C Sharp Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

C Sharp Interview Questions

Questions Answers Views Company eMail

What is a HashCode?

1 5529

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

2 7223

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

2 8181

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

4 6339

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

6 21740

Difference between string and stringbuilder?

HCL, Siemens, TCS,

3 9772

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 3570

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 4080

what is satelite assembly?

ABC,

5 7766

What are different properties provided by Object-oriented systems?

2 8794

What is a delegate?

Siebel Systems,

5 8860

Can you prevent a class from overriding?

3 8865

What is Dispose method in .NET?

3 7951

What is ENUM?

TCS, Wipro, YeshTech,

10 18917

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 3571

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Un-Answered Questions { C Sharp }

When a Static Constructor is called in a Class?

1039

What is signature c#?

932

What are "class access modifiers" in C#?

969

Is it true that all c# types derive from a common base class?

1096

Constructor to an arbitrary base constructor?

980

Explain async and await?

1849

How much time will it take to learn unity?

938

How to block a class from being inherited further?

912

What is generic in c#?

865

Which is faster abstract class or interface in c#?

990

Why we use get set property in c#?

954

Can we have multiple threads in one app domain?

951

Define interface class in c#?

919

What is console programming language?

965

What is lazy loading c#?

1040

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