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• Covariance and Contravariance in Delegates explained
  Covariance is related to method return type and Contravariance is related to method parameters in C# Delegates
  waqar qureshi · 25 days ago · 0 · 121 · share
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  Introduction of LINQ
  “LINQ provides uniform way to perform action on any object which Implements the IEnumerable<T> OR IQueryable<T> interface with different type of data sources.” LINQ is the new feature which is available in .Net 3.0 and onwards.LINQ stands for ...
  Vijendra Shakya · 4/2/2012 · 3 · 3584 · share
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  Introduction of Hashtable
  Hash table is a collection class where objects are stores with key/value pair,key cannot be null, but value can be null. This comes under the System.Collections namespace.In Hash table each element is in key/value pair and store in DictionaryEntry objects...
  Vijendra Shakya · 4/2/2012 · 1 · 2211 · share
• ASP.NET Page Lifecycle
  I have tried to explain relevant events in the Page lifecycle and their importance with some gotchas. I will keep updating this article with more tips and tricks, besides readers are welcome to point out mistakes and suggest corrections and give feedback!...
  Vivek Thakur · 1/12/2012 · 12 · 57670 · share
• Design Pattern: State design pattern
  The State pattern allows an object to change its behaviour when its internal state changes. This pattern comes under Behavioral Patterns section. This pattern is used to represent the state of an object. By "internal state changes" it means, the object wi...
  Raghav Khunger · 1/1/2012 · 1 · 2225 · share
• JavaScript Design Pattern: Publisher Subscriber Pattern
  This pattern enables to build agile software architecture by decoupling items/objects which produce information and items/objects which consume it. The publisher/subscriber pattern is a software design pattern in which an object, called the subject, maint...
  Raghav Khunger · 9/24/2011 · 4 · 3332 · share
• How to use log4net in ASP.NET
  The Apache log4net library is a means to help the programmers output assertions or logs to a variety of output targets. It is very helpful in the cases where you are facing problems with an application and want to log statements to locate the problem. The...
  Raghav Khunger · 9/10/2011 · 2 · 2164 · share
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  Understanding CSS Overflow Property
  Recently one of my developers asked me regarding the overflow property of CSS. He was having some confusion regarding various options (visible, hidden, scroll and auto) provided in overflow property. Therefore I decided to write an article on same which w...
  Raghav Khunger · 7/21/2011 · 3 · 2885 · share
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  SQLDataSource: Insert, Update and Delete data
  In this article I will show how to insert, update and delete data with SQLDataSource control. The SqlDataSource control makes use of ADO.NET classes (System.Data.Odbc, System.Data.OleDb, System.Data.SqlClient, System.Data.OracleClient) to connect to any D...
  Raghav Khunger · 6/27/2011 · 8 · 9598 · share
• Using jqGrid with ASP.NET
  In this article I will explain how to use jqGrid with ASP.NET. jqGrid is one of the most popular jquery grid and it is one of the best grid component. With the help of jqGrid wecan represent and manipulate tabular data for representing and manipulating ta...
  Raghav Khunger · 1/24/2011 · 7 · 32028 · share
• Reorder list using jQuery and ASP.NET
  In this article I will explain how to reorder list using jQuery and ASP.NET and the saving the item's updated order in the database. The advantage of reordering list with jQuery is that it is light weight, saving of bandwidth and good from user prespectiv...
  Raghav Khunger · 1/22/2011 · 11 · 15767 · share
• Check username availability using jQuery and ASP.NET
  In this article I will show how to check username with jQuery and ASP.NET. This will let the users know if a particular username is available or not during the process when they are filling out the registration form. In tradtional way if you are going wit...
  Raghav Khunger · 1/21/2011 · 3 · 7220 · share
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  Why do we need flags attribute on enums
  In this article I will explain what and where is the use of flags attribute in enums. By setting the flags attribute over the enum, each enum value will be treated as bitflag pattern. Enum should have flags attribute present only if each value defined in ...
  Raghav Khunger · 1/2/2011 · 0 · 1758 · share
• How to shorten url with jQuery
  In this article I will show how to shorten url with jQuery. I am going to use bit.ly api to shorten the urls. I have made a custom jQuery plugin which will use bit.ly API to shorten the longurl. URL shortening is a technique on the World Wide Web in which...
  Raghav Khunger · 12/26/2010 · 1 · 3510 · share
• Calling web service using jQuery in ASP.NET
  In this article I will show how to call ASP.NET webservice using jQuery. Webservice call using jQuery will let you to prevent the re-rendering the entire content of the page. The request is made partially and you can replace the content of the page withou...
  Raghav Khunger · 11/21/2010 · 7 · 8924 · share
• Cascading dropdownlist using jQuery and ASP.NET
  In this article I will show how to implement jQuery cascading dropdownlist using jQuery and ASP.NET. Cascading drodpdownlist means when one dropdownlist is dependent on other dropdownlist. Let's take a common example of Country, State and Metro. Each coun...
  Raghav Khunger · 11/6/2010 · 6 · 9781 · share
• Using jQuery Autocomplete in ASP.NET
  In this article I will show how to use jQuery Autcomplete in ASP.NET application. Autocomplete is one of the most needed feature while making applications where user demands the auto predicting feature when he types something in the input textbox.
  Raghav Khunger · 11/6/2010 · 18 · 17635 · share
• ASP.NET Page Life Cycle
  In this article ASP.NET Page Life cycle is explained.Various Stages starting from initialization to unload of a pages is covered in this section.
  Raghav Khunger · 11/4/2010 · 5 · 195474 · share
• jQuery : jqGrid with C# Asp.net
  Using jqGrid with asp.net
  Shaitender Singh · 9/20/2010 · 13 · 14857 · share
• Difference Between Int32.Parse, Convert.ToInt32 and Int32.TryParse
  In this article the difference between Int32. Parse , Convert.ToInt32 and Int32.TryParse is discussed.
  Raghav Khunger · 9/5/2010 · 3 · 2971 · share
• jQuery Intellisense in Visual Studio 2008
  In this article I will discuss how to add jQuery intellisense in Visual Studio 2008. I will discuss • How to add jQuery intellisense in .aspx page ? • How to add jQuery intellisense in external javascript file ? • How to add jQuery intellisense in .ascx u...
  Raghav Khunger · 8/25/2010 · 3 · 11871 · share
• Caching in ASP.NET
  In ASP.NET data access is very slow operation that can effect to your web applications performance. If you want to improve your web applications performance, your data access shouldn’t use database at all. So if you don’t use database then how you can man...
  mohit kumar · 8/24/2010 · 3 · 1587 · share
• ASP.NET Horizontal Menu Control
  An article on how to put together ASP.NET horizontal Menu control with access key and target window support
  Bryian Tan · 8/19/2010 · 0 · 2470 · share
• jQuery : How to avoid jquery clash with other libraries
  Avoid clash between jQuery with other libraries like YUI, Prototype or Moo tools
  Shaitender Singh · 8/10/2010 · 0 · 3260 · share
• Html5 : Create html page using Html5 and CSS3
  HTML5 will be the new standard for HTML, XHTML. HTML 5 introduces a whole set of new elements that make it much easier to structure pages. Through this article you know about html5 elements and how to create your own page in html5.
  sarika pandey · 7/29/2010 · 2 · 2297 · share