isArray

Definition

• Type: Property
• Namespace: UnityEditor
• Assembly: UnityEditor.CoreModule

public bool isArray { get; }

Remarks

Examples

using System.Text;using UnityEditor;using UnityEngine;// Example showing the structure of SerializedProperty objects that comprise an Array property exposed by SerializedObject.// Often this structure can be ignored and SerializedProperty.arraySize and SerializedProperty.GetArrayElementAtIndex(0)// are convenient to jump straight to the size and data content.// But, because the specific structure is exposed when using SerializedProperty.Next and SerializedProperty.propertyPath,// some understanding of this structure can be useful.public class StructureOfArrayExample : ScriptableObject{    // Serialized array    // Note: The example would behave the same way if it was List<int>    public string[] m_Data;    [MenuItem("Example/SerializedProperty/Array Structure Example")]    static void MenuCallback()    {        var log = new StringBuilder();        StructureOfArrayExample obj = ScriptableObject.CreateInstance<StructureOfArrayExample>();        obj.m_Data = new string[] { "zero", "one" };        SerializedObject serializedObject = new SerializedObject(obj);        // Top level property represents the entire array        SerializedProperty serializedProperty = serializedObject.FindProperty("m_Data");        ReportPropertyDetails(serializedProperty, log);        // Next element is a structural element ".Array".        // This does not take any space in the serialized data, and acts much the same as the top level property        bool visitChildren = true;        serializedProperty.Next(visitChildren);        ReportPropertyDetails(serializedProperty, log);        // First nested child is ".Array.size", which stores the number of elements of the array        serializedProperty.Next(visitChildren);        ReportPropertyDetails(serializedProperty, log);        // Next comes the first array element, ".Array.data[0]".        // In this case it is the string "zero".  Strings are also represented as Arrays in SerializedObject.        serializedProperty.Next(visitChildren);        ReportPropertyDetails(serializedProperty, log);        // Skip past the nested content of the first string to get to the next string ("one")        visitChildren = false;        serializedProperty.Next(visitChildren);        ReportPropertyDetails(serializedProperty, log);        //Will log:        //Property path: 'm_Data' type: 'Generic' isArray: True depth: 0        //Property path: 'm_Data.Array' type: 'Generic' isArray: True depth: 0        //Property path: 'm_Data.Array.size' type: 'ArraySize' isArray: False depth: 1        //Property path: 'm_Data.Array.data[0]' type: 'String' isArray: True depth: 1        //Property path: 'm_Data.Array.data[1]' type: 'String' isArray: True depth: 1        Debug.Log(log.ToString());    }    static void ReportPropertyDetails(SerializedProperty prop, StringBuilder log)    {        log.AppendLine($"Property path: \'{prop.propertyPath}\' type: \'{prop.propertyType}\' isArray: {prop.isArray} depth: {prop.depth}");    }}