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Que:::: What is the difference between System.String and System.StringBuilder classes?

2 comments:

Unknown said...

A String "A" when edited by adding a new string "B" to it will be creating a new instance and storing the string "AB" in a new memory location discarding "A". StringBuilder on the other hand is preferred because the new string is added to the current string in the same location.

December 16, 2007 at 8:45 PM
Unknown said...

string builder s more efficent in the cases where a lot of manipulation s done to the text string are immutiable,so each time its being operatingon a new instance s created

June 27, 2008 at 6:05 AM

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