C Sharp Interview Questions
Questions Answers Views Company eMail

What is a HashCode?

1 3684

Code to run exe like mspaint,autocad etc in asp.net.

2 4958

What’s the difference between System.String and System.Text.StringBuilder classes with example

2 5679

int a = '3' + '4'; char n = (char)a; What will be answer of n?

4 3344

How to navigate from one page(form) to another page(form) using C#.net...please give me the example

6 15747

Difference between string and stringbuilder?

Siemens, TCS, HCL,

3 6006

code to generate a excel sheet and to write data into it --- -it has to fetch the excel sheet which is in one folder placed by us inside a project folder(i,e it has to create a instance of that excel sheet) and write the data into it row by row please respond as early as possible

1 1881

Hai I am Shiva from TN, SSE.I have an query problem. My Table : Door Field : ID,DoorID,ZoneID,Date,Time,Status. Problem was : Status.We got two values, one is 00 (OUTTIME) , Another is 01(INTIME) Like this Status --------- 00 01 00 01 00 01 00 01 How to Set as Status 00 and 01 , of separate column , Status as Intime,Status as Outtime Like this ----------- InTime OutTime ---------- ----------- 01 00 01 00 01 00 01 00 01 00 01 00 Regards KS kumar

1 2494

what is satelite assembly?


5 3891

What are different properties provided by Object-oriented systems?

2 5876

What is a delegate?

5 4825

Can you prevent a class from overriding?

3 6097

What is Dispose method in .NET?

3 5113

What is ENUM?

TCS, Wipro, YeshTech,

10 11523

Hai, I want to open a new form while the previous form is hiding or closing. I tried this with using MDI.I created one form like ParentForm.placed one button control.when clicked one that it opend new form like ChildForm.When i set the property of ChildForm to Maximize,but the ParentForm button control also appearing on the childform. so plz help me how to hide parentform controls(hide parentform while it is childform opened) thanq..

1 1933

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Un-Answered Questions { C Sharp }

Asha buys 16 Chocolates for rs 12 and 24 chocolates for rs 20, if she sold them 30 chocolates for rs 30 then what is the Gain/Loss percentage? Gain(700/19 %) Loss(700/19 %) Gain(500/19 %) Loss(500/19 %) If one person ate 100 grapes in 5 days and 6 more each day from starting, what was the no of grapes he ate on first day? 6 8 10 7 If seven men P, Q, R, S, T, U, V parked his car, P and Q something like that. 6 student J, K, L, M, N, O went for picnic in 2 batches, K and L have to go together, M and O do't go together, if O and L go in one batch then which of these combination will be wrong. Jmnp Jklo klop JKLO a boat can go upstream and down stream, if it goes 5/2 times of downstream at the speed of 6 kmph then what will be the speed of upstream? 15 KMPH 12 KMPH 10 KMPH 11 KMPH A, B, C, D, E sitting on a table, A sits 2 seat left from B and C sits 2 seat right from B then what will not be the combination ACDE


How to do and Apply Themes to Datagrid,Lable,Textbox,etc., in C#.NET 2005 Windows Application? (like who we will do themes in ASP.NET using .CSS and .SKIN files). Urgent!!


I wish to create a windows application to perform a similar function as that of the "Search" which is provided to look for related files and folders in the System.. What steps must i follow??


Helo , Help Me , Help Me About : C# Windows Application - Network How To Manage IP Client's Accessiblity To The Internet Share concise Substitute , Minor ISA Server


Where test director stores its data ? Database ,Local file etc...? I need to read this data from Visual Studio 2005 c# client. Regards


i want the csharp questions&answeres


what is collections in .net? why we use?


4. Describe the process when we send a request URL? And who is responsible for that?


Write a console application and implement the ternary operator to decide whether the age a user entered after being prompted is allowed to vote or not(given that only citizens between 18 and 120 years only inclusive can vote). Use exception handling for non-numerical input.


I need code to connect ohter systems in the LAN and i want to display my website image over there and i want explain as a admin through phone. So i need code to access other system using C-Sharp. Any one please help me.Please give me the code. Advace thanks.


What exactly happens when we debug and build the program?


explain the nature of the assembly work?


how to Create a datagridview control with check box column with 8rows in it, the maximum number of check boxes checked should be 3, when user checks the 4th corresponding message should be displayed and check box should be checked. User can uncheck the checked boxes Note: read-only property should not be used


There were a lot of questions asked, so I will list the topic (and add a what is "topic" and know pros/cons). Extreme programming, what is a transaction, various SDLC design approaches, what is a namespace, define a good test case, what is a stored proc, webservice? design patterns? linker? compiler? access modifiers? stack vs. queue? arrays vs. linked lists? sorting algorithms? recursion? OOP principles?


1. Describe page life cycle?