Answer / sudha

System.string works on copy of string data.
System.Text.StringBuilder works on actuval string data

Answer / puneet mishra

according to me difference between a string class and using String Builder is that in using a string class you need to create new object befour appending it to the main string but in string builder class one don`t need to create object every time

Example for string builder class:
using System.Text;

stringBuilder str = new stringBuilder;
str.append("");

in the previous example once u create str as new instance of string builder class u just have to append every thing in to the string

What is sqlcommandbuilder c#?

0 Answers  

---

what is webapplication? what is windows application? what is the extension for both . in what purpose we r using webapplication. in which situation we r using windowns application

1 Answers  

---

What is c# used for?

0 Answers  

---

What are native functions?

0 Answers  

---

What is a clr (common language runtime)?

0 Answers  

---

Why is .net so popular?

0 Answers  

---

Which attribute adorn a test class to be picked up by the NUnit GUI in the NUnit test framework?

0 Answers   Siebel,

---

Does the variables of a private class-level inherited?

0 Answers   Siebel,

---

Why attributes are used in c#?

0 Answers  

---

In .Net, what is an assembly? Also explain the type of assembly.

0 Answers   Accenture,

---

What is the state of Garbage Collection after dispose() call info C# code?

4 Answers  

---

What is a linked list c#?

0 Answers  

---