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> Unreal Engine API Reference > Runtime > JsonUtilities > FJsonObjectConverter > CustomExportCallback

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CustomExportCallback

Optional callback that will be run when exporting a single property to Json.

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Type

typedef TBaseDelegate_TwoParams< TSharedPtr< FJsonValue >, FProperty *, const void * > CustomExportCallback

References

Module	JsonUtilities
Header	/Engine/Source/Runtime/JsonUtilities/Public/JsonObjectConverter.h
Include	#include "JsonObjectConverter.h"

Remarks

Optional callback that will be run when exporting a single property to Json. If this returns a valid value it will be inserted into the export chain. If this returns nullptr or is not bound, it will try generic type-specific export behavior before falling back to outputting ExportText as a string.

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