string test = textBoxLine_tab9_31.Text;
                int len = test.Length / 24;
                string temp = "";
                if (0 < len)
                {
                    int i = 0;
                    for (; i < len; i++)
                    {
                        temp += (test.Substring(i * 24, 24) + "\r\n");
                    }
                    temp += test.Substring(i * 24);
                }
                else
                {
                    temp = test;
                }

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