C#: When exactly should a StringBuilder be used?

[gicio]

Hi!

IÂ’m very interesting in when to use exactly the StringBuilder?

For example for something like this?:

String strTest1 = “This”;
String strTest2 = “Test”;
StringBuilder stbTest = new StringBuilder();
stbTest.Append(strTest1). Append(“is a ”). Append(stbTest);


can someone provide some sample codes when to use a StringBuilder?

And can someone tell me his experience about the performance of a StringBuilder?


Regards,


gicio