日期:2014-05-20 浏览次数:21039 次
string test = "abc and deandf and \"hij and abc and def or dcd\" or \"abc\"";
Regex reg = new Regex(@"(?s)\b(?:and|or)\b(?=(?:(?:[^""]*""){2})*[^""]*$)");
string[] result = reg.Split(test);
foreach (string s in result)
{
richTextBox2.Text += s + "\n";
}