c# 字节十六进制转十进制

C中的字节数组 (byte array in C)

In C programming language, an unsigned char type can be used to declare byte array in C programming language. An unsigned char can contain a value from 0 to 255, which is the value of a byte.

在C编程语言中， 无符号char类型可用于声明C编程语言中的字节数组 。 无符号字符可以包含0到255之间的值，该值是一个字节的值。

In this example, we are declaring 3 arrays – arr1, arr2, and arr3, arr1 is initialising with decimal elements, arr2 is initialising with octal numbers and arr3 is initialising with hexadecimal numbers.

在此示例中，我们声明了3个数组-arr1 ， arr2和arr3 ， arr1用十进制元素初始化， arr2用八进制数初始化， arr3用十六进制数初始化。

Example:

例：

#include <stdio.h>
int main()
{
//declaring array, initialising with decimal values	
unsigned char arr1[]={10, 20, 30, 40, 50};
//declaring array, initialising with octal values	
unsigned char arr2[]={010, 077, 023, 045, 057};		
//declaring array, initialising with hexadecimal values	
unsigned char arr3[]={0x10, 0xAA, 0x67, 0xA1, 0xFF};	
int i;
//printing the numbers
printf("arr1...\n");
for(i=0; i<5; i++)
printf("%d ",arr1[i]);
printf("\n");
//printing the numbers
printf("arr2...\n");
for(i=0; i<5; i++)
printf("%o ",arr2[i]);
printf("\n");
//printing the numbers
printf("arr3...\n");
for(i=0; i<5; i++)
printf("%X ",arr3[i]);	
printf("\n");
return 0;	
}

Output

输出量

arr1...
10 20 30 40 50 
arr2...
10 77 23 45 57 
arr3...
10 AA 67 A1 FF 

翻译自: https://www.includehelp.com/c-programs/initialising-byte-array-with-decimal-octal-and-hexadecimal-numbers-in-c.aspx

c# 字节十六进制转十进制