.Net Interview Questions, Resources, Tips & Tricks.

Solution: How to change css class for an element in jquery?

noreply@blogger.com (Anil Kumar Reddy) — Tue, 03 Nov 2009 15:23:00 +0000

In order to change the CSS class applied to an element using jQuery we can use methods like addClass() and...

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Visual Studio 2010 and .NET 4.0 Beta 2 Released

noreply@blogger.com (Anil Kumar Reddy) — Wed, 21 Oct 2009 20:12:00 +0000

Visual Studio 2010 and .Net Framework 4.0 Beta 2 is released this wednesday. This is available for download in MSDN here http://go.microsoft.com/fwlink/?LinkID=151797 Have a look at the style and...

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JSON Serialization in VS 2008

noreply@blogger.com (Anil Kumar Reddy) — Tue, 20 Oct 2009 18:53:00 +0000

Say we need to convert serialize C# object to JSON string and transfer that to client side to be used in Javascript. DataContract attribute is added to a class and DataMember attribute is added for...

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Junior Software Developer

noreply@blogger.com (Anil Kumar Reddy) — Sun, 04 Oct 2009 08:55:00 +0000

Job Description Position: Junior Software Developer Apply Now Requirements: • Knowledge and experience in C# ,ASP.NET SQL and XML (academic project in NET is Must) • Experience working in a variety...

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Validating textbox to not allow invalid characters in all cases.

noreply@blogger.com (Anil Kumar Reddy) — Fri, 18 Sep 2009 17:43:00 +0000

In order to allow user to enter only certain characters in a textbox and also to control the maximum length of multiline textbox use the below function by calling it on onkeypress for a textbox. ...

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To get the count of messages in a MSMQ Queue in C#.NET

noreply@blogger.com (Anil Kumar Reddy) — Mon, 17 Aug 2009 15:39:00 +0000

There is no direct property provided with MessageQueue class. We can use GetMessageEnumerator2 to get the enumerator to enumerate and get the count of number of messages present in the queue. The...

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Silverlight 3 Released

noreply@blogger.com (Anil Kumar Reddy) — Wed, 29 Jul 2009 17:56:00 +0000

Silverlight 3 and associated developer tools have been released! Visit the Silverlight Community site to download all you need to build great Web experiences with Silverlight 3. You can also learn...

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Fix: Cutom Javascript Does not load in case of Partial Postback using UpdatePanel.

noreply@blogger.com (Anil Kumar Reddy) — Fri, 17 Jul 2009 15:33:00 +0000

When we are using Update Panel for asynchronous Partial page postback static javasctipt files will not be loaded and we may see error like "Permission Denied" or something like Error:...

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Alternative: $(document).ready handler will not be fired on asynchronous postback.

noreply@blogger.com (Anil Kumar Reddy) — Fri, 03 Jul 2009 08:26:00 +0000

Like in case we are using updatepanel under which we have postback button along with jQuery calender textbox. And datepicker is attached to a textbox in document ready event handler. Upon postback...

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Fundamentals of jQuery

noreply@blogger.com (Anil Kumar Reddy) — Sun, 07 Jun 2009 16:21:00 +0000

Introduction: . jQuery is a fast, lightweight JavaScript library that is CSS3 compliant and supports many browsers. . The jQuery framework is extensible and very nicely handles DOM manipulations,...

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Rounding a number after decimal point using Vb script Format functions

noreply@blogger.com (Anil Kumar Reddy) — Sun, 24 May 2009 13:49:00 +0000

Below is the function in the vbscript which will round the number up to two digits after decimal number. <Script language="VBScript"> Function Roundnumber(Decnumber,numlength) ...

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Calling VB Script Function from inside a Javascript function.

noreply@blogger.com (Anil Kumar Reddy) — Sun, 24 May 2009 13:28:00 +0000

Calling VB script function in javascript is as simple as calling another javascript function. Let us see with a simple example. First we will create a function in VB Script to add two...

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How to call multiple Javascript methods on window load using onload handler

noreply@blogger.com (Anil Kumar Reddy) — Thu, 14 May 2009 14:01:00 +0000

We know that when we cannot assign mutilple functions to onload handler in javascript. It will just ovveride the previous function. In order to set mutliple functions we need to consider Array and...

