/// <summary>获取 <see cref="T:System.Collections.SortedList" /> 对象中的值。</summary> /// <returns> /// <see cref="T:System.Collections.IList" /> 对象,它包含 <see cref="T:System.Collections.SortedList" /> 对象中的值。</returns> /// <filterpriority>2</filterpriority> public virtual IList GetValueList() { if (this.valueList == null) { this.valueList = new SortedList.ValueList(this); } return((IList)this.valueList); }