s.jabee

 Profile Answers by s.jabee Questions by s.jabee

• Jun 7th, 2007

Generally any application has to be loosely coupled and highly cohesive,the formula for high cohesion is that logically related entities, such as classes and methods, are appropriately grouped togethe...

Pronobesh

• Sep 28th, 2006

Codebehind is a loosely coupled approach.

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Skill/Topic: BeginnerA) 20 SecB) 20 MinC) 1 hr

naresh

• Jun 8th, 2007

20 Min

sumalatha

• Apr 1st, 2006

20 sec

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System.Web.UI.Ipostback event handler interface to raise event responses on the server to postback calls from the client. This can be a bit tricky, and I would recommend thoroughly examining what you might gain from it that you could not achieve otherwise. For further documentation, look at the "Capturing Postback Events" entry of the .NET Framework Developers Guide.

nousername

 Profile Answers by nousername Questions by nousername

• Jun 19th, 2007

Only Anishcp is correct. Before answering any question, please do read the question carefully as the question is about "IPostback"  not "IsPostback". Find more at System.Web.UI.Ipostback event handler interface.

rameshch

 Profile Answers by rameshch Questions by rameshch

• Sep 26th, 2006

Ispostback is used to direct the server to perform perticular event

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SREEJESH

• Jun 19th, 2007

The? syntax isResponse.Write(Request.ServerVariables["SERVER_SOFTWARE"]);

Hymavathi

• Sep 21st, 2006

correct syntax is as followsresponse.write(Request.ServerVariables("SERVER_SOFTWARE")) 

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Urvil Shah

• Jun 20th, 2007

There is no direct sorting provided by dataset or datatable. Sorting and filtering facility is provided by dataview. You can sort the data using DataView. DataSet ds = new DataSet(); // assume t...

Praveen Kumar

• Sep 23rd, 2005

Sorting is similar to filtering, in that you specify a sort expression. A typical sort expression is simply the name of the column to sort by. For example, to sort by the OrderDate column, you specify...

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Urvil Shah

• Jun 20th, 2007

Indexer is like a property but with argument.you can create the property usingpublic string this(int i){    return myaaray[i];}Allow you to get the value from list of objects at particular index.

balaji

• Sep 28th, 2006

Hai,   I Think indexing can be achieved in Asp.Net(with c-sharp) with concept of Indexers which allows objects to be indexed in turn optimizes the performance.with regards, Balaji.... 

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Urvil Shah

• Jun 20th, 2007

Page_initPage_LoadStatePage_ProcessPostBackDataPage_loadPage_ProcessPostBackEventPage_PreRenderPage_RenderPage_SaveStatePage_Unload

praveen_kunwar

 Profile Answers by praveen_kunwar Questions by praveen_kunwar

• Mar 9th, 2006

The ASP.NET Page Life Cycle1. Object Initialization 2. Load Viewstate Data 3. LoadPostData Processes Postback Data 4. Object Load 5. Raise PostBack Change Events 6. Process Client-Side PostBack Event 7. Prerender the Objects 8. ViewState Saved 9. Render To HTML 10. Disposal   

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Manohar

• Jun 21st, 2007

A Delegate is Passing a method as an Argumement to a Existing method to create an Event

rahul shah

 Profile Answers by rahul shah Questions by rahul shah

• May 6th, 2007

In simple terms  - delegates are like refernce or pointers to the methods. A delegate is a reference type that cna be used to encapsulate a method.

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Srinivas

• Jul 8th, 2007

1) Sessions may change from user to user - Cache will be applicable to the entire application through out it's life cycle2) Sessions will maintain state for a specific user - Cache will not maintain state 3) Sessions may not improve performance - Cache will improve site performance.

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samiksc

 Profile Answers by samiksc Questions by samiksc

• Jul 17th, 2007

The 'Location' attribute of the @OutputCache element specifies the location where the cache should be created. Following are the options for saving ASP.Net cache:1. Any2. Client3. Server4. Dow...

dotnetDominator

• Jun 21st, 2006

Session and cache data are stored on Web Server. If a State Server or Sql Server is used to Store Session Data then Session data is stored on these server instead of Web Server.

