange data.
  • 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.
  • Dependency Injection - Part One -Tightly Coupled ApplicationAug 07, 2017. It is a best practice to use interfaces instead of concrete classes. These interfaces can then be mocked at the time of unit testing, which will prevent any call to the actual database. Also, it is a good practice to stop "newing-up" objects in classes.
  • 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.
  • Angular, Bootstrap And ASP.NET MVC - Part Seven (Bootstrap Modal Forms)Aug 02, 2017. In previous articles, we have learned AngularJS project setup, styling with bootstrap, AngularJS structure, data-binding, routing, copying of angular object when form is saved or cancelled, inserting/updating forms, etc.
  • 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.
  • 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.
  • SharePoint Webhooks As Event Receivers For SharePoint OnlineJul 31, 2017. SharePoint Webhooks were made generally available in January 2017. They provide the mechanism of catching the Asynchronous Events like item added, item deleted etc: that happens in the SharePoint Objects. At present, SharePoint Webhooks cannot be used with Synchronous events like Item Adding for which we will still have to rely on Remote Event Receiver solution using Provider Hosted Add-in.
  • 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.
  • 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.
  • Angular, Bootstrap And ASP.NET MVC - Part Six Jul 29, 2017. In previous articles, we have learnt AngularJS project setup, styling with bootstrap, AngularJS structure, data-binding, routing, copying of angular object when form is saved or cancelled, etc.
  • 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.
  • Understanding Relationship Between ObjectsJul 24, 2017. The relationship between objects defines how these objects will interact or collaborate to perform an operation in an application.
  • Watchers, Digest Cycle And Dirty Check In AngularJSJul 20, 2017. As we all know, Angular is a Model-View-Whatever framework. Whatever means it could be scope object, controller etc. So when any change happens in the model the view automatically gets updated with the help of a loop i.e. called Digest Cycle in Angular JS.
  • 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).
  • Office 365 / SharePoint Online - Connecting Office 365 / SharePoint Online Site Using CSOM (Client Object Model)Jul 19, 2017. In this article, I’ll explain detailed initial steps to connect Office 365 / SharePoint online using CSOM through console application.
  • 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.
  • Best Practices For MVCJul 14, 2017. Add a class library project to the solution, named Store.Model. This library is where we ‘ll keep all of our domain objects. Entity Framework will count on them in order to build the database but we are not going to configure Code First using DataAnnotations attributes on this project. Instead, we are going to put all the Code First configuration in specific Configuration classes using the Fluent API. Add a folder named Models.
  • 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 .
  • How To Create A List/Library Programmatically In SharePoint 2013Jul 13, 2017. We need to install Visual Studio in our machine for creating a list using SharePoint Server Object Model. The Server Object Model will be executed in the server side & it provides a rich set of classes in representing & manipulating SharePoint objects. Server object model is like production server environment to access the data where Sharepoint is installed on the machine.
  • Introduction To SharePoint Event ReceiversJul 12, 2017. Event Receiver is a important feature in SharePoint . The use of Event Receiver is to handle the events. It is like a method that is triggered when an action occurs on a specified SharePoint object.
  • 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.
  • Custom Observable In KnockoutJSJul 10, 2017. Knockout JS is famous and widely used for its two-way binding concept. While developing application we uses ko.observable() to declare a knockout object. Here we will discuss how to create our own custom observable which will work same as observable but with our own functionality.
  • 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.

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