private static ILogFilter GetFilterFromConfig(LoggerFilterConfigurationElement element)
        {
            return (ILogFilter)TypeCreator.CreateInstance(element.Type, element);
        }
        /// <summary>
        /// 重载的构造函数,从配置文件中读取、构造
        /// </summary>
        /// <param name="element">配置对象</param>
        /// <remarks>
        /// <code source="..\Framework\src\DeluxeWorks.Library\Logging\Filters\LogFilterFactory.cs" 
        /// lang="cs" region="Get FilterPipeline" title="获取Filter对象"></code>
        /// </remarks>
		public PriorityLogFilter(LoggerFilterConfigurationElement element)
            : base(element.Name)
        {
			this.minPriority = element.MinPriority;
        }