strings

[kevcar40]

Hi
I have created a hyperlink to a document
what i would like to do is read the string and return only the file
name
i will need to read from the right untill i read the full stop(.) and
exclude this
i then need to read from the right untill i read the first \ this will
give me the file name
from here i need to discard the rest of the file path leaving only the
file name
i am then going to display the file name in a combox box for the user
to open the document

i have tried the display text but cant find a way to automatically do
this
can anyone help please


thanks


kevin