# How get range of parameter from host?

**URL:** <https://forum.juce.com/t/how-get-range-of-parameter-from-host/35879>\
**Category:** Audio Plugins\
**Created:** [October 27, 2019, 11:54am UTC](https://forum.juce.com/t/how-get-range-of-parameter-from-host/35879 "2019-10-27T11:54:01Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Rotor18](https://avatars.discourse-cdn.com/v4/letter/r/22d042/32.png) [@Rotor18](https://forum.juce.com/u/Rotor18)\
**Post date:** [October 27, 2019, 11:54am UTC](https://forum.juce.com/t/how-get-range-of-parameter-from-host/35879/1 "2019-10-27T11:54:01Z")

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I really need set non normalized value of parameter from host. But i don’t know how. I’m trying from example host someting like:

```
auto params = graph.getNodeForId(nodeID)->getProcessor()->getParameters();
int numParams = params.size();

for (int i = 0; i < numParams; i++)
    dynamic_cast <RangedAudioParameter*> (params[i])->getNormalisableRange();
    //or
    params[i]->setValue(dynamic_cast <RangedAudioParameter*> (params[i]) -> convertTo0to1(12000));

```

but it crashes both last lines.

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<div class="post-metadata">

**Author:** ![xenakios](https://sea2.discourse-cdn.com/flex026/user_avatar/forum.juce.com/xenakios/32/4047_2.png) [@xenakios](https://forum.juce.com/u/xenakios)\
**Post date:** [October 27, 2019, 12:13pm UTC](https://forum.juce.com/t/how-get-range-of-parameter-from-host/35879/2 "2019-10-27T12:13:31Z")

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I don’t think the parameters of hosted plugins support any of the range etc stuff. It seems you can only access the parameters as plain AudioProcessorParameters, which will use the normalized 0.0-1.0 range.

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<div class="post-metadata">

**Author:** ![Rotor18](https://avatars.discourse-cdn.com/v4/letter/r/22d042/32.png) [@Rotor18](https://forum.juce.com/u/Rotor18)\
**Post date:** [October 29, 2019, 2:42am UTC](https://forum.juce.com/t/how-get-range-of-parameter-from-host/35879/3 "2019-10-29T02:42:52Z")

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It seems like that. Thank you!