如何将此字符串拆分为数组？

Question

I have string (from a file):

    [\x22thanh\x22,
        [[\x22thanh\\u003Cb\\u003E nien\\u003C\\/b\\u003E\x22,0,[]],
        [\x22thanh\\u003Cb\\u003E ca\\u003C\\/b\\u003E\x22,0,[]],
        [\x22thanh\\u003Cb\\u003E nhan\\u003C\\/b\\u003E\x22,0,[]],
        [\x22thanh\\u003Cb\\u003E thao\\u003C\\/b\\u003E\x22,0,[]]
    ]

I saved this string to a variable name "s". I want split all strings betwen "[\\x22" and "\\x22," then save to an array named "s2". How I can do this? Thank you very much!

Answer 1

You can do as following :

var myArray = myString.Split("[\x22");

Do you want to remove the last characters aswell?

Answer 2

string[] s2 = s.Split(new string[] {@"[\x22", @"\x22"}, 
                        StringSplitOptions.RemoveEmptyEntries);

Answer 3

You can find the position of first \\x22 and next \\x22 string. Next, you should copy the text beetween that position. You can get position using IndexOf method.

Answer 4

        string s = @"[\x22thanh\x22,
    [[\x22thanh\\u003Cb\\u003E nien\\u003C\\/b\\u003E\x22,0,[]],
    [\x22thanh\\u003Cb\\u003E ca\\u003C\\/b\\u003E\x22,0,[]],
    [\x22thanh\\u003Cb\\u003E nhan\\u003C\\/b\\u003E\x22,0,[]],
    [\x22thanh\\u003Cb\\u003E thao\\u003C\\/b\\u003E\x22,0,[]]
]";
        string start = @"[\x22";
        string end = @"\x22";
        int pos = -1;

        List<string> list = new List<string>();

        while ((pos = s.IndexOf(start)) > -1)
        {
            s = s.Substring(pos + start.Length);
            if ((pos = s.IndexOf(end)) > -1)
            {
                list.Add(s.Substring(0, pos));
                s = s.Substring(pos + end.Length);
            }
            else
                break;
        }

        string[] s2 = list.ToArray();

EDIT

Same result using Split :

  string[] s2 = s.Split(new string[] { @"[\x22" }, 
                        StringSplitOptions.RemoveEmptyEntries)
                 .Select(i => i.Substring(0, i.IndexOf(@"\x22")))
                 .ToArray();