# u005b user exit

The u005b user exit obtains and manipulates
external strings, allowing the caller (likely non-FlashBASIC) to store
data without writing to a file or storing it in BASIC string space.
See xsuex User Exit for more information.

## See also

- [User exits](https://d3codex.com/definitions/user-exits/)
- [xsuex user exit](https://d3codex.com/pickbasic-flashbasic/xsuex-user-exit/)

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Source: https://d3codex.com/pickbasic-flashbasic/u005b-user-exit/ - part of the D3Codex reference.