利用开源控件，绘制折线图，功能灵活

利用开源控件，绘制折线图，功能灵活 private void readfile() { FileStream fs = new FileStream("LNCJ_2010111008D.WPD", FileMode.Open, FileAccess.Read); StreamReader sr = new StreamReader(fs, Encoding.Default); string ll = "", l13 = ""; sr.ReadLine(); sr.ReadLine(); sr.ReadLine(); sr.ReadLine(); Regex regex = new Regex("\\s+ ");//空格都归成一个 l13 = regex.Replace(sr.ReadLine(), " ");//读要素行 ll = regex.Replace(sr.ReadLine(), " ");//读第一行数据 int cc = ll.Split(' ').Length; for (int i = 1; i < cc; i++) { ht.Add(l13.Split(' ')[i], ll.Split(' ')[i]);//初始化各要素第一行值 } while (!sr.EndOfStream)//填充桶：要素*长度 { ll = regex.Replace(sr.ReadLine(), " "); if (ll == "</weatherdata::LNCJ_>") { break; } for (int i = 1; i < cc; i++) { ht[l13.Split(' ')[i]] += " " + ll.Split(' ')[i]; } } sr.Dispose(); fs.Dispose(); }