IndexOf for StringBuilder

[Franz]

I know that String provides IndexOf method while StringBuilder doesn't.
I don't want to call StringBuilder.ToString as it will create a String
Instance.
Does anyone have thought about using a string-searching algorithm for
StringBuilder?
Although my request might be a little bit silly, I really want to know about
it.
Any comment is appreciated.

 

[Miha Markic]

Hi Franz,

You might iterate through Chars property.