Ok let me tell you how did it go.

I, as u mentioned first tried to avoid the call to object properties and tried
to minimize it as much as possible, this brought the processing time down from
2.5 minutes to almost a minute, but still there was one text box  having the
router output  I was constantly reading until the textbox.length.
Ok at this point I tried to findout about the string  builders and downloaded a
sample about it, implemented that and u know what is the processing time now?
guess!! 45 sec No, 30 No 10 No, it's less than or almost 1 Second, so what was
being done in 3 Minutes has now been achieved in 1 Sec, ALHAMDOLILAH that a help
from u came to me so useful that this application is again having interest for
all, as earlier due to manipulation time people were a bit reluctant.