# This\["blah"+sumNum\].text =?

**URL:** <https://forum.kirupa.com/t/this-blah-sumnum-text/274012>\
**Category:** Uncategorized\
**Created:** [October 23, 2008, 6:33pm UTC](https://forum.kirupa.com/t/this-blah-sumnum-text/274012 "2008-10-23T18:33:24Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![dcmcgeary](https://avatars.discourse-cdn.com/v4/letter/d/a8b319/32.png) [@dcmcgeary](https://forum.kirupa.com/u/dcmcgeary)\
**Post date:** [October 23, 2008, 6:33pm UTC](https://forum.kirupa.com/t/this-blah-sumnum-text/274012/1 "2008-10-23T18:33:24Z")

</div>

I know that I can’t asisgn text generically to a dynamic text box like this:  
this[“blah”+sumNum].text =

But is there a method that would work similarly to this?

Thanks!  
David