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

I am developing a web application using google map api.I want to update the map inside the div control within update panel. I got other controls updated but map doesn't get updated.I do not not want to update map whenever unnecessary controls are fired at server side.How could it be achieved?

2678

In the Design view in Visual Studio 2005 of an ASP.NET web page, what is the easiest way to create an event handler for the default event of an ASP.NET server control?

1 5234

What do you create for easier access of data?

NIIT,

3 5820

How to pass multiple rows from one gridview to another gridview after clicking the checkbox.

Satyam,

1 8116

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

3918

How to update and insert from datagridview at run time in excel database?

3136

how to retrive the content from the file using vb.net

1 3985

how do i copy textbox contents of 1 form to another form

Wipro,

4 14038

how to upload a photo? i need to use it in a matrimonial applicaton...

1 4706

what is the value that reside in a hidden field when no value is assigned to it?how it can be used in a if statement??

1 4769

on running a vb.net form to add data to an sql server database am getting an error -> the item "obj\debug\windows application1.form1.resources"was specified more than oncein the "resources" parameter .duplicateitems are not supported by the the "resources" parameter. anyone with the solution to the problem

1 4930

Data Reader Vs DataSet

TCS,

5 8856

how to upload an excel in c# ASP.Net?

3 9409

Listview design in .net

1 7520

ArrayList declaration in .net

3170

Un-Answered Questions { Dot Net Code }

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.

4413

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

2687

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.

4195

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

2930

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

3587

Coding for .NET Delegates?

2484

design a class car having variables model, yr_of_manufacture, owner,reg_no. Design methods for assigning the values, Printing the values( you decide gui,control, any other methods if require)

2107

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

2370

Write a program to convert postfix expression to infix expression.

4521

Code for Creating a Form Using PlaceHolder Controls?

2774

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

2927

how to track links visited in google using iframes

2676

How to Link Different Data Sources Together?

2247

Give the code for Handling Mouse Events?

2314

Give me some tips in c#?

2474

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