ScriptReference/SerializedProperty.Next

[giscus[bot]]

ScriptReference/SerializedProperty.Next

https://docs.unity3d.com/ScriptReference/SerializedProperty.Next.html

[vertxxyz]

To iterate over the children of a Property as mentioned in GetEndProperty, you need to:

SerializedProperty end = prop.GetEndProperty();
while (prop.Next(true) && !SerializedProperty.EqualContents(prop, end))
{
    ...
}

Where prop is your SerializedProperty.
Using the Next iterator will advance your SerializedProperty, so use Copy if you want to make a copy to iterate over.