Access to persistent data of IGH_Param

[kitjmv (jmv)]

Hello,

How do I access persistent data if I only have one IGH_Param?

In my case I dont know the underline type of the paraleter (like GH_PersistentParam <GH_Integer>)
And converting myIGH_Param to Grasshopper.Kernel.GH_PersistentParam<Grasshopper.Kernel.Types.IGH_Goo> returns null.

jmv

[gankeyu (Keyu Gan)]

IGH_Param.VolatileData.AllData()

[kitjmv (jmv)]

Hello thank you,
I should have specified that I seek to parameterize the data of the persistent data and not to read the existing data.

[gankeyu (Keyu Gan)]

I’m afraid you need to resort to Reflection

[kitjmv (jmv)]

Yes