vfp编程案例3treeview制作

树形列表控件-Tree List Control

老外写的一套Treeview源码！不错哦！推荐！-foreigner writing a Treeview source! Yes! Recommended!

可以放背景图的TreeView，也可以透明背景，自己做的。-background map could take the TreeView can also transparent background, do for myself.

用本程序前，请先将压缩包内的export.php文件导入到mysql中，其中admin表是后台登陆用户名及密码表，默认在导入后的登陆用户名及密码是admin，在成功登陆后也可以自行设定！ 最后希望您用的方便、多多提供宝贵意见！-using this program, please be compressed within the document into export.php to mysql, which is the background of Table admin username and password table into default after the landing user name and password is admin, after the successful landing can also set their own! Lastly, I hope you use convenience, a lot of valuable advice!

一组漂亮的控件，包含XP风格控件、各种风格的Combobox、Edit、Listview、treeview等控件-a beautiful group of controls, including XP style controls, various styles of Combobox, Edit, ListView, so treeview controls

1、异步操作方式。设备连接和短信发送均采用异步方式，即容器程序调用连接函数或发送函数后立即返回。由控件自行完成连接或发送过程，当操作完成后，将执行结果以事件的形式通知容器程序。 2、内部包含收发缓冲队列。控件可以同时接受容器程序较多的发送请求，控件将这些发送请求放到一个发送队列中，控件依次逐个执行该发送队列，并将执行结果以事件的形式通知容器程序。控件包括了内部发送队列和内部接收队列，并且提供了队列的处理情况的访问方法，根据这个特性，容器程序可以连续提交多个短信发送请求； 3、支持多个控件并行工作。在一个程序中使用可以使用多个短信控件（即同时连接多个GSM Modem设备）时，如果要发送一条短信，容器程序可优先选择发送队列为空的短信控件发送，或者选择发送队列中剩余发送条数最少的短信控件发送。 -1, asynchronous mode of operation. Connectivity and equipment were used to send messages asynchronous modes, namely containers Invoking connecting function or sent immediately after the function returns. By linking its own control or sent to the process, when the operation is completed, the results will be implemented in the form of Vessel notification procedures. 2, the internal transceiver contains a buffer queue. Controls can also accept containers of this process more requests, these controls will be placed in a request sent this cohort, the controls were sent individually to implement the queue, and will result in the implementati

Subroutine LoadTreeViewFromFile reads the file and counts the leading tabs. It gives each new node the right parent for its level of indentation.

MFC树形控件开发示例，全面掌握树形空间编程的源码(Development Samples MFC tree control)

一个支持鼠标在两个TreeView之间来回拖动的控件-a mouse support in two TreeView drive back and forth between the controls

说明：  将树形控件TreeCtrl 模板化，参考应用后将TreeCtrl扩展为可支持外部类的模板 希望对你有帮助(Template TreeCtrl, a tree control, and extend TreeCtrl to a template that supports external classes after reference application I hope it will help you.)