可能重复:
How do you convert Byte Array to Hexadecimal String, and vice versa, in C#?
是否可以将字符串的内容以完全相同的方式转换为字节数组?
例如:我有一个类似的字符串:
string strBytes="0xab, 0xcd, 0xef, 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef, 0x01, 0x23, 0x45, 0x67, 0x89";
如果我将strBytes传递给它,是否有任何函数可以给我以下结果。
Byte[] convertedbytes ={0xab, 0xcd, 0xef, 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef, 0x01, 0x23, 0x45, 0x67, 0x89};
答案 0 :(得分:1)
没有内置方式,但你可以使用LINQ来做到这一点:
byte[] convertedBytes = strBytes.Split(new[] { ", " }, StringSplitOptions.None)
.Select(str => Convert.ToByte(str, 16))
.ToArray();
答案 1 :(得分:0)
string strBytes="0xab, 0xcd, 0xef, 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef, 0x01, 0x23, 0x45, 0x67, 0x89";
string[] toByteList = strBytes.Split(new string[] { "," }, StringSplitOptions.RemoveEmptyEntires);
byte[] converted = new byte[toByteList.Length];
for (int index = 0; index < toByteList.Length; index++)
{
converted[index] = Convert.ToByte(toByteList[index], 16);//16 means from base 16
}
答案 2 :(得分:0)
string strBytes = "0xab, 0xcd, 0xef, 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef, 0x01, 0x23, 0x45, 0x67, 0x89";
IEnumerable<byte> bytes = strBytes.Split(new [] {','}).Select(x => Convert.ToByte(x.Trim(), 16));