namespace WebCode { public partial class _default : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { String str = "这是一个测试文件<{config name=\"pagetitle1\"}>，一个标签的解析<{config name=\"pagetitle2\" count=\"2\"}>过程"; Label mylabel = new Label(); mylabel.ID = "display"; mylabel.Text = this.myReplace(str); Page.Form.Controls.Add(mylabel); } protected String myReplace(String str) { String pattern = @"\<\{(.*?)\}\>"; Regex p = new Regex(pattern, RegexOptions.IgnoreCase); MatchCollection m = p.Matches(str); String matchs = ""; for (int i = 0; i < m.Count; i++) { matchs += "," + m[i]; } return matchs.Substring(1); } } }