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> Unreal Engine API Reference > Editor > PropertyEditor > IDetailChildrenBuilder > AddExternalObjectProperty > IDetailChildrenBuilder::AddExternalObjectProperty

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IDetailChildrenBuilder::AddExternalObjectProperty

Adds a set of objects to as a child.

Windows

MacOS

Linux

References

Module	PropertyEditor
Header	/Engine/Source/Editor/PropertyEditor/Public/IDetailChildrenBuilder.h
Include	#include "IDetailChildrenBuilder.h"

Syntax

IDetailPropertyRow * AddExternalObjectProperty
(
    const TArray< UObject * > & Objects,
    FName PropertyName,
    const FAddPropertyParams & Params
)

Remarks

Adds a set of objects to as a child. Similar to details panels, all objects will be visible in the details panel as set of properties from the common base class from the list of objects

Returns

The header row generated for this set of objects by the details panel

Parameters

Parameter	Description
Objects	The objects to add
PropertyName	Name of a property inside the object(s) to add.
UniqueIdName	Optional identifier that uniquely identifies this object among other objects of the same type. If this is empty, saving and restoring expansion state of this object may not work
bAllowChildrenOverride	Allows customization of how the new root property node is expanded when this is added.
bCreateCategoryNodesOverride	Allows customization of how the new root node's category is displayed (or not).

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