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> Unreal Engine API Reference > Plugins > NiagaraEditor > ViewModels > INiagaraParameterDefinitionsSubscriberViewModel > INiagaraParameterDefinitionsSubscriberViewModel::FindSubscribedParameterDefinitionsById

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INiagaraParameterDefinitionsSubscriberViewModel::FindSubscribedParameterDefinitionsById

Find a subscribed Parameter Definitions with a matching Id GUID, or otherwise return nullptr.

Windows

MacOS

Linux

References

Module	NiagaraEditor
Header	/Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Public/ViewModels/NiagaraParameterDefinitionsSubscriberViewModel.h
Include	#include "ViewModels/NiagaraParameterDefinitionsSubscriberViewModel.h"
Source	/Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Private/ViewModels/NiagaraParameterDefinitionsSubscriberViewModel.cpp

Syntax

UNiagaraParameterDefinitions * FindSubscribedParameterDefinitionsById
(
const FGuid & LibraryId
)

Remarks

Find a subscribed Parameter Definitions with a matching Id GUID, or otherwise return nullptr.

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