String.IndexOf(string, int, int) bug? help!

Thread view:

Enable EMail Alerts

Start New Thread

Thread rating:

Qun - 21 Jun 2006 16:19 GMT

Hi all.
this is in .net 2.0, c#

//code
string d = "dddd????";
int i = d.IndexOf('?', 0, 3); // return -1, why???
// end

Thanks

Reply to this Message

Markus Kling - 21 Jun 2006 16:25 GMT

Your code only searches for a '?' within the substring (0, 3) and there is
no '?'. The answer is correctly -1 :)

http://msdn2.microsoft.com/de-de/library/ms131434.aspx

Markus

> Hi all.
> this is in .net 2.0, c#
[quoted text clipped - 5 lines]
>
> Thanks

Reply to this Message

Free Magazines

Get these publications absolutely FREE for up to 12 months. There are no hidden fees and no obligation. Simply choose a title, complete the application form and submit it. Read more ...