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samiksc

 Profile Answers by samiksc Questions by samiksc

• Jul 17th, 2007

Use RequiredFieldValidator control. Set its 'InitialValue' property to something like 'Select an item'.This control will ensure that the user has to change the value from InitialValue ...

riteshop_modi

 Profile Answers by riteshop_modi Questions by riteshop_modi

• Feb 10th, 2007

The best control to validate Dropdown Selection is range validator.In range validator just assign upper and lower limit and the type of value.

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BodduTiwari

 Profile Answers by BodduTiwari Questions by BodduTiwari

• Jul 17th, 2007

Http Modules allow you to extend the existing ASP.NET pipeline.  The most common use of HTTPModules is pre and/ore postprecessing of requests.  Internally ASP.NET utilizes custom modules (ht...

Mahesh

• Dec 12th, 2005

IHttpModule is used when u want to add u r own module or extra module so that when u request u r module also gets called.First and foremost httpmodules are used when u make request for a page.While pr...

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Mukesh Sonone

• Jul 18th, 2007

Hi Vishal..Since you are handling exceptions in catch block, if any error occurs that will get catch in catch{} block, but if you've furture coding done in catch{} block & if error occurs in the catch...

amansama77

 Profile Answers by amansama77 Questions by amansama77

• Apr 23rd, 2006

There will be fatal error and program terminates execution.

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AlternatingItemTemplate

Mukesh Sonone

• Jul 21st, 2007

You can provide an alternating color scheme in Repeater control using AlternateItemTemplate, In Repeater control you cant edit the data, it's read only.

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Mukesh Sonone

• Jul 21st, 2007

Since you are handling exceptions in catch block, if any error occurs that will get catch in catch{} block, but if you've furture coding done in catch{} block & if error occurs in the catch{} block, t...

vishalsharma

 Profile Answers by vishalsharma Questions by vishalsharma

• Mar 25th, 2006

first of all you have to identify within your code that what kind of exception it coud be e.g. SqlException,ArithmaticException,XmlException or any other normal C# or asp.net exception.then exception can handled easily with the object derived from that particular class.happy coding

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sairam sadanala

• Aug 8th, 2007

Handlers are used to process individual endpoint requests. Handlers enable the ASP.NET framework to process individual HTTP URLs or groups of URL extensions within an application. Unlike modules, only...

Bala

• Jul 3rd, 2007

ASP.NET maps HTTP requests to HttpHandlers. Each HttpHandler enables processing of individual HTTP URLs or groups of URL extensions within an application. HttpHandlers have the same functionality as I...

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This is how I have done this in one of our projects:-1. First way is store image in BYTEARRAY while checking UPLOAD CONTROL and hold that image in CACHE. And then store it (bytearray) in Database while clicking SAVE button.2. Another way is to PUT that image on server by using UPLOAD.FileSave("PATH OF FILE") in an Binary array. The file will be saved in a folder on the server in JPG or any other form....

Jaiswal Vipin Kumar

• Aug 13th, 2007

To upload the image in to the Oracle: if you are using stored procedure then by using command instance object you and pass the image in Binary Format is Request.BinaryRead() and to display the image user the same method i.e. reponse.binarwrite()

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swapnali mahajan

• Aug 31st, 2007

ExecuteReader expects to run a query command or a stored procedure that selects records. It expects to have one or more resultsets to return. cmd.Connection.Open(); SqlDat...

BIZ

• Aug 31st, 2007

ExecuteQuery will be used to select and Exectenonquery will be used for Insert/Update/Delete

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Gaurav Kumar Singh

• Aug 31st, 2007

In asp.net List server controls like DataGrid, ListBox and HTMLSelect use a collection as a data source. for example listbox uses list item as a chield control, but in case of windows there is no list...

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kiran kumar

• Sep 18th, 2007

No its not working if i am writing the method it is simply printing method in html screen

chandramohan_a

 Profile Answers by chandramohan_a Questions by chandramohan_a

• Feb 14th, 2007

Javascript APIs can be called from Web Form, when a web form event get triggered. To call a javascript method on a Server control , the javascript method needs to be associated with a specific server ...

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