void replacingMethod() {
Regex r = new Regex("<.*>");
MyReplacer r = new MyReplacer();
// Assign the replace method to the MatchEvaluator delegate.
MatchEvaluator myEvaluator = new MatchEvaluator(r.Replace);
// Replace matched characters using the delegate method.
sInput = r.Replace(sInput, myEvaluator);
}
/// <summary>
/// 按照条件替换字符串
/// </summary>
/// <param name="source">源字符串</param>
/// <param name="conditions">替换条件集合</param>
/// <returns></returns>
public static string ReplaceString(string source, IEnumerable <ReplaceItem> conditions)
{
return(MyReplacer.Replace(source, conditions));
}