Adding to a number with preceding zero's

[Animelion]

If I have a text box that is txtRow = "07" and I want to add the xTemp wich is 2 to it how can I do this ?

xTemp is dimmed as string, but even if I change it to an integer it doesn't work.

xTemp + txtRow.text = ??? it will come out all funny like 207 or something

How can I get it to come out as "09" ?

* NOTE * No number will ever be negitive, and no total will go into tripple digits