/// <summary> /// 添加字符串到XStrings末尾。注意+=操作比Add方法效率稍低 /// </summary> public static XStrings operator +(XStrings xstrs, string strNew) { XStrings xstrResult = new XStrings(); xstrResult += xstrs; xstrResult.Add(strNew); return(xstrResult); }
public XStrings SubStrings(int iStart, int length) { XStrings xStrs = new XStrings(); for (int i = 0; i < length; i++) { xStrs.Add(this[iStart + i]); } return(xStrs); }