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> Unreal Engine API Reference > Plugins > NiagaraEditor > ViewModels > Stack > UNiagaraStackEntry > UNiagaraStackEntry::RefreshFilteredChildren

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UNiagaraStackEntry::RefreshFilteredChildren

Invalidates the cached filtered children so that the filters will be run the next time that GetFilteredChildren is called.

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References

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

Syntax

void RefreshFilteredChildren()

Remarks

Invalidates the cached filtered children so that the filters will be run the next time that GetFilteredChildren is called. This should be called any time a change to the data is made which will affect how children are filtered. This will also cause the structure changed delegate to be broadcast.

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