C#按位和移位运算符
按位运算符对位进行运算并执行逐位运算。
下表列出了C#支持的按位运算符。假设变量A持有60而变量B持有13-
左操作数的值向左移动右操作数指定的位数。
左操作数的值向右移动右操作数指定的位数。
示例
以下是显示如何在C#中实现按位运算符的示例。
using System;
namespace MyApplication {
class Program {
static void Main(string[] args) {
int a = 60; /* 60 = 0011 1100 */
int b = 13; /* 13 = 0000 1101 */
int c = 0;
//按位AND运算符
c = a & b; /* 12 = 0000 1100 */
Console.WriteLine("Line 1 - Value of c is {0}", c );
//按位或运算符
c = a | b; /* 61 = 0011 1101 */
Console.WriteLine("Line 2 - Value of c is {0}", c);
//按位XOR运算符
c = a ^ b; /* 49 = 0011 0001 */
Console.WriteLine("Line 3 - Value of c is {0}", c);
//按位补码运算符
c = ~a; /*-61 = 1100 0011 */
Console.WriteLine("Line 4 - Value of c is {0}", c);
//按位左移运算符
c = a << 2; /* 240 = 1111 0000 */
Console.WriteLine("Line 5 - Value of c is {0}", c);
//按位右移运算符
c = a >> 2; /* 15 = 0000 1111 */
Console.WriteLine("Line 6 - Value of c is {0}", c);
Console.ReadLine();
}
}
}输出结果
Line 1 - Value of c is 12 Line 2 - Value of c is 61 Line 3 - Value of c is 49 Line 4 - Value of c is -61 Line 5 - Value of c is 240 Line 6 - Value of c is 15