What is AJAX Helpers in ASP.NET MVC

Ajax helper in ASP.NET MVC essentially provides Ajax functionality for your web applications. AJAX Helpers are used for creating AJAX enabled elements for example Ajax enabled forms and links which performs request asynchronously. when you use Ajax helper you can submit your HTML form using Ajax so that instead of refreshing the full web page only a part of it can be refreshed. you can render action links that allow you invoking action methods using Ajax. Basically AJAX Helpers are extension methods of AJAX Helper class which exists in System.Web.Mvc.Ajax namespace. AJAX-enabled link based...

Read More

Personal and Technical Interview Question for Fresher

Today, I am sharing interview question which I have faced during interview at fresher time. I have combined all round interview question which had asked to me in one group. I hope it will help to fresher.  First Interview [HCL] 1. Tell about your technical profile. 2. What was your role in your project? 3. In which module you have worked explain? 4. Describe GridView events (Paper). 5. How to change Label's color based on Label's value  (Paper)? 6. Write the code to perform edit and delete operations using  GridView (Paper). 7. What are the Validation controls in ASP.Net? 8....

Read More

Brief Introduction of Linq

Today I am going to explain a very good topic....Linq. So, First question is What is Linq. Linq is basically stand for Language-Integrated Query. Basically LINQ address the current database development model in the context of Object Oriented Programming Model. If you wants to develop database application on .Net most of us prefer to use ADO.Net. ADO.Net is working as middle ware in application and give us complete object oriented wrapper around the database SQL. So Programmer must have good knowledge of object oriented programming concept as well as SQL to develop an application....

Read More