"小灰"的专栏

转载请注明出处,谢谢!using System;namespace iuhxq{ public abstract class DataProvider {  public abstract string GetDataProvider(); } public class OleDbDataProvider : DataProvider {  public override string

详细代码下载：http://www.ssxz.com/iuhxq/index.html版权所有，欢迎转载，转载请标明出处并保持文章完整。QQ：4111852http://ssxz.compublic class App {  public static void Main(string[] args)  {   //初始化CSS解析器   CssDocument doc = new