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?

2675

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 5229

What do you create for easier access of data?

NIIT,

3 5813

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

Satyam,

1 8112

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

3915

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

3134

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

1 3977

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

Wipro,

4 14030

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

1 4701

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 4764

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 4927

Data Reader Vs DataSet

TCS,

5 8845

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

3 9402

Listview design in .net

1 7513

ArrayList declaration in .net

3167

Un-Answered Questions { Dot Net Code }

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.

2646

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

2493

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

2924

How to Link Different Data Sources Together?

2243

Give me some tips in c#?

2472

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

3579

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); } }

2360

Code for Searching for Multiple Matches with the MatchCollection Class?

3385

Coding for Synchronizing Cache Access in ASP.NET?

3578

Code for Creating a Form Using PlaceHolder Controls?

2771

how to insert fname,lname,designation values into database while click on the submit button using windows authentication mode?

2488

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

17848

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?

4315

How to get Dynamically Linked Comboboxes Set?

2400

Code for Using Keyboard Events?

2534

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