delphide chengxu

汇编语言编写的小程序，不知道有没有用，也不知道网站上有没有，看看吧！1-assembly language prepared by the small program was not aware of no use, do not know there is no site to see! 1

显示文件树，非常方便的显示文件夹下的文件与子文件-show tree, a very convenient display folder of documents and Documents

P2P网络电视-P2P network television .....................................

VC+++/MFC 一个tree控件类，带源码(VC+++/MFC a tree control class, with source code)

hhh理现对交通信号灯进行管理，车辆放行3分钟后，车行道黄灯闪烁5秒钟，以警示车辆将切换红绿灯。此时人行横道仍维持红灯点亮。车行道的黄灯闪烁5秒钟后，转为人行横道行人放行1分钟，然后再转为车行道车辆放行3分钟。如此循环重复。 用发光二极管模拟信号灯，8255A实现对信号灯的控制（所用端口自定），8253的计数器2定时向实验系统主片8259A的IRQ7请求中断，以实现3分钟，5秒钟和1分钟的定时。 实验系统8253计数器2的CLK2可接OPCLK，频率为1.19318MHZ，GATE2已接＋5V，定时可采用软硬件结合相结合的方式-HHH Jimmy is right for traffic signal management, vehicle clearance three minutes later, the driveway five seconds flashing yellow light to warn vehicles will switch traffic lights. This sees the red light remains lit. The flashing yellow light carriageway five seconds later, the pedestrian crossings to release a minute and then released into driveway vehicles for three minutes. So the cycle to repeat. Using light-emitting diode signal simulation, 8255A right signals control (used to set the port), the 8253 regular counter to the two experimental system of the main unit there 8259A interrupt request, to achieve 3 minutes, 5 seconds and one minute timing. Experimental System to the 8253 counter two OPCLK CLK2 access, frequen

BCB三个高级组件TRichEdit组件、TreeView组件、TCustomGrid组件的应用 (The application of BCB three advanced components the TRichEdit components, TreeView component TCustomGrid components)

实现自绘树控件操作，给树控件加入真彩背景图片，实现随心所欲的自画功能。-To achieve self-drawn tree control operation, to the tree control by adding true color background pictures, the realization of arbitrary functions from the painting.

在外国网站上转载的一个TREEVIEW的操作DEMO 希望对大家编程有用-on overseas websites reproduced in the operation of a Use TREEVIEW DEMO member of the programming useful

一个浮动的树状控件的例子，可以从xml中导入数据--An example of floating tree control,which can load data from xml

带复选框可拖拽的树形控件类,继承自MFC的CTreeCtrl。(Draggable tree with a checkbox control class)