# Find Markers in bank

**URL:** <https://qa.fmod.com/t/find-markers-in-bank/14694>\
**Category:** Unity\
**Created:** [May 18, 2019, 6:16am UTC](https://qa.fmod.com/t/find-markers-in-bank/14694 "2019-05-18T06:16:02Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![amnesiaaa](https://avatars.discourse-cdn.com/v4/letter/a/ad7895/32.png) [@amnesiaaa](https://qa.fmod.com/u/amnesiaaa)\
**Post date:** [May 18, 2019, 6:16am UTC](https://qa.fmod.com/t/find-markers-in-bank/14694/1 "2019-05-18T06:16:02Z")

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Hey, i want to find markers in a bank.  
Can i find this with

> ```
> System.IntPtr userData;
> soundData.getUserData(out userData);
> 
> ```

and what is the callback type of

> ?? test = (??)Marshal.PtrToStructure(userData, typeof(??));

---

<div class="post-metadata">

**Author:** ![cameron-fmod](https://yyz2.discourse-cdn.com/flex036/user_avatar/qa.fmod.com/cameron-fmod/32/261_2.png) [@cameron-fmod](https://qa.fmod.com/u/cameron-fmod)\
**Post date:** [May 24, 2019, 3:59am UTC](https://qa.fmod.com/t/find-markers-in-bank/14694/2 "2019-05-24T03:59:56Z")

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getUserData will only get information that you (the user) has manually added to it.

[https://fmod.com/resources/documentation-api?version=2.0&page=core-api-sound.html#sound\_getuserdata](https://fmod.com/resources/documentation-api?version=2.0&page=core-api-sound.html#sound_getuserdata)

> Retrieves a user value associated with this object.

What is it that you are trying to achieve?