1 /// <summary>
2 /// 递归遍历dir目录下的所有文件
3 /// </summary>
4 /// <param name="dir">要查找的目录</param>
5 /// <param name="files">集合对象,用于保存文件信息</param>
6 /// <returns></returns>
7 public void GetAllFiles(DirectoryInfo dir, List<FileInfo> files)
8 {
9 try
10 {
11 if (dir.Exists)
12 {//判断参数目录是否存在
13 DirectoryInfo[] subdir = dir.GetDirectories();
14 for (int i = 0; i < subdir.Length; i++)
15 {
16 GetAllFiles(subdir[i], files);
17 }
18 FileInfo[] curfiles = dir.GetFiles();
19 for (int j = 0; j < curfiles.Length; j++)
20 {
21 files.Add(curfiles[j]);
22 }
23 }
24 }
25 catch (Exception e)
26 {
27 }
28 }