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Unity Engine

MoveArrayElement(int, int)

Move an array element from srcIndex to dstIndex.
Read time 1 minuteLast updated 6 days ago

Definition

  • Type: Method
  • Namespace: UnityEditor
  • Assembly: UnityEditor
public bool MoveArrayElement(int srcIndex, int dstIndex)

Parameters

srcIndex

int

dstIndex

int

Returns

Type

Description

bool

Remarks

Additional Resources: SerializedProperty.isArray, SerializedProperty.InsertArrayElementAtIndex, SerializedProperty.DeleteArrayElementAtIndex

Examples

using System.Collections.Generic;using UnityEditor;using UnityEngine;public class MoveArrayElementExample : ScriptableObject{    public List<string> m_Data;    [MenuItem("Example/SerializedProperty/MoveArrayElementExample Example")]    static void MenuCallback()    {        MoveArrayElementExample obj = ScriptableObject.CreateInstance<MoveArrayElementExample>();        obj.m_Data = new List<string>() { "cat", "The", "jumped.", "big" };        SerializedObject serializedObject = new SerializedObject(obj);        SerializedProperty arrayProperty = serializedObject.FindProperty("m_Data");        arrayProperty.MoveArrayElement(0, 1);        arrayProperty.MoveArrayElement(3, 1);        serializedObject.ApplyModifiedProperties();        // Outputs "The big cat jumped."        Debug.Log("Final array contents: " + string.Join(" ", obj.m_Data));    }}