在另一个字节数组中查找字节数组并提取 x 字节数

Question

Any idea how I can find a byte array inside a byte array?

Example

byte[] array1 = { 101, 21, 92, 1, 92, 0, 132, 0, 22 }
byte[] search = { 21, 92 }

so use array search and find it inside array1 then extract x amount of bytes after the search array up until specific bytes are reached such as,

0, 132, 0, 22

Extraction for example would be in this scenario

1, 92

from array1

Answer 1

byte[] array1 = { 101, 21, 92, 1, 92, 0, 132, 21, 0, 22 };
byte[] search = { 21, 92 };
var data = search.Where(a => array1.Contains(a)).ToList();
foreach (var item in data)
{
    Console.WriteLine(item);
}