QTP Regular Expressions & Image Checkpoints

[QADBA]

Hello @all,

i've to test some images on a page, but with every test the page has a different sid in the url.
I use an image checkpoint to test the image, but every with every image i get a failure, because the href doesn't fit.
Maybe it is possible to solve the problem with regular expressions?
I don't know to use regular expressions with image checkpoints.

Can someone help me, please?

Thanks in advance

[QADBA]

I found the solution for my problem:
1. Click on href-property
2. Click on Constant Value Options
3. Check Regular Expressions
4. Confirm: Yes
5. Replace the sid by ".*" (cause sid is always a the end of the url)