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Migrating from VS2005,.NET Framework 2.0 to VS2008 and .NET Framework 3.5

noreply@blogger.com (Anil Kumar Reddy) — Wed, 22 Apr 2009 12:27:00 +0000

When we open our solution developed in Visual Studio 2005 and .Net 2.0 it will automatically converts the solution and all projects under it, to be compatible with Visual Studio 2008 and to use new...

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Overloading and Overriding - Method Vs Author

noreply@blogger.com (Anil Kumar Reddy) — Tue, 21 Apr 2009 05:56:00 +0000

A method overriden has exactly the same skeleton as the method in the parent class. Same Access modifier, same type of return value, same name and same arguments. Only thing that can be changed is...

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Detecting IE6, IE7 and Google chrome in Javascript.

noreply@blogger.com (Anil Kumar Reddy) — Mon, 20 Apr 2009 07:20:00 +0000

Some times we need to detect the browser used by end user in Javascript and wants to apply browser specific actions like styles javascript. As the way javascript and styles is interpreted is...

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How to call Javascript function on onchange event of Dropdownlist before server side event handler is called.

noreply@blogger.com (Anil Kumar Reddy) — Mon, 20 Apr 2009 07:12:00 +0000

To call Javascript function on onchange event of Dropdownlist before server side event handler for SelectedIdexChanged event is called. This is some what tricky as mentioning onchange = "return...

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Moving VIEWSTATE and other hidden fields to the bottom of the page in ASP.NET 3.5 SP1 and 2.0

noreply@blogger.com (Anil Kumar Reddy) — Wed, 08 Apr 2009 17:53:00 +0000

As we know that state of all ASP.NET controls is maintained __VIEWSTATE hidden field in encrypted format. By default this _VIEWSTATE HTML hidden field will be rendered at the top inside body tag...

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What is the use of MaintainScrollPositionOnPostBack property of a aspx Page.

noreply@blogger.com (Anil Kumar Reddy) — Wed, 25 Mar 2009 16:27:00 +0000

MaintainScrollPositionOnPostBack property for Page directive is used to get or set a value(true or false) whether to return the user to the same scroll position in the browser after postback. ...

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SCRUM-An agile product development methodology

noreply@blogger.com (Anil Kumar Reddy) — Thu, 19 Mar 2009 17:20:00 +0000

Overview Scrum is an agile product development methodology. Though the agile product management phenomenon may seem new, Scrum has been around since 1986 and is used by world class organizations...

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Configuring Microsoft Visual Source Safe 6.0 plugin for Visual Studio 2008

noreply@blogger.com (Anil Kumar Reddy) — Thu, 12 Mar 2009 16:43:00 +0000

When we install Visual Studio 2008 after installing Visual Source Safe we need to configure Visual SourceSafe plugin for Visual Studio. Other wise when we open any application that is bound to...

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Features and Benefits for Mobile Development in Visual Studio 2008.

noreply@blogger.com (Anil Kumar Reddy) — Tue, 10 Mar 2009 09:26:00 +0000

Using Visual Studio 2008 Professional Edition or Visual Studio Team System we can easily extend and optimize the functionality of desktop applications to Windows Mobile-based devices. Some features...

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Enable browser back and forward button support for Gridview paging and sorting in ASP.NET AJAX using jQuery.

noreply@blogger.com (Anil Kumar Reddy) — Mon, 02 Mar 2009 17:20:00 +0000

Introduction: The Article will demonstrate how to enable browser back and forward button support for GridView paging and sorting in ASP.NET AJAX using jQuery History plugin. jQuery is popular and...

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Calling Page Methods and Web Services directly using jQuery.

noreply@blogger.com (Anil Kumar Reddy) — Mon, 02 Mar 2009 17:09:00 +0000

For calling Ajax Page Methods from Javascript using jQuery use the below jQuery method to set type, url, input data empty braces if no input data is available to avoid errors. Data transfer will done...

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Enabling Browser Back/Forward Button Support for ASP.NET AJAX using jQuery.

noreply@blogger.com (Anil Kumar Reddy) — Thu, 26 Feb 2009 18:43:00 +0000

Introduction: The Article will demonstrate how to enable browser history thus enabling browser back and forward support for ASP.NET AJAX Update Panel using jQuery using the location hash fragment...

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