求一个正则表达式,操作字符串.

Question

/*　   CA1A1 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*、   CA1A2 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x08,0x18,0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,转换成:00000000000000000000000000000000
00000000000000000000000000000000
00000000000000000000000000000000
00081830000000000000000000000000
1.去除逗号;
2.去除注释;
3,去除里面的 "0x", 比如 "0x00",那么我要去掉 0x,保留后面的 00;
4.去掉空行,使其紧凑排列,但依然保持原先的段落层次!

Answer 1

string strTest = @"/*　   CA1A1 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*、   CA1A2 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x08,0x18,0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
";                strTest = strTest.Replace(",", "").Replace( "0x","");
                Regex re = new Regex(@"/\*[^\*]*\*[^/]*/");
                strTest = re.Replace(strTest, "");                re = new Regex(@"[^\s]+");
                StringBuilder s = new StringBuilder();
                foreach (Match m in re.Matches(strTest))
                {
                    s.AppendLine(m.Value);
                }
                strTest = s.ToString();

Answer 2

try...string test = @"/*　   CA1A1 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*、   CA1A2 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x08,0x18,0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
";
Regex reg = new Regex(@"(?s)\s*/\*(?:(?!\*/).)*\*/\s*(?=\n)|0x|,");
string result = reg.Replace(test, "").Trim();
richTextBox2.Text = result;
/*----------输出----------
00000000000000000000000000000000
00000000000000000000000000000000
00000000000000000000000000000000
00081830000000000000000000000000
*/