Dot Net Code Interview Questions
Questions Answers Views Company eMail

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

1 8058

How to Create Scrollable Micro Windows?

2 4217

Coding for Synchronizing Cache Access in ASP.NET?

3125

How to Export Data to Excel?

Eastcom Systems,

4 9121

Give coding for Exception Handling Techniques in ASP.NET?

Microsoft,

3 8632

Coding for .NET Delegates?

2101

Code for IP Address Comparison and Conversion in C#?

3994

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

2 6652

Code for Getting Information About A File?

1 4518

Code for Using Keyboard Events?

2136

Code for Working with Files under a Directory?

1 4230

How to Create Files by Using the FileInfo Class?

1 5403

Code for Reading and writing from a file?

IBM, Xoriant,

2178

Code for Document Validation in XML.NET?

TCS,

1989

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

1 4109


Un-Answered Questions { Dot Net Code }

how to track links visited in google using iframes

2286


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)

1834


Code for Searching for Multiple Matches with the MatchCollection Class?

2980


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

2114


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?

3820






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

4301


How to Link Different Data Sources Together?

1803


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 ---

4238


How to get Dynamically Linked Comboboxes Set?

2032


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.

3707


program for straight line(y=mx+c)

5557


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); } }

2033


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

2258


Code for Using Keyboard Events?

2136


Give me some tips in c#?

2164