Dot Net Code Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Dot Net Code Interview Questions

Questions Answers Views Company eMail

How to Bind Nested XML to a Repeater Control with Container.DataItem?

3642

Code for Presenting Parent/Child Data in a Data Grid Row?

TCS,

2561

Code for Communicating over Sockets?

2375

How to Link Different Data Sources Together?

2313

Code for Searching for Multiple Matches with the MatchCollection Class?

TCS,

3451

How to send e-mail from an ASP.NET application?

DataPoint, Infosys, Persistent, Radar, TCS, Wipro,

16 37144

how to connect bind a control to database by writing a stored procedure?

Satyam,

3 6799

how to retrive file ,using file info on click event of a buton and disply it on a web form

Activa Softec,

1 5841

"c sharp" code for factorial using static variables

9 30489

How to export 2 datatables of a single dataset to 2 different worksheets of a single MSExcel file ?

Eastcom Systems,

2442

How to integrate the regional language in asp.net and c# like Telugu, Hindi etc,. send a sample program

Concept, NIIT, Wipro,

3 20732

Hello I am hosting remoting within IIS. Everything works just fine as long as I allow anonymous access at the IIS level. When I allow only Windows Authenticated sessions, something very strange happens: If the client activates the remote object with IP address - works fine If the client activates it using a machine name - get http 401 exception is thrown. The exception is thrown when the client calls the remote method. I set the channel's useDefaultCredentials property to true. Any idea how to allow Windows Authentication? Here is the call stack: System.Net.WebException: The remote server returned an error: (401) Unauthorized .. ---> System.ComponentModel.Win32Exception: The target principal name is incorrect at System.Net.NTAuthentication.GetOutgoingBlob(Byte[] incomingBlob, Boolean handshakeComplete) at System.Net.NTAuthentication.GetOutgoingBlob(String incomingBlob, Boolean handshakeComplete) at System.Net.NegotiateClient.DoAuthenticate(String challenge, WebRequest webRequest, ICredentials credentials, Boolean preAuthenticate) at System.Net.NegotiateClient.DoAuthenticate(String challenge, WebRequest webRequest, ICredentials credentials, Boolean preAuthenticate) at System.Net.NegotiateClient.Authenticate(String challenge, WebRequest webRequest, ICredentials credentials) at System.Net.AuthenticationManager.Authenticate(String challenge, WebRequest request, ICredentials credentials) at System.Net.AuthenticationState.AttemptAuthenticate (HttpWebRequest httpWebRequest, ICredentials authInfo) --- End of inner exception stack trace ---

Infosys,

4701

How we implement the paypal in my website and how we make a payment through Credit Card.

2 6804

How we work on N tire architecture in asp.net Please give me Examle...

ABC, HCL, IBM,

3 18020

How we use ajax in asp.net through javaScript. Please givee me an example.

3002

Un-Answered Questions { Dot Net Code }

How we work on N tire architecture in asp.net Please give me Examle...

18020

Write a function which accepts list of nouns as input parameter and return the same list in the plural form. Conditions: i) if last letter is r then append s ii) if word ends with y then replace it by ies iii) call this function in main() and produce the required output. for eg:- if chair is input it should give chairs as output.

4469

Coding for .NET Delegates?

2565

Code for Communicating over Sockets?

2375

c# code to Count number of 1's in a given range of integer (0 to n)

4801

Give me some tips in c#?

2529

What is the code of Password Recovery or Forget your password? Plz tell in c # language.

3989

How to add a value from textBox over an existing certain column in SQL Server

2748

Common UI for Multiple web applications. Suppose there are 35 websites using same third party controls.These 3rd party controls are made together that all 35 websites can use these controls.If we put all 3rd party controls and use its dll in 35 websites,only class files will be accessable. But I want to use CSS,images also in all 35 websites. how I can design the N-tier solution for this project.

2704

Code for Document Validation in XML.NET?

2385

How to export 2 datatables of a single dataset to 2 different worksheets of a single MSExcel file ?

2442

How to use Client-side Script to Focus Controls in ASP.NET?

2980

program for check the given number is prime or not in VB.net

3047

I have this code in leftmenu.ascx page..now on leftmenu.ascx.cs page i want to access id values. but i dont want to check manually like Accommodation,Arts etc.. In cs file my code is like string str[]; //this array contains some values say 10 strings for(i=0;i<100;i++) { if(str[i]==id id.visible=true } i.e.i want to travel for each element of str and each value of id.if they match then id.visible=true how to do?

4373

Code for IP Address Comparison and Conversion in C#?

4485

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