string sentence = "This is a sentence with multiple spaces";RegexOptions options = RegexOptions.None;Regex regex = new Regex("[ ]{2,}", options); sentence = regex.Replace(sentence, " ");
string sentence = "This is a sentence with multiple spaces";RegexOptions options = RegexOptions.None;Regex regex = new Regex("[ ]{2,}", options); sentence = regex.Replace(sentence, " ");名师互学网 版权所有 (c)2021-2022 ICP备案号：晋ICP备2021003244-6号
