正则表达式测试器

// using System.Text.RegularExpressions; /// <summary> /// Regular expression built for C# on: 2010-9-15 14:15:59 ////// </summary> public Regex regex = new Regex( "^(\\s+)((\\d\\w?)+\\s+)+", RegexOptions.None ); //// Replace the matched text in the InputText using the replacement pattern // string result = regex.Replace(InputText,regexReplace); //// Split the InputText wherever the regex matches // string[] results = regex.Split(InputText); //// Capture the first Match, if any, in the InputText // Match m = regex.Match(InputText); //// Capture all Matches in the InputText // MatchCollection ms = regex.Matches(InputText); //// Test to see if there is a match in the InputText // bool IsMatch = regex.IsMatch(InputText); //// Get the names of all the named and numbered capture groups // string[] GroupNames = regex.GetGroupNames(); //// Get the numbers of all the named and numbered capture groups // int[] GroupNumbers = regex.GetGroupNumbers();