# ChangePropertyAction to set custom Attached Property?

**URL:** <https://forum.kirupa.com/t/changepropertyaction-to-set-custom-attached-property/314725>\
**Category:** programming\
**Created:** [October 7, 2010, 3:11am UTC](https://forum.kirupa.com/t/changepropertyaction-to-set-custom-attached-property/314725 "2010-10-07T03:11:28Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![icube](https://avatars.discourse-cdn.com/v4/letter/i/f19dbf/32.png) [@icube](https://forum.kirupa.com/u/icube)\
**Post date:** [October 7, 2010, 3:11am UTC](https://forum.kirupa.com/t/changepropertyaction-to-set-custom-attached-property/314725/1 "2010-10-07T03:11:28Z")

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Hi,

I have a custom attached property that i want to set using the ChangePropertyAction. How do i do that?

Thanks