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> Unreal Engine API Reference > Plugins > NiagaraEditor > UNiagaraGraph > UNiagaraGraph::RenameParameter

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UNiagaraGraph::RenameParameter

Rename parameter from map and all the pins associated.

Windows

MacOS

Linux

References

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

Syntax

bool RenameParameter
(
    const FNiagaraVariable & Parameter,
    FName NewName,
    bool bRenameRequestedFromStaticSwitch,
    FName NewScopeName,
    bool * bMerged
)

Remarks

Rename parameter from map and all the pins associated.

Returns

true if the new name was applied.

Parameters

Parameter	Description
Parameter	The target FNiagaraVariable key to lookup the canonical UNiagaraScriptVariable to rename.
NewName	The new name to apply.
bFromStaticSwitch	Whether the target parameter is from a static switch. Used to determine whether to fixup binding strings.
NewScopeName	The new scope name from the FNiagaraVariable's associated FNiagaraVariableMetaData. Used if changing the scope triggered a rename. Applied to the canonical UNiagaraScriptVariable's Metadata.
bMerged	Whether or not the rename ended up merging with a different parameter because the names are the same.

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