string and sub-string

Forgive me but i have a noob question, I cant seem to get my head around. I have a textbox.text string as "111.1, 22.2, 3333.3, 444.44" What I want to is extract the numbers which may be random lengths, but all separated by a comma to dim i1st number as Integer dim i2nd number as Integer dim...

I have the following string http://www.domain.com/this/that/and/the/other and want to extract this/that/and/the/other from it. This part of the string will be dynamic so it could be just this/that or longer. Ultimately i'd like to look for http://www.domain.com/ in the string and grab...