输入文本输入框只能输入一个小数点和数字键程序

Island Hopper News 范例及其它 -Island Hopper News and other examples

不依赖于MFC的获取系统信息的类--The class which can obtain system_information independent on MFC

自己以前做的汇编小程序，希望对大家有用。-A compilation of their previous small program to do the hope that useful for everyone.

一款关于 Text文件转换为PDF文件 的基于VC#.Net的程序及代码,是初学者及中级水平人士的良好教材. 机会不容错过!-one of the Text file conversion to PDF files based VC#. Net procedures and code of beginners and intermediate levels of good teaching. The opportunity should not be missed!

考勤管理系统是指一套管理公司的员工的上下班考勤记录等相关情况的管理系统。是考勤软件与考勤硬件结合的产品，一般为HR部门使用，掌握并管理企业的员工出勤动态。狭义上定义，考勤管理系统单指考勤软件管理系统。 考勤管理系统，在包含薪资计算模块的情况下，可以灵活定义各个工资项目的计算公式，自动调用员工的出勤数据、人员资料、就餐等与工资相关的数据，计算出员工的工资情况，可提供银行代发工资所需的相关文件。同时提供丰富的统计分析报表，可即时掌握企业工资支出情况。

用vc实现的药品销售系统,实现了各种功能.能满足你学习的需要.-Vc realize drugs with sales system, realize the various functions. To meet your learning needs.

算24点：包括系统随机数，和自输入求解。-Count 24 points: includes system random number, and self-input solution.

VB简单写的一个 希望大家喜欢啊 可以下载了吗-writed by VB, I hope that everybody can like it, now can I download resource?

接收单元，我们采用的原理和调频收音机原理一样。图3为接收电路，以专用调频接收模块IC1 TDA7021T为核心，经解调后的音频信号从脚输出，送到IC2 LM386作功率放大，推动耳机发声。三极管BG9018等组成高频放大级，以提高接收灵敏度。调节可调电容器C23可以改变接收频率，使其对准发射机的发射频率。-Receiving unit, we have adopted the principle and the principle of like FM radio. Figure 3 for the receiver circuit to a dedicated IC1 TDA7021T FM receiver module as the core, after demodulation of the audio signal after the output from the feet, to make IC2 LM386 power amplifier, and promote sound headphones. BG9018 triode composed of high-frequency amplification level in order to improve receiver sensitivity. Conditioning adjustable capacitor C23 can change the receiver frequency so that it fired at the transmitter frequency.

这个c++程序拥有计算器的一些基本功能，初学c++的朋友可以下载-The c++ program has some of the basic calculator functions, beginner c++ to see if a friend can be downloaded