ex-10-07

Programming Csharp Source Code(代码) Programming Csharp Source Code

// Example 10-07: Using MatchCollection and Match

namespace Programming_CSharp
{
   using System;
   using System.Text.RegularExpressions;

   class Test
   {
      public static void Main()
      {
         string string1 = "This is a test string";
            
         // find any nonwhitespace followed by whitespace
         Regex theReg = new Regex(@"(\S+)\s");
        
         // get the collection of matches
         MatchCollection theMatches = 
            theReg.Matches(string1);

         // iterate through the collection
         foreach (Match theMatch in theMatches)
         {
            Console.WriteLine(
               "theMatch.Length: {0}", theMatch.Length);

            if (theMatch.Length != 0)               
            {
               Console.WriteLine("theMatch: {0}", 
                  theMatch.ToString());              
            }       
         }           
      }               
   }                   
}