What happens at the serverside when a browser makes a request to the server for a particular page? Explain in detail

Rajesh Kumar

• Sep 9th, 2011

IIS recieves the request. IIS examines the extension to know if this extention is registered with asp.net?(generally aspx, ashx, asmx) IIS hands over asp.net requests to aspnet_isapi Application Man...

Vimlesh Kumar

 Profile Answers by Vimlesh Kumar Questions by Vimlesh Kumar

• Sep 8th, 2011

Application life cycle: serverside process after browser 1. Request generated by Browser 2. IIS 3. ASPNet_ISAPI.dll 4. Application Manager Creates App Domain 5. Httpruntime Objects and Http...

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How to protect and show message for another user used to same login id for login at the time same login id user logind ?

My question is that -

1- abc@gmail.com (this user is already login ) . but another user try to login, used same Id - abc@gmail.com,that time showing message (This login id already used to another User).

Vimala

• Sep 19th, 2011

We can update value in the sql table after user sign in to the application. For example i have maintained user details in the "usr" table. In this table i create another one new column "Status". If us...

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How do you explicitly kill a user session?

kuldeep

• Sep 26th, 2011

Session.Abandon()

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Answered by: shree

• Dec 24th, 2006

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it is something like if we had not defined the web.config the application will take the settings from the machine.config.

the machine.config settings are overide by the web.config if u define the web.config for each running appln

upendra

• Oct 14th, 2011

How ?

Give the step by step process?

Sarika Macha

 Profile Answers by Sarika Macha Questions by Sarika Macha

• May 22nd, 2011

Yes we can run ASP.Net application without web.config file.

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SANTOSH THAKUR

• Oct 16th, 2011

No it is not mandatory to have web.config file in the web application Because when you create the applications in ASP.net machine.config file will automatically override the web.config file..........

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Anna

• Oct 20th, 2011

Application State - Stored on the server and shared for all users. Does not expire. Deprecated by Cache .

Session State - Stored on the server. Unique for each user. Can expire.

sumangala

• Sep 8th, 2011

Application State : Data stored in the application object can be shared by all the sessions of the application. Application object stores data in the key value pair. Session State: Session State st...

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sheetal maheshwari

• Nov 24th, 2011

: execute query is used for DDL commands whereas execute nonquery for DML.

Vimlesh Kumar

 Profile Answers by Vimlesh Kumar Questions by Vimlesh Kumar

• Sep 8th, 2011

In ADO.net for Command Object you have 3 methods
1.ExecuteReader - Select statements
2.ExecuteNonQuery - DML statements(Insert,Update and Delete) - Returns Number of rows affected
3.ExecuteScalar - Returns a single value from Aggregate functions like SUM,AVG,COUNT etc

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neeraj deshwal

• Dec 9th, 2011

Response.redirect is used like get method method in which we can see all information or address where we will be go .
Server.transfer is used like post method, In this one cannot see full address between pages. So, this is more secured.

vikas shrivastava

• Nov 22nd, 2011

By response.redirect we can navigate to another page in same site as well as different site .but by server.transfer we can only navigate only the page that exist in same web site

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arun

• Dec 14th, 2011

Once the HTTP page handler class is fully identified, the ASP.NET runtime calls the handlers ProcessRequest to start the process. This implementation begins by calling the method FrameworkInitialize()...

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Why we write "runat=server" in ASP.Net controls?

vishal adhau

• Dec 21st, 2011

This means that we are using server control and validation is done at server side.

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Hi All,I am a beginner in vb programming, so i need to write web based chat room application using asp.net and visual basic 2005. The application will save all comments on database.Can someone please help me achieve this.Thank you in advance

jaya

• Jan 30th, 2012

This is simple web chat application which will be used by people to talk about any job opening and interview related questions. It has two modules the login and the chat module. Login module consists ...

nikhil

• Jan 11th, 2012

You can use socket programming for that.

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suresh

• Feb 2nd, 2012

Cookie is stored in client machine
Session is stored in server

yousuf

• Sep 14th, 2011

Cookies : are stored in client side (User's browser) , Ideally suits for tiny data to be stored to be remembered by the browser where as Sessions : are variables stored in the web server to store data.

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Lokesh M

 Profile Answers by Lokesh M Questions by Lokesh M

• Feb 12th, 2012

One reason is to avoid name collision or avoid the problem of Identity which can lead to collision in method overriding. However, please note that absolute multiple inheritance is not possible in C# but C# partially supports multiple inheritance via Interfaces.

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Skill/Topic: IntermediateA) SessionIdB) LCIDC) ItemD) Key

Tanuja Jaiswal

 Profile Answers by Tanuja Jaiswal Questions by Tanuja Jaiswal

• Feb 15th, 2012

B) LCID
LCID is an attribute and its value is any valid local identifier. It is used to set local identifier for a page.

smit

• Aug 4th, 2011

LCID

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sbehera02

 Profile Answers by sbehera02 Questions by sbehera02

• Feb 23rd, 2012

Caching on the web is that it avoids a roundtrip to the origin web server each time a resource is requested and instead retrieves the file from a local computers browser cache or a proxy cache closer to the user. 1. output caching 2. fragment caching 3. data caching

ranjani

• Feb 5th, 2012

To Imporve the performance of Web Pages, we use Caching. Caching is a used for persisting data in memory for immediate acces to the program calls. It has three types : 1. Output Caching - to fetch ...

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karthik L

• Mar 1st, 2012

Basically this is the concept of control hierarchy works just the same with a DataGrid.

rimipaul86

 Profile Answers by rimipaul86 Questions by rimipaul86

• Sep 14th, 2011

The passing of the control from the child to the parent is called as bubbling. Controls like DataGrid, Datalist, Repeater, etc can have child controls like Listbox, etc inside them. An event generated is passed on to the parent as an ItemCommand.

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how to find a datakey value on image button click in listview without using any Listview event ???

shanaz fathima

• Mar 5th, 2012

If you want to Get Data Key value on Click of ImageButton/LinkButton, you can set the DataKey value to CommandArgument property of your control and then in Click handler you can get the value from CommandArgument property

Code
span style="color: #cc0000;">"ibtn" runat="server""DataKeyName""~/Images/edit.png"

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Aarti helkar

• Apr 9th, 2012

Datalist is used to just read only purpose where data in table format. where a repeater has no such format to store the data. In repeater we can put data in any where in random format. The Repeater ...

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Is it Possible in Repeater control to do a functionality of Edit, Update, Delete as Gridview,listview and etc Data binding Control?

Urmi

• Apr 20th, 2012

No.The Repeater control is used to display a repeated list of items that are bound to the control. The Repeater control may be bound to a database table, an XML file, or another list of items.

Aarti Helkar

• Apr 9th, 2012

Yes, repeater also have that capability to edit,delete and update the record.

We have to explicitly write the code for that, as we write for the binding of db.

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kiran kumar.B

• May 24th, 2012

Why we use postback method in c# .net?

Venky Mokka

• Apr 30th, 2012

IsPostBack is a property which returns boolean value. It checks weather the page is postedback or not."c# protected void Page_Load(object sender, EventArgs e) { ...

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