C#遍历文件夹构造文件树

1. privatevoidForm1_Load(objectsender,EventArgse)
2. {
3. TreeNoderoot=newTreeNode();
4. root.Text="目录";
5. GetFiles(@"E:/Tools",root);
6. treeView1.Nodes.Add(root);
8. }
11. privatevoidGetFiles(stringfilePath,TreeNodenode)
12. {
13. DirectoryInfofolder=newDirectoryInfo(filePath);
14. node.Text=folder.Name;
15. node.Tag=folder.FullName;
17. FileInfo[]chldFiles=folder.GetFiles("*.*");
18. foreach(FileInfochlFileinchldFiles)
19. {
20. TreeNodechldNode=newTreeNode();
21. chldNode.Text=chlFile.Name;
22. chldNode.Tag=chlFile.FullName;
23. node.Nodes.Add(chldNode);
24. }
26. DirectoryInfo[]chldFolders=folder.GetDirectories();
27. foreach(DirectoryInfochldFolderinchldFolders)
28. {
29. TreeNodechldNode=newTreeNode();
30. chldNode.Text=folder.Name;
31. chldNode.Tag=folder.FullName;
32. node.Nodes.Add(chldNode);
33. GetFiles(chldFolder.FullName,chldNode);
34. }
36. }