C#中的Stack.Equals()方法
的Stack.Equals()C＃中的方法用于检查Stack类对象是否等于另一个对象。
语法
语法如下-
public virtual bool Equals (object ob);
上面的参数ob是与另一个对象比较的对象。
示例
现在让我们看一个例子-
using System;
using System.Collections;
public class Demo {
public static void Main(){
Stack stack = new Stack();
stack.Push(150);
stack.Push(300);
stack.Push(500);
stack.Push(750);
stack.Push(1000);
stack.Push(1250);
stack.Push(1500);
stack.Push(2000);
stack.Push(2500);
Console.WriteLine("堆叠元素...");
foreach(int val in stack){
Console.WriteLine(val);
}
Console.WriteLine("Count of elements = "+stack.Count);
stack.Push(3000);
stack.Push(3500);
stack.Push(4000);
Console.WriteLine("\n堆叠元素...updated");
foreach(int val in stack){
Console.WriteLine(val);
}
Console.WriteLine("\nCount of elements (updated) = "+stack.Count);
Stack stack2 = (Stack)stack.Clone();
Console.WriteLine("\n堆叠元素...cloned");
foreach(int val in stack2){
Console.WriteLine(val);
}
Console.Write("克隆堆栈中的元素计数 (updated) = "+stack2.Count);
Console.WriteLine("\nstack是否相等? = "+stack.Equals(stack2));
}
}输出结果
这将产生以下输出-
堆叠元素... 2500 2000 1500 1250 1000 750 500 300 150 Count of elements = 9 堆叠元素...updated 4000 3500 3000 2500 2000 1500 1250 1000 750 500 300 150 Count of elements (updated) = 12 堆叠元素...cloned 4000 3500 3000 2500 2000 1500 1250 1000 750 500 300 150 克隆堆栈中的元素计数 (updated) = 12 stack是否相等? = False
示例
现在让我们来看另一个示例-
using System;
using System.Collections;
public class Demo {
public static void Main(){
Stack stack1 = new Stack();
stack1.Push(150);
stack1.Push(300);
stack1.Push(500);
stack1.Push(750);
stack1.Push(1000);
Console.WriteLine("Stack1元素...");
foreach(int val in stack1){
Console.WriteLine(val);
}
Stack stack2 = new Stack();
stack2.Push(350);
stack2.Push(400);
stack2.Push(500);
stack2.Push(850);
stack2.Push(900);
Console.WriteLine("Stack2元素...");
foreach(int val in stack2){
Console.WriteLine(val);
}
Console.WriteLine("\nstack是否相等? = "+stack1.Equals(stack2));
}
}输出结果
这将产生以下输出-
Stack1元素... 1000 750 500 300 150 Stack2元素... 900 850 500 400 350 stack是否相等? = False