class1.cs

C#开发教程 由浅入深 配有实例 是初学者的好帮手

using System;
using System.Text.RegularExpressions;

namespace RXProperCase
{
	public class RXProperCaseApp
	{
		[STAThread]
		static void Main(string[] args)
		{
			string s  = "the qUEEn wAs in HER parLOr";
			Console.WriteLine("Initial String:\t{0}", s);

			s = s.ToLower();
			string sProper = "";
			string e = @"\w+|\W+";

			foreach (Match m in Regex.Matches(s, e))
			{
				sProper += char.ToUpper(m.Value[0])
					+ m.Value.Substring(1, m.Length - 1);
			}
			Console.WriteLine("ProperCase:\t{0}", sProper);
		}
	}
}