用delphi7.0做的一个树型结构源码-delphi7.0 do with a tree structure FOSS

自己编写的有关于Treeview的控件，开发环境为：Delphi7。基本覆盖Treeview的所有使用方面。-prepared themselves for the Treeview control, development environment : Delphi7. Basic coverage of all Treeview use.

用Delphi操作XML，实现TreeView与XML互相转换，程序在Delphi7下调试通过。-Delphi operation XML, and XML TreeView achieve mutual conversion, the procedures under Delphi7 through debugging.