# Use class from other swf

**URL:** <https://forum.kirupa.com/t/use-class-from-other-swf/266480>\
**Category:** Uncategorized\
**Created:** [July 21, 2008, 9:11am UTC](https://forum.kirupa.com/t/use-class-from-other-swf/266480 "2008-07-21T09:11:42Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![tusat](https://avatars.discourse-cdn.com/v4/letter/t/2acd7d/32.png) [@tusat](https://forum.kirupa.com/u/tusat)\
**Post date:** [July 21, 2008, 9:11am UTC](https://forum.kirupa.com/t/use-class-from-other-swf/266480/1 "2008-07-21T09:11:42Z")

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Hi all, i have a problem

Swf A load Swf B, B have C,D,E classes  
B like a library, A and other swf load B to use C,D,E classes  
How to create new class C,D,E in A ?

Thank for reading 🙂 My english is bad