Array.length

Description

Свойство длины массива, которое возвращает или задает число элементов в массиве.

The Array.length controls how JS can access or set the size of the array. The example JS script below shows that the length property of the array starts with a lower-case "l".

Note: This page includes a c-sharp script example. The use of two array styles and their use of length are shown.

// C# array length example
using UnityEngine;
using System.Collections;

public class ExampleClass : MonoBehaviour
{
    void Start()
    {
        // use string array approach
        string[] names = new string[] {"Hello", "World", "Really"};

        foreach (string s in names)
        {
            print("user is: " + s);
        }

        print("length is: " + names.Length);

        // use ArrayList approach
        ArrayList arr = new ArrayList();
        arr.Add("Hello");
        arr.Add("World");

        // ArrayList uses Count instead of Length
        print(arr.Count);
    }
}