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tree
一个非常的好的源码,完美地实现了树形控件中条目的拖放功能。(A very good source, the perfect realization of the entries in the tree control drag-and-drop function.)
- 2012-12-08 23:20:23下载
- 积分:1
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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...
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
- 2022-03-03 08:29:38下载
- 积分:1
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另类TREEVIEW算法编写的,速度快
另类TREEVIEW算法编写的,速度快-TREEVIEW prepared alternative algorithm, fast
- 2022-01-22 00:47:07下载
- 积分:1
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一个可以多选的树控件,扩展MFC标准的CTreeCtrl。
一个可以多选的树控件,扩展MFC标准的CTreeCtrl。-One can choose the tree control, expand the MFC standard CTreeCtrl.
- 2022-03-19 13:48:37下载
- 积分:1
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Tabbed programming source code, asp language environment, compare the classic.
分页式编程的源代码,asp语言环境,比较经典。-Tabbed programming source code, asp language environment, compare the classic.
- 2022-06-12 03:51:05下载
- 积分:1
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Catalogtreeview-and-listview
treeview遍历磁盘,查询磁盘的文件夹和文件,点击文件夹,可在listview里面显示出文件夹内的文件和文件夹(Treeview traversal disks, folders and files, query disk click folder, can display the folder of files and folders in listview.)
- 2013-10-18 15:05:30下载
- 积分:1
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拖放treeview中的项目
拖放treeview中的项目- Tows puts in treeview the project
- 2022-03-16 07:07:13下载
- 积分:1
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这个项目是展示我的梦想当我第一次见到三元树的树图。
This project is to show the tree I dreamed when I first met the ternary tree concept. When I came upon the ternary tree, I get awed! It s amazing that an idea so simplistic could be so strong and fast. But it had flaws... the first one is the memory consumption. The hash table implementation consumes far less memory than the ternary tree! The second flaw is the ternary tree can be fragmented and be extremely unbalanced (as the algorithm doesn t do any balancing step) so the tree also needs a way for balancing the nodes. I tried to reduce the memory consumption by grouping three nodes into one new "int" node. -This project is to show the tree I dreamed wh en I first met the ternary tree concept. When I ca me upon the ternary tree, I get awed! It"s amazing that an idea so simplisti c could be so strong and fast. But it had flaws ... the first one is the memory consumption. The has h table implementation consumes far less memor y than the ternary tree! The second flaw is the te rnary
- 2022-01-25 20:11:40下载
- 积分:1
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treectrl
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)
- 2013-08-19 10:27:20下载
- 积分:1
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一个增强的Timer库(可以取代VB的Timer控件)
一个增强的Timer库(可以取代VB的Timer控件)-an Enhanced Timer (to be replaced VB Timer Control)
- 2022-02-06 16:05:38下载
- 积分:1