ต่อไปนี้คือโค้ดที่วนซ้ำผ่าน BitArray พร้อม Enumerator -
ตัวอย่าง
using System;
using System.Collections;
public class Demo {
public static void Main(){
BitArray arr1 = new BitArray(5);
BitArray arr2 = new BitArray(5);
arr1[0] = false;
arr1[1] = true;
arr1[2] = false;
arr1[3] = true;
arr1[4] = true;
Console.WriteLine("Enumerator that iterates through BitArray1");
IEnumerable demoEnum = arr1;
foreach(Object ob in demoEnum){
Console.WriteLine(ob);
}
arr2[0] = true;
arr2[1] = true;
arr2[2] = true;
arr2[3] = false;
arr2[4] = true;
Console.WriteLine("Enumerator that iterates through BitArray2");
demoEnum = arr2;
foreach(Object ob in demoEnum){
Console.WriteLine(ob);
}
Console.WriteLine("Is BitArray1 equal to BitArray2? = "+arr1.Equals(arr2));
}
} ผลลัพธ์
สิ่งนี้จะสร้างผลลัพธ์ต่อไปนี้ -
Enumerator that iterates through BitArray1 False True False True True Enumerator that iterates through BitArray2 True True True False True Is BitArray1 equal to BitArray2? = False
ตัวอย่าง
เรามาดูตัวอย่างอื่นกัน −
using System;
using System.Collections;
public class Demo {
public static void Main(){
BitArray arr = new BitArray(5);
arr[0] = false;
arr[1] = true;
arr[2] = false;
arr[3] = true;
arr[4] = true;
Console.WriteLine("Enumerator that iterates through BitArray");
IEnumerable demoEnum = arr;
foreach(Object ob in demoEnum){
Console.WriteLine(ob);
}
}
} ผลลัพธ์
สิ่งนี้จะสร้างผลลัพธ์ต่อไปนี้ -
Enumerator that iterates through BitArray False True False True True
