Archive by author: Srinivasa Rao DhulipallaReturn

An introduction about Node.JS and usage of its modules

Node.js is an open source, cross platform JavaScript runtime environment for developing variety of tools and applications. Node.js is a platform that built on Chrome’s JavaScript runtime. Node.js applications will be developed in JavaScript and they run within Node.js runtime.In this article I am going to show you how to setup Node.js, how you can use it after setup, usage of Node.js modules, NPM packages and Node.js HTTP Server.Installation and VerificationFirstly, download the Node.js fr...
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ASP.NET: Audit Trail Implementation using Entity Framework

When you are working with certain projects which involves the Customer records, you might need to track of each and every addition/change made to system along with who create, modify and delete the records. Here I am going to show you how to implement the Audit Trail using Entity Framework in ASP.NET. Entity Framework keeps track of entity objects when we have modified them. Here I am going to use the ‘ObjectStateManager’ which is EF’s caching management object to access t...
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Create custom project templates in Visual Studio

Visual studio installation comes with the various predefined project templates, and we can use one of these templates (like console application, class library, ASP.NET web application, etc) to create a new project.We can create custom project templates and have they appear in create new project dialog under the project selection templates.Here I would show you the step by step procedure on how to build the custom solution template with multiple projects, configuring it in visual studio and have ...
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What's New In C# 6.0?

Microsoft has released the preview version of Visual Studio 2015 and .NET 4.6 for developers to try and provide feedback on usage or issues. .NET 4.6 preview comes with C# 6.0 which includes the new additional features expected by developers to improve the coding productivity.In this article I am going to describe the new features introduced in C# 6.0. If you haven’t download the Visual Studio 2015 please get it from below download button.Property Initialization with default valueIn C# 6.0...
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Automating .NET builds using CCNET and TFS

CruiseControl.NET (CCNET) is an open source tool used for continuous builds on server, where testing is required parallel to development. CCNET periodically checks the version control for changes to codebase, builds the source code if any modifications found, publish the build to website hosted location and notifies the build status software stakeholders.Here I am going to discuss on how to configure the CCNET for continuous builds using TFS as source control.What you need? CCNET Server Source C...
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Populate data as Facebook feeds in ASP.NET

Want to load the data dynamically as Facebook feeds?Need to populate the data when scrollbar comes down to page/panel?In Facebook, we use to see the post feeds would load dynamically when you scroll to bottom of the page. I did attempt the same to achieve it in ASP.NET and finally end up with a very basic example with the help of JQuery Ajax. In this blog, we can discuss on this how to implement it in ASP.Net with the help of JQuery in step by step procedure way. To achieve this in ASP...
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How to implement and use Extension Methods in C#

Do you wish to extend the built-in types with new methods?Want to extend custom types with new methods?In C#, we can use the Extension Methods to extend both built-in types and custom types. These extension methods are introduced in C# 3.0What are Extension Methods?Extension methods are special kind of static methods in a static class which enables us to add new methods to built-in types and custom types without creating new derived type.How to implement Extension Methods: Create a static method...
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How to setup Module to Module communication in DotnetNuke

Are you building modules in DotnetNuke?Is one module depends on another module?Want to exchange data between modules? Here we can discuss how to set up Inter Module Communication in DotnetNuke. In DNN, with the help of IModuleCommunicator and IModuleListener interfaces we can setup the communication between the modules. Here I would like to present all the required steps to setup the communication between modules. Before we start discuss on this, let’s understand who is communica...
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How to download YouTube Videos using .NET

Are you interested in downloading YouTube Videos?Want to download YouTube Videos in device specific formats?Need to have some fun while coding on interesting Stuff?Yes, then you are at the right place! In this blog I am going to show you how we can download the Videos from YouTube URL in different formats. You can download the video from YouTube URL in these formats: .Mp4, .Flv, .3Gp, .WebMEach YouTube video URL has a video id, which is appended to the URL as a query string. The name of the quer...
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HTML Parser

Are you looking for any HTML Parser?Want to traverse through HTML DOM elements?Want to read properties and its values of HTML element?Want to add properties to HTML elements dynamically? Want to modify HTML form at runtime? JQuery is one of the best solution to do all these at client side. But what about to do the same on server side?Here is one of the best, smarter, fastest and reliable solution: Html Agility PackHtml Agility Pack is an open source .NET library which is very similar to working ...
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