Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

Unreal Engine 5.1 Documentation

Unreal Engine 5.2 Documentation

Unreal Engine 5.3 Documentation

> Unreal Engine API Reference > Runtime > CoreUObject > UObject > UObject > PreEditChange > UObject::PreEditChange

Light Theme

Dark Theme

UObject::PreEditChange

This alternate version of PreEditChange is called when properties inside structs are modified.

Windows

MacOS

Linux

Override Hierarchy

UObject::PreEditChange()

UBoneProxy::PreEditChange()

References

Module	CoreUObject
Header	/Engine/Source/Runtime/CoreUObject/Public/UObject/Object.h
Include	#include "UObject/Object.h"
Source	/Engine/Source/Runtime/CoreUObject/Private/UObject/Obj.cpp

Syntax

virtual void PreEditChange
(
class FEditPropertyChain & PropertyAboutToChange
)

Remarks

This alternate version of PreEditChange is called when properties inside structs are modified. The property that was actually modified is located at the tail of the list. The head of the list of the FStructProperty member variable that contains the property that was modified.

Parameters

Parameter	Description
PropertyAboutToChange	the property that is about to be modified

Help shape the future of Unreal Engine documentation! Tell us how we're doing so we can serve you better.

Take our survey

Dismiss