VB托盘图标的显示、隐藏，任务栏操作示例

ML TOP223P开关电源（PCB） TOP223P.PCB-ML TOP223P Switching Power Supply (PCB) TOP223P.PCB

压缩包中有一个javascript脚本，作用是随机产生1000个核苷酸碱基序列，此外，还有一个产生下拉菜单的脚本。-compressed javascript have a script, is to randomly generated 1000 nucleotide sequence, in addition, there is a drop-down menu generated scripts.

datagrid打印 可以实现在当前控件的打印功能-datagrid printing can be achieved in the current control of the printing function

关于如何走出迷宫的c语言程序，首先从键盘上输入迷宫进、出口位置，即可在屏幕上显示出口路线图。-on how out of the labyrinth c language program, the first from the keyboard input maze imports and exports position, can be displayed on the screen export the road map.

视频卡的测试程序-video card testing procedures

递归下降算法，自顶向下语法分析器的设计与实现 -递归下降算法

电视机彩条发生器，有文字，图案等多种选择模式-TV Color Bar Generator, with text, patterns and other selection mode

DOS下，C语言实现界面开发的模板，可以根据此代码自由添加菜单功能-DOS, C language interface development template, we can add this code free menu function

可以对本地机器实现重新启动、关机操作，同时可以通过数据库控制网络计算机-On the local machine can achieve the restart, shut down operations, at the same time control network through the computer database

主要介绍了等精度频率测量原理，该原理具有在整个测试频段内保持高精度频率 测量的优点 同时在该原理基础上，采用了Verilog HDL语言设计了高速的等精度测频 模块，并且利用EDA开发平台QUARTUS11 3 .0对CPLD芯片进行写人，实现了计数等 主要逻辑功能 还使用C语言设计了该等精度频率计的主控程序以提高测量精度。本设 计实现了对频率变化范围较大的信号进行频率测量，能够满足高速度、高精度的测频要 求。-Introduced, such as the accuracy of frequency measurement principle, the principle has in the entire test frequency to maintain the advantages of high precision frequency measurement at the same time the basis of the principle of using the Verilog HDL language, such as the design of a high-speed precision frequency measurement module, and use of EDA Development platform QUARTUS11 3 .0 on CPLD chip to write, and achieved a count of the main logic function, such as the use of C language is also designed such precision the frequency of control procedures to enhance measurement accuracy. This design achieved a wide range of frequency changes in signal frequency measurement, to meet the high-speed, high precision frequency measurement requirements.