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 5527

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

2 7222

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

2 8180

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

4 6336

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

6 21736

Difference between string and stringbuilder?

HCL, Siemens, TCS,

3 9768

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 7761

What are different properties provided by Object-oriented systems?

2 8794

What is a delegate?

Siebel Systems,

5 8857

Can you prevent a class from overriding?

3 8864

What is Dispose method in .NET?

3 7949

What is ENUM?

TCS, Wipro, YeshTech,

10 18914

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 }

What is assembly version series sequence?

993

What is hashtable in c# net with example?

937

Can extension methods access private members?

909

HOW to Develope the CRUD(create,read,update,delete) FORM IN WINDOWS form by using c# only

950

What is singleordefault?

903

What is dll in c#?

1050

How do you pass reference parameters in c#?

916

Why attributes are used in c#?

896

Explain the differences between static, void and public in c#?

1020

Can we overload the main method in c#?

954

What is unrecognized escape sequence in c#?

935

What are the Types of configuration files and their differences

1079

What is the difference between class and namespace?

977

what are implementation inheritance and interface inheritance?

939

What does void mean in c#?

976

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