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How does data reader work?
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ASP.NET ispostback
What is the logic behind ispostback in ASP.NET
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Extended Cascading Drop Down Control in ASP.NET 2.0
How to use the extended Cascading drop down controls of ajax in ASP.NET?
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What is an assembly
prasad_4computers
- May 25th, 2008
A .dll or .exe file is called an assemby.When we run a .net application it results into an assemby.
prashanthdd
- Apr 28th, 2008
Assemblies are concerned with versioning and deployment in .net application.Also assemblies are the building blocks for the programs such as webservices,windows services,serviced components and .net remoting applications.
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IsPostBack in ASP.NET
What is the logic behind IsPostBack in Asp.Net, means what and how do the system do when the ispostback properties of page has been occur
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Data Caching
How Data Caching achieved in Asp.net 2.0
monika_iims
- May 20th, 2008
Using Data CachingThe .NET data caching API is comprised of the two classes in the System.Web.Caching namespace. The first class, Cache, is the class we'll be using to add and remove items from th...
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What DataType is return in Postback property
sacchu
- Jan 16th, 2008
PostBack always return boolean value(true/false)true-page is posting subsequntly on each hit from client sidefalse-page is posting first time
Raghvendra kumar
- Mar 14th, 2007
It Returns Boolean Type
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How to debug javascript or vbscript in .Net?
AnwarCool
- May 8th, 2008
You are right, in addition that it's always good to place your script in .js file with in your project so that u can place a break point and step through the code.In addition ,you can ceven attach worker process and select the 'code type' as script.
hari charagundla
- Jan 5th, 2006
For debugging the client side script enable the debugging in IE.a. Open Microsoft Internet Explorer.b. On the Tools menu, click Internet Options.c. On the Advanced tab, locate the Browsing section, clear the Disable script debugging check box, and then click OK.d. Close Internet Explorer.
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What is the main event fired when we call bind method in a datagride?
AnwarCool
- May 8th, 2008
It's ItemDataBound that?occurs when we call a bind method.Please refer the following link ?http: // msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.datagrid_events . aspxGood Luck!Anwar
Ritesh Modi
- Feb 10th, 2007
No, When we are binding data to datagrid then ItemCreate executes first and then ItemDataBind will execute
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How to validate xmlschema in xml document?
AnwarCool
- May 8th, 2008
We?can use XmlReaderSettings Class and set validation type to schema and then create a event handler to the handle the validation erros.Below link has a good and simpale examplehttp:// aspalliance . com/1143_CodeSnip_Validating_XML_Data_using_the_XML_Schema_Definition . 2
veer
- Oct 6th, 2006
Can you give any real time example
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SCORM Template
How to create a template based on SCORM?
ellenm1
- May 3rd, 2008
You can use mine as a basis. It is Javascript and DHTML based, and available here for free download:http://thedesignspace.net/MT2archives/000351.html There is a complete tutorial for how to use all the features.Ellen
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What is web Garden in asp.net
gaumz04
- May 2nd, 2008
A webApplication contains single server and multiple CPU's is called WebGardeningGaumz DesireNothing is Permanent
yograj
- Jan 11th, 2006
When an application is hosted by multiple processes on the same server it is said to be a web garden environment.Also if an application is hosted by multiple servers then it is said to be web farm environment.
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By default what is the Asp.Net application login context on IIS 5.0?
By default the ASP.Net app runs in the context of a local user ASPNet on IIS version 5. On IIS version 6 on windows 2003 it is called Network service
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Can one try statement have many catch statements
khopda
- May 1st, 2008
Don't trust the people who say that a try block can have only one catch block...
khopda
- May 1st, 2008
Yes, dear. Many try catch blocks can be associated with one try block, but only one catch block's code gets executed whenever there is an error in the try block. I hope it answers your question!
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What types of data validation events are commonly seen in the client-side form validation?
jayban7
- Apr 29th, 2008
RangeValidatorRegular Expression validatorRequied Form ValidatorCustom ValidatorCompare Validator
Raj
- Dec 9th, 2006
WebForm_OnSubmit() Js method is tied to form's submit event.Here is what is inside WebForm_OnSubmit() -function WebForm_OnSubmit() {if (typeof(ValidatorOnSubmit) == "function" && ValidatorOnSu...
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What are webservices?
prashanthdd
- Apr 28th, 2008
Webservices are programmable business logic components which give access to the functionality through internet.Standarded prototocols like http can be used to access it.Webservices are based on soap which is an application of xml.
kumaraswamy
- Oct 13th, 2005
Web services are a core technology provided by the .NET Framework. By using web services, companies can more easily integrate internal applications, but they can also access services exposed by other ...
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What are the disadvantages of viewstate/what are the benefits
prashanthdd
- Apr 28th, 2008
Advantages:-Simplicity:There is no need to write possible complex code to store data between pagesubmissions.Flexibility:It is possible to enable,configure and disable controls on controlbasis.Disadva...
Urvil Shah
- Jun 20th, 2007
Advantage:1) Maintains the state for autopostback event.2) Easy to use.3) No ServerSide resources required.4) Passed into HiddenFied.5) Basic enncryption algorithm is applied when passing the data.Dis...
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What is CLR?
prashanthdd
- Apr 28th, 2008
CLR is the runtime environment for the .net framework. It manages the execution of .net code and provides some services like memory management, debuging and security.CLR is also known as virtual execution system(VES).
Urvil Shah
- Jun 20th, 2007
CLR - Common Language RunTimeIt is the Primary unit of the .NET. ( like JVM in Java)CLR is responsible for following activity.1) Garbage Collection2) Code Access Security (CAS)3) Code Verification.JITs are under CLR. MSIL Code is input and convert it into native code. Main Unit.
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Why Datareader is useful?
prashanthdd
- Apr 28th, 2008
DataReader is usefull when we need a foreward only sequential access in a better speed.
Helper
- Nov 2nd, 2007
Data Reader is used to go through the records in a particular order. It can be either forward order or backward order.
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Can you explain the difference between an ADO.NET Dataset and an ADO Recordset?
prashanthdd
- Apr 28th, 2008
Dataset can represent an entire database in memory with full of tables,views and relations.Dataset is bulk loaded rather than loaded on demand.Dataset is designed to work without a continuing connecti...
kawareapeksha
- May 8th, 2007
Dataset is a named collection of logically related data items arranged in a prescribed manner.While a recordset object is opened with a SQL query to a database, and the results are stored in the recordset
ASP.NET Interview Questions
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