Qian,
I did this once using a textbox. I set the textbox up to look like a label.
It was read only. On a left click, it would lunch the browser, on a right
click, it would open a context menu with two choice, edit the label or
change the link value. The textbox would grow according to the text entered
and the tool tip showed the hyperlink address. In this case, I stored the
value of the link and label in an .mdb file. I don't have the example now,
but will on Monday.
HTH,
Brian P. Hammer