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

Give coding for Implementing a Fixed GridView Header in ASP.NET?

1 8902

How to Create Scrollable Micro Windows?

2 5298

Coding for Synchronizing Cache Access in ASP.NET?

3701

How to Export Data to Excel?

Eastcom Systems,

4 10692

Give coding for Exception Handling Techniques in ASP.NET?

Microsoft,

3 9935

Coding for .NET Delegates?

2626

Code for IP Address Comparison and Conversion in C#?

4539

Code for Sending E-Mail with System.Web.Mail?

2 7840

Code for Getting Information About A File?

1 5347

Code for Using Keyboard Events?

2667

Code for Working with Files under a Directory?

1 5479

How to Create Files by Using the FileInfo Class?

1 6358

Code for Reading and writing from a file?

IBM, Xoriant,

2778

Code for Document Validation in XML.NET?

TCS,

2423

Code for a Simple Way to Write XML in .NET (XmlTextWriter)

1 4739

Un-Answered Questions { Dot Net Code }

Code for Communicating over Sockets?

2431

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

2526

Hello Sir, Thanks for the Solution but, can you pls. Explain the coding for the Static Function & static variable from the below coding....waiting for Ans. class fact { public static void Main() { fact f=new fact(); int x=1; //Declaration of x as 1 int k=Convert.ToInt32(Console.ReadLine()); for(int i=1;i<=k;i++) { x= x *i; } System.Console.WriteLine(x); } }

2471

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

3089

Give me some tips in c#?

2557

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

4034

Write a program to convert postfix expression to infix expression.

4628

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?

4410

Using C# Write a program that performs the following. The user inputs a number and then enters a series of numbers from 1 to that number. Your program should determine which number (or numbers) is missing or duplicated in the series, if any. For example, if the user entered 5 as the initial number and then entered the following sequences, the results should be as shown. Input Sequence Output ---------------------- --------------- 1 2 3 4 5 Nothing bad However, if 7 were the high number, the user would see the results on the right for the following number entries: Input Sequence Output ---------------------- --------------- 1 3 2 4 5 Missing 6 Missing 7 And if 10 were the high number and the user entered the numbers shown on the left, note the list of missing and duplicate numbers: Input Sequence Output ---------------------- --------------- 1 2 4 7 4 4 5 10 8 2 6 Duplicate 2 ( 2 times) Missing 3 Duplicate 4 ( 3 times ) Missing 9 The program should check the high number that the user inputs to ensure that it does not exceed the size of any array you might be using for storage.

4316

i have a gird with columns all are coming from database,this will bind in item templete in gridview as textboxex.and i have button below named Update.i want to update all the records in the grid,but if user change the value of one textbox,what is the easy way 2 do this

2621

how to create a search bar which access data from various websites and retrieves the data

3021

How to get Dynamically Linked Comboboxes Set?

2503

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

3039

program for straight line(y=mx+c)

6063

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

4841

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